3496 lines
61 KiB
C
3496 lines
61 KiB
C
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// Test library configuration for std.cfg
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//
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// Usage:
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// $ cppcheck --check-library --enable=information --error-exitcode=1 --suppress=missingIncludeSystem --inline-suppr test/cfg/std.c
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// =>
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// No warnings about bad library configuration, unmatched suppressions, etc. exitcode=0
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//
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <tgmath.h> // frexp
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#include <wchar.h>
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#include <wctype.h>
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#include <fenv.h>
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#include <setjmp.h>
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#include <time.h>
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#include <stdbool.h>
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#include <stdint.h>
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void bufferAccessOutOfBounds(void)
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{
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char a[5];
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fgets(a,5,stdin);
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// cppcheck-suppress bufferAccessOutOfBounds
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fgets(a,6,stdin);
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sprintf(a, "ab%s", "cd");
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// cppcheck-suppress bufferAccessOutOfBounds
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// cppcheck-suppress redundantCopy
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sprintf(a, "ab%s", "cde");
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// cppcheck-suppress redundantCopy
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snprintf(a, 5, "abcde%i", 1);
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// cppcheck-suppress redundantCopy
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snprintf(a, 6, "abcde%i", 1); //TODO: cppcheck-suppress bufferAccessOutOfBounds
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// cppcheck-suppress redundantCopy
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strcpy(a,"abcd");
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// cppcheck-suppress bufferAccessOutOfBounds
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// cppcheck-suppress redundantCopy
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strcpy(a, "abcde");
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// cppcheck-suppress redundantCopy
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strncpy(a,"abcde",5);
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// cppcheck-suppress bufferAccessOutOfBounds
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// cppcheck-suppress redundantCopy
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strncpy(a,"abcde",6);
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fread(a,1,5,stdin);
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// cppcheck-suppress bufferAccessOutOfBounds
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fread(a,1,6,stdin);
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fwrite(a,1,5,stdout);
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// cppcheck-suppress bufferAccessOutOfBounds
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fread(a,1,6,stdout);
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}
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// memory leak
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void ignoreleak(void)
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{
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char *p = (char *)malloc(10);
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memset(&(p[0]), 0, 10);
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// cppcheck-suppress memleak
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}
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// null pointer
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void nullpointer(int value)
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{
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int res = 0;
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FILE *fp;
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// cppcheck-suppress nullPointer
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clearerr(0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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feof(0);
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// cppcheck-suppress nullPointer
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fgetc(0);
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// cppcheck-suppress nullPointer
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fclose(0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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ferror(0);
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// cppcheck-suppress nullPointer
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ftell(0);
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// cppcheck-suppress nullPointer
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puts(0);
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// cppcheck-suppress nullPointer
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fp=fopen(0,0);
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fclose(fp);
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fp = 0;
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// No FP
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fflush(0);
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// No FP
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// cppcheck-suppress redundantAssignment
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fp = freopen(0,"abc",stdin);
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fclose(fp);
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fp = 0;
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// cppcheck-suppress nullPointer
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fputc(0,0);
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// cppcheck-suppress nullPointer
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fputs(0,0);
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// cppcheck-suppress nullPointer
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fgetpos(0,0);
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// cppcheck-suppress nullPointer
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frexp(1.0,0);
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// cppcheck-suppress nullPointer
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fsetpos(0,0);
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// cppcheck-suppress nullPointer
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itoa(123,0,10);
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putchar(0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strchr(0,0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strlen(0);
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// cppcheck-suppress nullPointer
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strcpy(0,0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strspn(0,0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strcspn(0,0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strcoll(0,0);
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// cppcheck-suppress nullPointer
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strcat(0,0);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strcmp(0,0);
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// cppcheck-suppress nullPointer
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strncpy(0,0,1);
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// cppcheck-suppress nullPointer
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strncat(0,0,1);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strncmp(0,0,1);
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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strstr(0,0);
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// cppcheck-suppress nullPointer
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strtoul(0,0,0);
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// cppcheck-suppress nullPointer
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strtoull(0,0,0);
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// cppcheck-suppress nullPointer
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strtol(0,0,0);
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// #6100 False positive nullPointer - calling mbstowcs(NULL,)
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res += mbstowcs(0,"",0);
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// cppcheck-suppress unreadVariable
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res += wcstombs(0,L"",0);
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strtok(NULL,"xyz");
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strxfrm(0,"foo",0);
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// TODO: error message
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strxfrm(0,"foo",42);
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snprintf(NULL, 0, "someformatstring"); // legal
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// cppcheck-suppress nullPointer
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snprintf(NULL, 42, "someformatstring"); // not legal
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}
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void nullpointerMemchr1(char *p, char *s)
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{
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// cppcheck-suppress uselessAssignmentPtrArg
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p = memchr(s, 'p', strlen(s));
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}
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void nullpointerMemchr2(char *p, char *s)
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{
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// cppcheck-suppress uselessAssignmentPtrArg
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p = memchr(s, 0, strlen(s));
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}
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void nullpointerMemchr3(char *p)
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{
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char *s = 0;
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// cppcheck-suppress nullPointer
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// cppcheck-suppress uselessAssignmentPtrArg
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p = memchr(s, 0, strlen(s));
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}
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void nullpointerMemcmp(char *p)
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{
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress nullPointer
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memcmp(p, 0, 123);
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}
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// uninit pointers
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void uninivar_abs(void)
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{
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int i;
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// cppcheck-suppress uninitvar
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(void)abs(i);
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}
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void uninit_clearerr(void)
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{
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FILE *fp;
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// cppcheck-suppress uninitvar
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clearerr(fp);
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}
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void uninit_fclose(void)
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{
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FILE *fp;
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// cppcheck-suppress uninitvar
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fclose(fp);
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}
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void uninit_fopen(void)
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{
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const char *filename, *mode;
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FILE *fp;
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// cppcheck-suppress uninitvar
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fp = fopen(filename, "rt");
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fclose(fp);
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// cppcheck-suppress uninitvar
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fp = fopen("filename.txt", mode);
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fclose(fp);
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}
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void uninit_feof(void)
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{
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FILE *fp;
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress uninitvar
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feof(fp);
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}
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void uninit_ferror(void)
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{
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FILE *fp;
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// cppcheck-suppress ignoredReturnValue
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// cppcheck-suppress uninitvar
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ferror(fp);
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}
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void uninit_fflush(void)
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{
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FILE *fp;
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// cppcheck-suppress uninitvar
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fflush(fp);
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}
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void uninit_fgetc(void)
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{
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FILE *fp;
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// cppcheck-suppress uninitvar
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fgetc(fp);
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}
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void uninit_fgetpos(void)
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{
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FILE *fp;
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fpos_t pos;
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fpos_t *ppos;
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// cppcheck-suppress uninitvar
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fgetpos(fp,&pos);
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fp = fopen("filename","rt");
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// cppcheck-suppress uninitvar
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fgetpos(fp,ppos);
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fclose(fp);
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}
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void uninit_fsetpos(void)
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{
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FILE *fp;
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fpos_t pos;
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fpos_t *ppos;
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// cppcheck-suppress uninitvar
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fsetpos(fp,&pos);
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fp = fopen("filename","rt");
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// cppcheck-suppress uninitvar
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fsetpos(fp,ppos);
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fclose(fp);
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}
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void uninit_fgets(void)
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{
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FILE *fp;
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char buf[10];
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char *str;
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fgets(buf,10,stdin);
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// cppcheck-suppress uninitvar
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fgets(str,10,stdin);
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// cppcheck-suppress uninitvar
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fgets(buf,10,fp);
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}
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void uninit_fputc(void)
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{
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int i;
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FILE *fp;
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fputc('a', stdout);
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// cppcheck-suppress uninitvar
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fputc(i, stdout);
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// cppcheck-suppress uninitvar
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fputc('a', fp);
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}
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void uninit_fputs(void)
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{
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const char *s;
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FILE *fp;
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fputs("a", stdout);
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// cppcheck-suppress uninitvar
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fputs(s, stdout);
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// cppcheck-suppress uninitvar
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fputs("a", fp);
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}
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void uninit_ftell(void)
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{
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FILE *fp;
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// cppcheck-suppress uninitvar
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ftell(fp);
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}
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void uninit_puts(void)
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{
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const char *s;
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// cppcheck-suppress uninitvar
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puts(s);
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}
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void uninit_putchar(void)
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{
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char c;
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// cppcheck-suppress uninitvar
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putchar(c);
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}
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void uninitvar_cproj(void) // #6939
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{
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float complex fc;
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// cppcheck-suppress uninitvar
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(void)cprojf(fc);
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double complex dc;
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// cppcheck-suppress uninitvar
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(void)cproj(dc);
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long double complex ldc;
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// cppcheck-suppress uninitvar
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(void)cprojl(ldc);
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}
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void uninitvar_creal(void)
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{
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float complex fc;
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// cppcheck-suppress uninitvar
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(void)crealf(fc);
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double complex dc;
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// cppcheck-suppress uninitvar
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(void)creal(dc);
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long double complex ldc;
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// cppcheck-suppress uninitvar
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(void)creall(ldc);
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}
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void uninitvar_acos(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)acosf(f);
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double d;
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// cppcheck-suppress uninitvar
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(void)acos(d);
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long double ld;
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// cppcheck-suppress uninitvar
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(void)acosl(ld);
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}
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void uninitvar_acosh(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)acoshf(f);
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double d;
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// cppcheck-suppress uninitvar
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(void)acosh(d);
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long double ld;
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// cppcheck-suppress uninitvar
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(void)acoshl(ld);
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}
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void uninitvar_asctime(void)
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{
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const struct tm *tm;
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// cppcheck-suppress uninitvar
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// cppcheck-suppress obsoleteFunctionsasctime
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(void)asctime(tm);
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}
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#if 0
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void uninitvar_assert(void)
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{
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int i;
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// cppcheck-suppress uninitvar
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assert(i);
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}
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#endif
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void uninitvar_sqrt(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)sqrtf(f);
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double d;
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// cppcheck-suppress uninitvar
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(void)sqrt(d);
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long double ld;
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// cppcheck-suppress uninitvar
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(void)sqrtl(ld);
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}
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void uninitvar_csqrt(void)
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{
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float complex fc;
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// cppcheck-suppress uninitvar
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(void)csqrtf(fc);
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double complex dc;
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// cppcheck-suppress uninitvar
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(void)csqrt(dc);
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long double complex ldc;
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// cppcheck-suppress uninitvar
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(void)csqrtl(ldc);
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}
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void uninitvar_sinh(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)sinhf(f);
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double d;
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// cppcheck-suppress uninitvar
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(void)sinh(d);
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long double ld;
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// cppcheck-suppress uninitvar
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(void)sinhl(ld);
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}
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void uninitvar_sin(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)sinf(f);
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double d;
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// cppcheck-suppress uninitvar
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(void)sin(d);
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long double ld;
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// cppcheck-suppress uninitvar
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(void)sinl(ld);
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}
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void uninitvar_csin(void)
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{
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float complex fd;
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// cppcheck-suppress uninitvar
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(void)csinf(fd);
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double complex dc;
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// cppcheck-suppress uninitvar
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(void)csin(dc);
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long double complex ldc;
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// cppcheck-suppress uninitvar
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(void)csinl(ldc);
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}
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void uninitvar_csinh(void)
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{
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float complex fd;
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// cppcheck-suppress uninitvar
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(void)csinhf(fd);
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double complex dc;
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// cppcheck-suppress uninitvar
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(void)csinh(dc);
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long double complex ldc;
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// cppcheck-suppress uninitvar
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(void)csinhl(ldc);
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}
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void uninitvar_asin(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)asinf(f);
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double d;
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// cppcheck-suppress uninitvar
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(void)asin(d);
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long double ld;
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// cppcheck-suppress uninitvar
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(void)asinl(ld);
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}
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void uninitvar_casin(void)
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{
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float complex fd;
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// cppcheck-suppress uninitvar
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(void)casinf(fd);
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double complex dc;
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// cppcheck-suppress uninitvar
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(void)casin(dc);
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long double complex ldc;
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// cppcheck-suppress uninitvar
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(void)casinl(ldc);
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}
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void uninitvar_asinh(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)asinhf(f);
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double d;
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// cppcheck-suppress uninitvar
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(void)asinh(d);
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long double ld;
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// cppcheck-suppress uninitvar
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(void)asinhl(ld);
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}
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void uninitvar_casinh(void)
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{
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float complex fd;
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// cppcheck-suppress uninitvar
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(void)casinhf(fd);
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double complex dc;
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// cppcheck-suppress uninitvar
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(void)casinh(dc);
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long double complex ldc;
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// cppcheck-suppress uninitvar
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(void)casinhl(ldc);
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}
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void uninitvar_wcsftime(wchar_t* ptr)
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{
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size_t maxsize;
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wchar_t* format;
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struct tm* timeptr;
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// cppcheck-suppress uninitvar
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(void)wcsftime(ptr, maxsize, format, timeptr);
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}
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void uninitvar_tan(void)
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{
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float f;
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// cppcheck-suppress uninitvar
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(void)tanf(f);
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|
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double d;
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// cppcheck-suppress uninitvar
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|
(void)tan(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tanl(ld);
|
|
}
|
|
|
|
void uninitvar_ctan(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ctanf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ctan(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ctanl(ldc);
|
|
}
|
|
|
|
void uninitvar_tanh(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tanhf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tanh(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tanhl(ld);
|
|
}
|
|
|
|
void uninitvar_ctanh(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ctanhf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ctanh(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ctanhl(ldc);
|
|
}
|
|
|
|
void uninitvar_feclearexcept(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)feclearexcept(i);
|
|
}
|
|
|
|
void uninitvar_fegetexceptflag(fexcept_t* flagp)
|
|
{
|
|
int excepts;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fegetexceptflag(flagp, excepts);
|
|
}
|
|
|
|
void uninitvar_feraiseexcept(void)
|
|
{
|
|
int excepts;
|
|
// cppcheck-suppress uninitvar
|
|
(void)feraiseexcept(excepts);
|
|
}
|
|
|
|
void uninitvar_fesetenv(void)
|
|
{
|
|
fenv_t* envp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fesetenv(envp);
|
|
}
|
|
|
|
void uninitvar_fesetround(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fesetround(i);
|
|
}
|
|
|
|
void uninitvar_fetestexcept(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fetestexcept(i);
|
|
}
|
|
|
|
void uninitvar_feupdateenv(void)
|
|
{
|
|
fenv_t* envp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)feupdateenv(envp);
|
|
}
|
|
|
|
void uninitvar_atan(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atanf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atan(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atanl(ld);
|
|
}
|
|
|
|
void uninitvar_catan(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)catanf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)catan(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)catanl(ldc);
|
|
}
|
|
|
|
void uninitvar_tgamma(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tgammaf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tgamma(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tgammal(ld);
|
|
}
|
|
|
|
void uninitvar_trunc(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)truncf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)trunc(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)truncl(ld);
|
|
}
|
|
|
|
void uninitvar_atanh(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atanhf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atanh(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atanhl(ld);
|
|
}
|
|
|
|
void uninitvar_catanh(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)catanhf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)catanh(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)catanhl(ldc);
|
|
}
|
|
|
|
void uninitvar_atan2(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atan2f(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atan2(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atan2l(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_atof(void)
|
|
{
|
|
char * c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atof(c);
|
|
}
|
|
|
|
void uninitvar_atol(void)
|
|
{
|
|
char * c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)atoi(c);
|
|
|
|
// cppcheck-suppress uninitvar
|
|
(void)atol(c);
|
|
|
|
// cppcheck-suppress uninitvar
|
|
(void)atoll(c);
|
|
}
|
|
|
|
void uninitvar_calloc(void)
|
|
{
|
|
size_t nitems;
|
|
size_t size;
|
|
// cppcheck-suppress uninitvar
|
|
int * p = (int*) calloc(nitems, size);
|
|
free(p);
|
|
}
|
|
|
|
void uninitvar_ceil(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ceilf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ceil(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ceill(ld);
|
|
}
|
|
|
|
void uninitvar_copysign(void)
|
|
{
|
|
float f1, f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)copysignf(f1, f2);
|
|
|
|
double d1, d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)copysign(d1, d2);
|
|
|
|
long double ld1, ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)copysignl(ld1, ld2);
|
|
}
|
|
|
|
void uninitvar_cbrt(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cbrtf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cbrt(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cbrtl(ld);
|
|
}
|
|
|
|
void uninitvar_cos(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cosf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cos(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cosl(ld);
|
|
}
|
|
|
|
void uninitvar_clearerr(void)
|
|
{
|
|
FILE * stream;
|
|
// cppcheck-suppress uninitvar
|
|
clearerr(stream);
|
|
}
|
|
|
|
void uninitvar_ccos(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ccosf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ccos(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ccosl(ldc);
|
|
}
|
|
|
|
void uninitvar_cosh(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)coshf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cosh(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)coshl(ld);
|
|
}
|
|
|
|
void uninitvar_ccosh(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ccoshf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ccosh(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ccoshl(ldc);
|
|
}
|
|
|
|
void uninitvar_ctime(void)
|
|
{
|
|
time_t *tp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ctime(tp);
|
|
}
|
|
|
|
void uninitvar_difftime(void)
|
|
{
|
|
time_t t1,t2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)difftime(t1, t2);
|
|
}
|
|
|
|
void uninitvar_div(void)
|
|
{
|
|
int num;
|
|
int denom;
|
|
// cppcheck-suppress uninitvar
|
|
(void)div(num,denom);
|
|
}
|
|
|
|
void uninitvar_exit(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
exit(i);
|
|
}
|
|
|
|
void uninitvar_erf(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)erff(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)erf(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)erfl(ld);
|
|
}
|
|
|
|
void uninitvar_erfc(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)erfcf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)erfc(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)erfcl(ld);
|
|
}
|
|
|
|
void uninitvar_carg(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cargf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)carg(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cargl(ldc);
|
|
}
|
|
|
|
void uninitvar_exp(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)expf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)exp(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)expl(ld);
|
|
}
|
|
|
|
void uninitvar_cexp(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cexpf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cexp(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cexpl(ldc);
|
|
}
|
|
|
|
void uninitvar_cimag(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cimagf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cimag(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cimagl(ldc);
|
|
}
|
|
|
|
void uninitvar_exp2(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)exp2f(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)exp2(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)exp2l(ld);
|
|
}
|
|
|
|
void uninitvar_expm1(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)expm1f(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)expm1(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)expm1l(ld);
|
|
}
|
|
|
|
void uninitvar_fabs(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fabsf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fabs(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fabsl(ld);
|
|
}
|
|
|
|
void uninitvar_fdim(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fdimf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fdim(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fdiml(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_fclose(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fclose(stream);
|
|
}
|
|
|
|
void uninitvar_feof(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)feof(stream);
|
|
}
|
|
|
|
void uninitvar_ferror(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ferror(stream);
|
|
}
|
|
|
|
void uninitvar_fflush(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fflush(stream);
|
|
}
|
|
|
|
void uninitvar_fgetc(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fgetc(stream);
|
|
}
|
|
|
|
void uninitvar_fgetwc(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fgetwc(stream);
|
|
}
|
|
|
|
void uninitvar_fgetpos(void)
|
|
{
|
|
FILE* stream;
|
|
fpos_t *ptr;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fgetpos(stream,ptr);
|
|
}
|
|
|
|
void uninitvar_floor(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)floorf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)floor(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)floorl(ld);
|
|
}
|
|
|
|
void uninitvar_fma(void)
|
|
{
|
|
// cppcheck-suppress unassignedVariable
|
|
float f1,f2,f3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmaf(f1,f2,f3);
|
|
|
|
// cppcheck-suppress unassignedVariable
|
|
double d1,d2,d3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fma(d1,d2,d3);
|
|
|
|
// cppcheck-suppress unassignedVariable
|
|
long double ld1,ld2,ld3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmal(ld1,ld2,ld3);
|
|
}
|
|
|
|
void uninitvar_fmax(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmaxf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmax(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmaxl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_fmin(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fminf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmin(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fminl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_fmod(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmodf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmod(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fmodl(ld1,ld2);
|
|
}
|
|
|
|
void uninitar_fopen(void)
|
|
{
|
|
char *filename;
|
|
char *mode;
|
|
// cppcheck-suppress uninitvar
|
|
FILE * fp = fopen(filename, mode);
|
|
fclose(fp);
|
|
}
|
|
|
|
void uninitar_fprintf(void)
|
|
{
|
|
FILE *stream;
|
|
char *format;
|
|
int argument;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fprintf(stream, format, argument);
|
|
}
|
|
|
|
void uninitar_vfprintf(void)
|
|
{
|
|
FILE *stream;
|
|
char *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vfprintf(stream, format, arg);
|
|
}
|
|
|
|
void uninitar_vfwprintf(FILE *s, wchar_t *f, va_list a)
|
|
{
|
|
FILE *stream;
|
|
wchar_t *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vfwprintf(stream, format, arg);
|
|
// cppcheck-suppress uninitvar
|
|
(void)vfwprintf(s, format, a);
|
|
// cppcheck-suppress uninitvar
|
|
(void)vfwprintf(stream, f, a);
|
|
// no warning is expected
|
|
(void)vfwprintf(s, f, a);
|
|
}
|
|
|
|
void uninitvar_fputc(void)
|
|
{
|
|
int c;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fputc(c,stream);
|
|
}
|
|
|
|
void uninitvar_fputwc(void)
|
|
{
|
|
wchar_t c;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fputwc(c,stream);
|
|
}
|
|
|
|
void uninitvar_fputs(void)
|
|
{
|
|
char *string;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fputs(string,stream);
|
|
}
|
|
|
|
void uninitvar_fputws(void)
|
|
{
|
|
wchar_t *string;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fputws(string,stream);
|
|
}
|
|
|
|
void uninitvar_fread(void)
|
|
{
|
|
void *ptr;
|
|
size_t size;
|
|
size_t nobj;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fread(ptr,size,nobj,stream);
|
|
}
|
|
|
|
void uninitvar_free(void)
|
|
{
|
|
// cppcheck-suppress unassignedVariable
|
|
void *block;
|
|
// cppcheck-suppress uninitvar
|
|
free(block);
|
|
}
|
|
|
|
void uninitvar_freopen(void)
|
|
{
|
|
char *filename;
|
|
char *mode;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
FILE * p = freopen(filename,mode,stream);
|
|
free(p);
|
|
}
|
|
|
|
void uninitvar_frexp(void)
|
|
{
|
|
float f1;
|
|
int *i1;
|
|
// cppcheck-suppress uninitvar
|
|
(void)frexpf(f1,i1);
|
|
|
|
double d1;
|
|
int *i2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)frexp(d1,i2);
|
|
|
|
long double ld1;
|
|
int *i3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)frexpl(ld1,i3);
|
|
}
|
|
|
|
void uninitvar_hypot(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)hypotf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)hypot(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)hypotl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_fscanf(void)
|
|
{
|
|
FILE *stream;
|
|
char *format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fscanf(stream,format,i);
|
|
}
|
|
|
|
void uninitvar_vfscanf(void)
|
|
{
|
|
FILE *stream;
|
|
char * format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vfscanf(stream,format,arg);
|
|
}
|
|
|
|
void uninitvar_vfwscanf(void)
|
|
{
|
|
FILE *stream;
|
|
wchar_t *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vfwscanf(stream,format,arg);
|
|
}
|
|
|
|
void uninitvar_fseek(void)
|
|
{
|
|
FILE* stream;
|
|
long int offset;
|
|
int origin;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fseek(stream,offset,origin);
|
|
}
|
|
|
|
void uninitvar_fsetpos(void)
|
|
{
|
|
FILE* stream;
|
|
fpos_t *ptr;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fsetpos(stream,ptr);
|
|
}
|
|
|
|
void uninitvar_fgets(void)
|
|
{
|
|
char *buffer;
|
|
int n;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fgets(buffer,n,stream);
|
|
}
|
|
|
|
void uninitvar_fgetws(void)
|
|
{
|
|
wchar_t *buffer;
|
|
int n;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fgetws(buffer,n,stream);
|
|
}
|
|
|
|
void uninitvar_ftell(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ftell(stream);
|
|
}
|
|
|
|
void uninitvar_fwide(void)
|
|
{
|
|
FILE *stream;
|
|
int mode;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fwide(stream,mode);
|
|
}
|
|
|
|
void uninitvar_fwrite(void)
|
|
{
|
|
void *ptr;
|
|
size_t size;
|
|
size_t nobj;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fwrite(ptr,size,nobj,stream);
|
|
}
|
|
|
|
void uninitvar_mblen(void)
|
|
{
|
|
char *string;
|
|
size_t size;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mblen(string,size);
|
|
}
|
|
|
|
void uninitvar_mbtowc(void)
|
|
{
|
|
wchar_t* pwc;
|
|
char* pmb;
|
|
size_t max;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbtowc(pwc,pmb,max);
|
|
}
|
|
|
|
void uninitvar_mbrlen(const char* p, size_t m, mbstate_t* s)
|
|
{
|
|
char* pmb;
|
|
size_t max;
|
|
mbstate_t* ps;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbrlen(pmb,max,ps);
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbrlen(pmb,m,s);
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbrlen(p,max,s);
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbrlen(p,m,ps);
|
|
// no warning is expected
|
|
(void)mbrlen(p,m,s);
|
|
}
|
|
|
|
void uninitvar_btowc(void)
|
|
{
|
|
int c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)btowc(c);
|
|
}
|
|
|
|
void uninitvar_mbsinit(void)
|
|
{
|
|
mbstate_t* ps;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbsinit(ps);
|
|
}
|
|
|
|
void uninitvar_mbstowcs(void)
|
|
{
|
|
wchar_t *ws;
|
|
char *s;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbstowcs(ws,s,n);
|
|
}
|
|
|
|
void uninitvar_mbsrtowcs(void)
|
|
{
|
|
wchar_t* dest;
|
|
const char* src;
|
|
size_t max;
|
|
mbstate_t* ps;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbsrtowcs(dest,&src,max,ps);
|
|
}
|
|
|
|
void uninitvar_wctob(void)
|
|
{
|
|
wint_t wc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wctob(wc);
|
|
}
|
|
|
|
void uninitvar_wctomb(void)
|
|
{
|
|
char *s;
|
|
wchar_t wc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wctomb(s,wc);
|
|
}
|
|
|
|
void uninitvar_wcstombs(void)
|
|
{
|
|
char *mbstr;
|
|
wchar_t *wcstr;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstombs(mbstr,wcstr,n);
|
|
}
|
|
|
|
void uninitvar_getc(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)getc(stream);
|
|
}
|
|
|
|
void uninitvar_getwc(void)
|
|
{
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)getwc(stream);
|
|
}
|
|
|
|
void uninitvar_ungetc(void)
|
|
{
|
|
int c;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ungetc(c,stream);
|
|
}
|
|
|
|
void uninitvar_ungetwc(void)
|
|
{
|
|
wint_t c;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ungetwc(c,stream);
|
|
}
|
|
|
|
void uninitvar_getenv(void)
|
|
{
|
|
char *name;
|
|
// cppcheck-suppress uninitvar
|
|
(void)getenv(name);
|
|
}
|
|
|
|
void uninitvar_gets(void)
|
|
{
|
|
char *buffer;
|
|
// cppcheck-suppress obsoleteFunctionsgets
|
|
// cppcheck-suppress uninitvar
|
|
(void)gets(buffer);
|
|
}
|
|
|
|
void uninitvar_gmtime(void)
|
|
{
|
|
time_t *tp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)gmtime(tp);
|
|
}
|
|
|
|
void uninitvar_isalnum(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isalnum(i);
|
|
}
|
|
|
|
void uninitvar_iswalnum(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswalnum(i);
|
|
}
|
|
|
|
void uninitvar_isalpha(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isalpha(i);
|
|
}
|
|
|
|
void uninitvar_iswalpha(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswalpha(i);
|
|
}
|
|
|
|
void uninitvar_isblank(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isblank(i);
|
|
}
|
|
|
|
void uninitvar_iswblank(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswblank(i);
|
|
}
|
|
|
|
void uninitvar_iscntrl(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iscntrl(i);
|
|
}
|
|
|
|
void uninitvar_iswcntrl(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswcntrl(i);
|
|
}
|
|
|
|
void uninitvar_iswctype(void)
|
|
{
|
|
wint_t c;
|
|
wctype_t desc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswctype(c,desc);
|
|
}
|
|
|
|
void uninitvar_isdigit(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isdigit(i);
|
|
}
|
|
|
|
void uninitvar_iswdigit(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswdigit(i);
|
|
}
|
|
|
|
void uninitvar_isgraph(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isgraph(i);
|
|
}
|
|
|
|
void uninitvar_iswgraph(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswgraph(i);
|
|
}
|
|
|
|
void uninitvar_islower(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)islower(i);
|
|
}
|
|
|
|
void uninitvar_iswlower(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswlower(i);
|
|
}
|
|
|
|
void uninitvar_isprint(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isprint(i);
|
|
}
|
|
|
|
void uninitvar_iswprint(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswprint(i);
|
|
}
|
|
|
|
void uninitvar_ispunct(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ispunct(i);
|
|
}
|
|
|
|
void uninitvar_iswpunct(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswpunct(i);
|
|
}
|
|
|
|
void uninitvar_isspace(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isspace(i);
|
|
}
|
|
|
|
void uninitvar_iswspace(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswspace(i);
|
|
}
|
|
|
|
void uninitvar_isupper(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isupper(i);
|
|
}
|
|
|
|
void uninitvar_iswupper(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswupper(i);
|
|
}
|
|
|
|
void uninitvar_isxdigit(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isxdigit(i);
|
|
}
|
|
|
|
void uninitvar_iswxdigit(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)iswxdigit(i);
|
|
}
|
|
|
|
void uninitvar_towctrans(void)
|
|
{
|
|
wint_t c;
|
|
wctrans_t desc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)towctrans(c,desc);
|
|
}
|
|
|
|
void uninitvar_towlower(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)towlower(i);
|
|
}
|
|
|
|
void uninitvar_towupper(void)
|
|
{
|
|
wint_t i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)towupper(i);
|
|
}
|
|
|
|
void uninitvar_wctrans(void)
|
|
{
|
|
char* property;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wctrans(property);
|
|
}
|
|
|
|
void uninitvar_wctype(void)
|
|
{
|
|
char* property;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wctype(property);
|
|
}
|
|
|
|
void ignoreretrn(void)
|
|
{
|
|
char szNumbers[] = "2001 60c0c0 -1101110100110100100000 0x6fffff";
|
|
char * pEnd;
|
|
strtol(szNumbers,&pEnd,10);
|
|
}
|
|
|
|
void uninitvar_cabs(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cabsf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cabs(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cabsl(ldc);
|
|
}
|
|
|
|
void uninitvar_cacos(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cacosf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cacos(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cacosl(ldc);
|
|
}
|
|
|
|
void uninitvar_cacosh(void)
|
|
{
|
|
float complex fd;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cacoshf(fd);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cacosh(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cacoshl(ldc);
|
|
}
|
|
|
|
void uninitvar_labs(void)
|
|
{
|
|
long int li;
|
|
// cppcheck-suppress uninitvar
|
|
(void)labs(li);
|
|
|
|
long long int lli;
|
|
// cppcheck-suppress uninitvar
|
|
(void)llabs(lli);
|
|
}
|
|
|
|
void uninitvar_ldexp(void)
|
|
{
|
|
float f;
|
|
int e1;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ldexpf(f,e1);
|
|
|
|
double d;
|
|
int e2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ldexp(d,e2);
|
|
|
|
long double ld;
|
|
int e3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ldexpl(ld,e3);
|
|
}
|
|
|
|
void uninitvar_lgamma(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lgammaf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lgamma(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lgammal(ld);
|
|
}
|
|
|
|
void uninitvar_rint(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)rintf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)rint(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)rintl(ld);
|
|
}
|
|
|
|
void uninitvar_lrint(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lrintf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lrint(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lrintl(ld);
|
|
}
|
|
|
|
void uninitvar_llrint(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)llrintf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)llrint(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)llrintl(ld);
|
|
}
|
|
|
|
void uninitvar_lround(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lroundf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lround(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lroundl(ld);
|
|
}
|
|
|
|
void uninitvar_llround(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)llroundf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)llround(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)llroundl(ld);
|
|
}
|
|
|
|
void uninitvar_srand(void)
|
|
{
|
|
unsigned int seed;
|
|
// cppcheck-suppress uninitvar
|
|
(void)srand(seed);
|
|
}
|
|
|
|
void uninitvar_ldiv(void)
|
|
{
|
|
long int l1;
|
|
long int l2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ldiv(l1,l2);
|
|
|
|
long long int ll1;
|
|
long long int ll2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)lldiv(ll1,ll2);
|
|
}
|
|
|
|
void uninitvar_localtime(void)
|
|
{
|
|
time_t *tp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)localtime(tp);
|
|
}
|
|
|
|
void uninitvar_log(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)logf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)logl(ld);
|
|
}
|
|
|
|
void uninitvar_clog(void)
|
|
{
|
|
float complex fc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)clogf(fc);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)clog(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)clogl(ldc);
|
|
}
|
|
|
|
void uninitvar_conj(void)
|
|
{
|
|
float complex fc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)conjf(fc);
|
|
|
|
double complex dc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)conj(dc);
|
|
|
|
long double complex ldc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)conjl(ldc);
|
|
}
|
|
|
|
void uninitvar_fpclassify(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fpclassify(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fpclassify(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fpclassify(ld);
|
|
}
|
|
|
|
void uninitvar_isfinite(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isfinite(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isfinite(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isfinite(ld);
|
|
}
|
|
|
|
void uninitvar_isgreater(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isgreater(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isgreater(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isgreater(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_isgreaterequal(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isgreaterequal(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isgreaterequal(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isgreaterequal(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_isinf(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isinf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isinf(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isinf(ld);
|
|
}
|
|
|
|
void uninitvar_logb(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)logbf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)logb(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)logbl(ld);
|
|
}
|
|
|
|
void uninitvar_isless(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isless(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isless(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isless(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_islessequal(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)islessequal(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)islessequal(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)islessequal(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_islessgreater(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)islessgreater(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)islessgreater(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)islessgreater(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_nan(void)
|
|
{
|
|
char *tagp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nanf(tagp);
|
|
// cppcheck-suppress uninitvar
|
|
(void)nan(tagp);
|
|
// cppcheck-suppress uninitvar
|
|
(void)nanl(tagp);
|
|
}
|
|
|
|
void uninitvar_isnan(void)
|
|
{
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isnan(d);
|
|
}
|
|
|
|
void uninitvar_isnormal(void)
|
|
{
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isnormal(d);
|
|
}
|
|
|
|
void uninitvar_isunordered(void)
|
|
{
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)isunordered(d1,d2);
|
|
}
|
|
|
|
void uninitvar_ilogb(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ilogbf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ilogb(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)ilogbl(ld);
|
|
}
|
|
|
|
void uninitvar_log10(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log10f(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log10(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log10l(ld);
|
|
}
|
|
|
|
void uninitvar_log1p(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log1pf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log1p(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log1pl(ld);
|
|
}
|
|
|
|
void uninitvar_log2(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log2f(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log2(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)log2l(ld);
|
|
}
|
|
|
|
void uninitvar_nearbyint(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nearbyintf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nearbyint(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nearbyintl(ld);
|
|
}
|
|
|
|
void uninitvar_nextafter(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nextafterf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nextafter(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nextafterl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_nexttoward(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nexttowardf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nexttoward(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)nexttowardl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_longjmp(void)
|
|
{
|
|
jmp_buf env;
|
|
int val;
|
|
// cppcheck-suppress uninitvar
|
|
(void)longjmp(env,val);
|
|
}
|
|
|
|
void uninitvar_malloc(void)
|
|
{
|
|
size_t size;
|
|
// cppcheck-suppress uninitvar
|
|
int *p = (int*)malloc(size);
|
|
free(p);
|
|
}
|
|
|
|
void uninitvar_alloca(void)
|
|
{
|
|
size_t size;
|
|
// cppcheck-suppress obsoleteFunctionsalloca
|
|
// cppcheck-suppress uninitvar
|
|
(void)alloca(size);
|
|
}
|
|
|
|
void uninitvar_memchr(void)
|
|
{
|
|
void *cs;
|
|
int c;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)memchr(cs,c,n);
|
|
}
|
|
|
|
void uninitvar_wmemchr(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t c;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wmemchr(cs,c,n);
|
|
}
|
|
|
|
void uninitvar_memcmp(void)
|
|
{
|
|
void *s1;
|
|
void *s2;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)memcmp(s1,s2,n);
|
|
}
|
|
|
|
void uninitvar_memcpy(void)
|
|
{
|
|
void *ct;
|
|
void *cs;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)memcpy(ct,cs,n);
|
|
}
|
|
|
|
void uninitvar_wmemcpy(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t *c;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wmemcpy(cs,c,n);
|
|
}
|
|
|
|
void uninitvar_memmove(void)
|
|
{
|
|
void *ct;
|
|
void *cs;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)memmove(ct,cs,n);
|
|
}
|
|
|
|
void uninitvar_wmemmove(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t *c;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wmemmove(cs,c,n);
|
|
}
|
|
|
|
void uninitvar_memset(void)
|
|
{
|
|
void *s;
|
|
int c;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)memset(s,c,n);
|
|
}
|
|
|
|
void uninitvar_wmemset(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t c;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wmemset(cs,c,n);
|
|
}
|
|
|
|
void uninitvar_mktime(void)
|
|
{
|
|
struct tm *tp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mktime(tp);
|
|
|
|
struct tmx *tpx;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mkxtime(tpx);
|
|
}
|
|
|
|
void uninivar_modf(void)
|
|
{
|
|
float f1;
|
|
float *f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)modff(f1,f2);
|
|
|
|
double d1;
|
|
double *d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)modf(d1,d2);
|
|
|
|
long double ld1;
|
|
long double *ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)modfl(ld1,ld2);
|
|
}
|
|
|
|
void uninivar_perror(void)
|
|
{
|
|
char *string;
|
|
// cppcheck-suppress uninitvar
|
|
(void)perror(string);
|
|
}
|
|
|
|
void uninitvar_pow(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)powf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)pow(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)powl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_cpow(void)
|
|
{
|
|
float complex f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cpowf(f1,f2);
|
|
|
|
double complex d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cpow(d1,d2);
|
|
|
|
long double complex ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)cpowl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_remainder(void)
|
|
{
|
|
float f1,f2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)remainderf(f1,f2);
|
|
|
|
double d1,d2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)remainder(d1,d2);
|
|
|
|
long double ld1,ld2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)remainderl(ld1,ld2);
|
|
}
|
|
|
|
void uninitvar_remquo(void)
|
|
{
|
|
float f1,f2;
|
|
int *i1;
|
|
// cppcheck-suppress uninitvar
|
|
(void)remquof(f1,f2,i1);
|
|
|
|
double d1,d2;
|
|
int *i2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)remquo(d1,d2,i2);
|
|
|
|
long double ld1,ld2;
|
|
int *i3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)remquol(ld1,ld2,i3);
|
|
}
|
|
|
|
void uninivar_printf(void)
|
|
{
|
|
char * format;
|
|
int i;
|
|
// no warning is expected
|
|
(void)printf("x");
|
|
// cppcheck-suppress uninitvar
|
|
(void)printf(format,i);
|
|
// cppcheck-suppress uninitvar
|
|
(void)printf(format,1);
|
|
}
|
|
|
|
void uninivar_vprintf(void)
|
|
{
|
|
char * format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vprintf(format,arg);
|
|
}
|
|
|
|
void uninivar_vwprintf(void)
|
|
{
|
|
wchar_t * format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vwprintf(format,arg);
|
|
}
|
|
|
|
void uninivar_bsearch(void)
|
|
{
|
|
void* key;
|
|
void* base;
|
|
size_t num;
|
|
size_t size;
|
|
// cppcheck-suppress uninitvar
|
|
(void)bsearch(key,base,num,size,(int(*)(const void*,const void*)) strcmp);
|
|
}
|
|
|
|
void uninitvar_qsort(void)
|
|
{
|
|
void *base;
|
|
size_t n;
|
|
size_t size;
|
|
// cppcheck-suppress uninitvar
|
|
(void)qsort(base,n,size, (int(*)(const void*,const void*)) strcmp);
|
|
}
|
|
|
|
void uninitvar_putc(void)
|
|
{
|
|
int c;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)putc(c,stream);
|
|
}
|
|
|
|
void uninitvar_putwc(void)
|
|
{
|
|
wchar_t c;
|
|
FILE *stream;
|
|
// cppcheck-suppress uninitvar
|
|
(void)putc(c,stream);
|
|
}
|
|
|
|
void uninitvar_putchar(void)
|
|
{
|
|
int c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)putchar(c);
|
|
}
|
|
|
|
void uninitvar_putwchar(void)
|
|
{
|
|
wchar_t c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)putwchar(c);
|
|
}
|
|
|
|
void uninitvar_puts(void)
|
|
{
|
|
char *s;
|
|
// cppcheck-suppress uninitvar
|
|
(void)puts(s);
|
|
}
|
|
|
|
void uninitvar_realloc(void)
|
|
{
|
|
void *block;
|
|
size_t newsize;
|
|
// cppcheck-suppress uninitvar
|
|
void *p = realloc(block, newsize);
|
|
free(p);
|
|
}
|
|
|
|
void uninitvar_remove(void)
|
|
{
|
|
char *s;
|
|
// cppcheck-suppress uninitvar
|
|
(void)remove(s);
|
|
}
|
|
|
|
void uninitvar_rename(void)
|
|
{
|
|
char *s1;
|
|
char *s2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)rename(s1,s2);
|
|
}
|
|
|
|
void uninitvar_rewind(void)
|
|
{
|
|
FILE *f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)rewind(f);
|
|
}
|
|
|
|
void uninitvar_round(void)
|
|
{
|
|
float f;
|
|
// cppcheck-suppress uninitvar
|
|
(void)roundf(f);
|
|
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)round(d);
|
|
|
|
long double ld;
|
|
// cppcheck-suppress uninitvar
|
|
(void)roundl(ld);
|
|
}
|
|
|
|
void uninivar_scalbn(void)
|
|
{
|
|
float f;
|
|
int i1;
|
|
// cppcheck-suppress uninitvar
|
|
(void)scalbnf(f,i1);
|
|
|
|
double d;
|
|
int i2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)scalbn(d,i2);
|
|
|
|
long double ld;
|
|
int i3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)scalbnl(ld,i3);
|
|
}
|
|
|
|
void uninivar_scalbln(void)
|
|
{
|
|
float f;
|
|
long int i1;
|
|
// cppcheck-suppress uninitvar
|
|
(void)scalblnf(f,i1);
|
|
|
|
double d;
|
|
long int i2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)scalbln(d,i2);
|
|
|
|
long double ld;
|
|
long int i3;
|
|
// cppcheck-suppress uninitvar
|
|
(void)scalblnl(ld,i3);
|
|
}
|
|
|
|
void uninitvar_signbit(void)
|
|
{
|
|
double d;
|
|
// cppcheck-suppress uninitvar
|
|
(void)signbit(d);
|
|
}
|
|
|
|
void uninivar_signal(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
signal(i, exit);
|
|
}
|
|
|
|
void uninivar_raise(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)raise(i);
|
|
}
|
|
|
|
void uninivar_scanf(void)
|
|
{
|
|
char *format;
|
|
char str[42];
|
|
// cppcheck-suppress uninitvar
|
|
(void)scanf(format, str);
|
|
}
|
|
|
|
void uninivar_vsscanf(void)
|
|
{
|
|
char *s;
|
|
char *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vsscanf(s,format,arg);
|
|
}
|
|
|
|
void uninivar_vswscanf(void)
|
|
{
|
|
wchar_t *s;
|
|
wchar_t *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vswscanf(s,format,arg);
|
|
}
|
|
|
|
void uninivar_vscanf(void)
|
|
{
|
|
char *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vscanf(format,arg);
|
|
}
|
|
|
|
void uninivar_vwscanf(void)
|
|
{
|
|
wchar_t *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vwscanf(format,arg);
|
|
}
|
|
|
|
void uninivar_setbuf(void)
|
|
{
|
|
FILE *stream;
|
|
char *buf;
|
|
// cppcheck-suppress uninitvar
|
|
(void)setbuf(stream,buf);
|
|
}
|
|
|
|
void uninivar_setvbuf(void)
|
|
{
|
|
FILE *stream;
|
|
char *buf;
|
|
int mode;
|
|
size_t size;
|
|
// cppcheck-suppress uninitvar
|
|
(void)setvbuf(stream,buf,mode,size);
|
|
}
|
|
|
|
void uninivar_strcat(void)
|
|
{
|
|
char *deststr;
|
|
char *srcstr;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strcat(deststr,srcstr);
|
|
}
|
|
|
|
void uninivar_wcscat(void)
|
|
{
|
|
wchar_t *deststr;
|
|
wchar_t *srcstr;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcscat(deststr,srcstr);
|
|
}
|
|
|
|
void uninivar_wcrtomb(void)
|
|
{
|
|
char *s;
|
|
wchar_t wc;
|
|
mbstate_t *ps;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcrtomb(s,wc,ps);
|
|
}
|
|
|
|
void uninivar_strchr(void)
|
|
{
|
|
char *cs;
|
|
int c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strchr(cs,c);
|
|
}
|
|
|
|
void uninivar_wcschr(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcschr(cs,c);
|
|
}
|
|
|
|
void uninivar_strcmp(void)
|
|
{
|
|
char *str1;
|
|
char *str2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strcmp(str1,str2);
|
|
}
|
|
|
|
void uninivar_wcscmp(void)
|
|
{
|
|
wchar_t *str1;
|
|
wchar_t *str2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcscmp(str1,str2);
|
|
}
|
|
|
|
void uninivar_strcpy(void)
|
|
{
|
|
char *str1;
|
|
char *str2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strcpy(str1,str2);
|
|
}
|
|
|
|
void uninivar_wcscpy(void)
|
|
{
|
|
wchar_t *str1;
|
|
wchar_t *str2;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcscpy(str1,str2);
|
|
}
|
|
|
|
void uninivar_strftime(void)
|
|
{
|
|
char *s;
|
|
size_t max;
|
|
char *fmt;
|
|
struct tm *p;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strftime(s,max,fmt,p);
|
|
|
|
struct tmx *px;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strfxtime(s,max,fmt,px);
|
|
}
|
|
|
|
void uninivar_strlen(void)
|
|
{
|
|
char *s;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strlen(s);
|
|
}
|
|
|
|
void uninivar_wcslen(void)
|
|
{
|
|
wchar_t *s;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcslen(s);
|
|
}
|
|
|
|
void uninivar_strncpy(void)
|
|
{
|
|
char *s;
|
|
char *ct;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strncpy(s,ct,n);
|
|
}
|
|
|
|
void uninivar_strpbrk(void)
|
|
{
|
|
char *cs;
|
|
char *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strpbrk(cs,ct);
|
|
}
|
|
|
|
void uninivar_strncat(void)
|
|
{
|
|
char *ct;
|
|
char *s;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strncat(ct,s,n);
|
|
}
|
|
|
|
void uninivar_wcsncat(void)
|
|
{
|
|
wchar_t *ct;
|
|
wchar_t *s;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsncat(ct,s,n);
|
|
}
|
|
|
|
void uninivar_strncmp(void)
|
|
{
|
|
char *ct;
|
|
char *s;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strncmp(ct,s,n);
|
|
}
|
|
|
|
void uninivar_wcsncmp(void)
|
|
{
|
|
wchar_t *ct;
|
|
wchar_t *s;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsncmp(ct,s,n);
|
|
}
|
|
|
|
void uninivar_strstr(void)
|
|
{
|
|
char *cs;
|
|
char *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strstr(cs,ct);
|
|
}
|
|
|
|
void uninivar_wcsstr(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsstr(cs,ct);
|
|
}
|
|
|
|
void uninivar_strspn(void)
|
|
{
|
|
char *cs;
|
|
char *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strspn(cs,ct);
|
|
}
|
|
|
|
void uninivar_strxfrm(void)
|
|
{
|
|
char *ds;
|
|
char *ss;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strxfrm(ds,ss,n);
|
|
}
|
|
|
|
void uninivar_wcsxfrm(void)
|
|
{
|
|
wchar_t *ds;
|
|
wchar_t *ss;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsxfrm(ds,ss,n);
|
|
}
|
|
|
|
void uninivar_wcsspn(void)
|
|
{
|
|
wchar_t *ds;
|
|
wchar_t *ss;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsspn(ds,ss);
|
|
}
|
|
|
|
void uninivar_setlocale(void)
|
|
{
|
|
int category;
|
|
char* locale;
|
|
// cppcheck-suppress uninitvar
|
|
(void)setlocale(category,locale);
|
|
}
|
|
|
|
void uninivar_strerror(void)
|
|
{
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strerror(i);
|
|
}
|
|
|
|
void uninivar_strcspn(void)
|
|
{
|
|
char *cs;
|
|
char *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strcspn(cs,ct);
|
|
}
|
|
|
|
void uninivar_wcscspn(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcscspn(cs,ct);
|
|
}
|
|
|
|
void uninivar_wcspbrk(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcspbrk(cs,ct);
|
|
}
|
|
|
|
void uninivar_wcsncpy(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t *ct;
|
|
size_t n;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsncpy(cs,ct,n);
|
|
}
|
|
|
|
void uninivar_strcoll(void)
|
|
{
|
|
char *cs;
|
|
char *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strcoll(cs,ct);
|
|
}
|
|
|
|
void uninivar_wcscoll(void)
|
|
{
|
|
wchar_t *cs;
|
|
wchar_t *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcscoll(cs,ct);
|
|
}
|
|
|
|
void uninivar_strrchr(void)
|
|
{
|
|
char * str;
|
|
int c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strrchr(str,c);
|
|
}
|
|
|
|
void uninivar_strbprk(void)
|
|
{
|
|
char *cs;
|
|
char *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strbprk(cs,ct);
|
|
}
|
|
|
|
void uninivar_wcsrchr(void)
|
|
{
|
|
wchar_t* ws;
|
|
wchar_t wc;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsrchr(ws,wc);
|
|
}
|
|
|
|
void uninivar_wcsrtombs(void)
|
|
{
|
|
char *dst;
|
|
const wchar_t * p;;
|
|
size_t len;
|
|
mbstate_t *ps;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcsrtombs(dst,&p,len,ps);
|
|
}
|
|
|
|
void uninivar_strtok(void)
|
|
{
|
|
char *s;
|
|
char *ct;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtok(s,ct);
|
|
}
|
|
|
|
void uninivar_strtoimax(void)
|
|
{
|
|
const char *s;
|
|
char **endp;
|
|
int base;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtoimax(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtoumax(s,endp,base);
|
|
}
|
|
|
|
void uninivar_strtof(void)
|
|
{
|
|
const char *s;
|
|
char **endp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtof(s,endp);
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtod(s,endp);
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtold(s,endp);
|
|
}
|
|
|
|
void uninivar_strtol(void)
|
|
{
|
|
const char *s;
|
|
char **endp;
|
|
int base;
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtol(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtoll(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtoul(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)strtoull(s,endp,base);
|
|
}
|
|
|
|
void uninitvar_time(void)
|
|
{
|
|
time_t *tp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)time(tp);
|
|
}
|
|
|
|
void uninitvar_tmpnam(void)
|
|
{
|
|
char *s;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tmpnam(s);
|
|
}
|
|
|
|
void uninivar_tolower(void)
|
|
{
|
|
int c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)tolower(c);
|
|
}
|
|
|
|
void uninivar_toupper(void)
|
|
{
|
|
int c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)toupper(c);
|
|
}
|
|
|
|
void uninivar_wcstof(void)
|
|
{
|
|
const wchar_t *s;
|
|
wchar_t **endp;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstof(s,endp);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstod(s,endp);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstold(s,endp);
|
|
}
|
|
|
|
void uninivar_mbrtowc(void)
|
|
{
|
|
wchar_t* pwc;
|
|
const char* pmb;
|
|
size_t max;
|
|
mbstate_t* ps;
|
|
// cppcheck-suppress uninitvar
|
|
(void)mbrtowc(pwc,pmb,max,ps);
|
|
}
|
|
|
|
void uninivar_wcstok(void)
|
|
{
|
|
wchar_t *s;
|
|
const wchar_t *ct;
|
|
wchar_t **ptr;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstok(s,ct,ptr);
|
|
}
|
|
|
|
void uninivar_wcstoimax(void)
|
|
{
|
|
const wchar_t *s;
|
|
wchar_t ** endp;
|
|
int base;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstoimax(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstoumax(s,endp,base);
|
|
}
|
|
|
|
void uninivar_wcstol(void)
|
|
{
|
|
const wchar_t *s;
|
|
wchar_t ** endp;
|
|
int base;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstol(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstoll(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstoul(s,endp,base);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wcstoull(s,endp,base);
|
|
}
|
|
|
|
void uninitvar_wprintf(wchar_t *format, int input)
|
|
{
|
|
const wchar_t *f;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wprintf(f,i);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wprintf(f);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wprintf(f,input);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wprintf(format,i);
|
|
// no warning is expected
|
|
(void)wprintf(format,input);
|
|
(void)wprintf(format);
|
|
}
|
|
|
|
void uninitvar_sprintf(void)
|
|
{
|
|
char *s;
|
|
const char *format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)sprintf(s,format,i);
|
|
}
|
|
|
|
void uninitvar_swprintf(void)
|
|
{
|
|
wchar_t *s;
|
|
size_t n;
|
|
const wchar_t *format;
|
|
// cppcheck-suppress uninitvar
|
|
(void)swprintf(s,n,format);
|
|
}
|
|
|
|
void uninitvar_vsprintf(void)
|
|
{
|
|
char *s;
|
|
const char *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vsprintf(s,format,arg);
|
|
}
|
|
|
|
void uninitvar_vswprintf(void)
|
|
{
|
|
wchar_t *s;
|
|
size_t n;
|
|
const wchar_t *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vswprintf(s,n,format,arg);
|
|
}
|
|
|
|
void uninivar_fwprintf(void)
|
|
{
|
|
FILE* stream;
|
|
const wchar_t* format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fwprintf(stream,format,i);
|
|
}
|
|
|
|
void uninivar_snprintf(void)
|
|
{
|
|
char *s;
|
|
size_t n;
|
|
char *format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)snprintf(s,n,format,i);
|
|
}
|
|
|
|
void uninivar_vsnprintf(void)
|
|
{
|
|
char *s;
|
|
size_t n;
|
|
char *format;
|
|
va_list arg;
|
|
// cppcheck-suppress va_list_usedBeforeStarted
|
|
// cppcheck-suppress uninitvar
|
|
(void)vsnprintf(s,n,format,arg);
|
|
}
|
|
|
|
void uninivar_wscanf(void)
|
|
{
|
|
wchar_t *format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)wscanf(format);
|
|
// cppcheck-suppress uninitvar
|
|
(void)wscanf(format,&i);
|
|
}
|
|
|
|
void uninivar_sscanf(void)
|
|
{
|
|
char *string;
|
|
const char * format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)sscanf(string,format);
|
|
// cppcheck-suppress uninitvar
|
|
(void)sscanf(string,format,&i);
|
|
}
|
|
|
|
void uninivar_fwscanf(void)
|
|
{
|
|
FILE* stream;
|
|
wchar_t* format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)fwscanf(stream,format);
|
|
// cppcheck-suppress uninitvar
|
|
(void)fwscanf(stream,format,&i);
|
|
}
|
|
|
|
void uninivar_swscanf(void)
|
|
{
|
|
wchar_t* s;
|
|
wchar_t* format;
|
|
int i;
|
|
// cppcheck-suppress uninitvar
|
|
(void)swscanf(s,format);
|
|
// cppcheck-suppress uninitvar
|
|
(void)swscanf(s,format,&i);
|
|
}
|
|
|
|
void uninitvar_system(void)
|
|
{
|
|
char *c;
|
|
// cppcheck-suppress uninitvar
|
|
(void)system(c);
|
|
}
|
|
|
|
void uninitvar_zonetime(void)
|
|
{
|
|
time_t *tp;
|
|
int zone;
|
|
// cppcheck-suppress uninitvar
|
|
(void)zonetime(tp,zone);
|
|
}
|
|
|
|
void uninitvar_itoa(void)
|
|
{
|
|
int value;
|
|
char * str;
|
|
int base;
|
|
// cppcheck-suppress uninitvar
|
|
(void)itoa(value,str,base);
|
|
}
|
|
|
|
void invalidFunctionArgBool_abs(bool b, double x, double y)
|
|
{
|
|
// cppcheck-suppress invalidFunctionArgBool
|
|
(void)abs(true); // #6990
|
|
// cppcheck-suppress invalidFunctionArgBool
|
|
(void)abs(b); // #6990
|
|
// cppcheck-suppress invalidFunctionArgBool
|
|
(void)abs(x<y); // #5635
|
|
}
|
|
|
|
void ignoredReturnValue_abs(int i)
|
|
{
|
|
// cppcheck-suppress ignoredReturnValue
|
|
abs(i);
|
|
// cppcheck-suppress constStatement
|
|
abs(-100);
|
|
}
|
|
|
|
void nullPointer_asctime(void)
|
|
{
|
|
struct tm *tm = 0;
|
|
// cppcheck-suppress obsoleteFunctionsasctime
|
|
// cppcheck-suppress nullPointer
|
|
(void)asctime(tm);
|
|
// cppcheck-suppress obsoleteFunctionsasctime
|
|
// cppcheck-suppress nullPointer
|
|
(void)asctime(0);
|
|
}
|
|
|
|
void nullPointer_wcsftime(size_t maxsize)
|
|
{
|
|
wchar_t* ptr = 0;
|
|
wchar_t* format = 0;
|
|
struct tm* timeptr = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)wcsftime(ptr,maxsize,format,timeptr);
|
|
// cppcheck-suppress nullPointer
|
|
(void)wcsftime(0,maxsize,0,0);
|
|
}
|
|
|
|
void nullPointer_fegetenv(void)
|
|
{
|
|
fenv_t* envp = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)fegetenv(envp);
|
|
// cppcheck-suppress nullPointer
|
|
(void)fegetenv(0);
|
|
}
|
|
|
|
void nullPointer_fegetexceptflag(int excepts)
|
|
{
|
|
fexcept_t* flagp = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)fegetexceptflag(flagp,excepts);
|
|
// cppcheck-suppress nullPointer
|
|
(void)fegetexceptflag(0,excepts);
|
|
}
|
|
|
|
void nullPointer_feholdexcept(void)
|
|
{
|
|
fenv_t* envp = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)feholdexcept(envp);
|
|
// cppcheck-suppress nullPointer
|
|
(void)feholdexcept(0);
|
|
}
|
|
|
|
void nullPointer_fesetenv(void)
|
|
{
|
|
fenv_t* envp = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)fesetenv(envp);
|
|
// cppcheck-suppress nullPointer
|
|
(void)fesetenv(0);
|
|
}
|
|
|
|
void nullPointer_fesetexceptflag(int excepts)
|
|
{
|
|
fexcept_t* flagp = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)fesetexceptflag(flagp,excepts);
|
|
// cppcheck-suppress nullPointer
|
|
(void)fesetexceptflag(0,excepts);
|
|
}
|
|
|
|
void nullPointer_feupdateenv(void)
|
|
{
|
|
fenv_t* envp = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)feupdateenv(envp);
|
|
// cppcheck-suppress nullPointer
|
|
(void)feupdateenv(0);
|
|
}
|
|
|
|
void nullPointer_atexit(void)
|
|
{
|
|
// cppcheck-suppress nullPointer
|
|
(void)atexit(0);
|
|
}
|
|
|
|
void nullPointer_atof(void)
|
|
{
|
|
char * c = 0;
|
|
// cppcheck-suppress nullPointer
|
|
(void)atof(c);
|
|
// cppcheck-suppress nullPointer
|
|
(void)atof(0);
|
|
}
|
|
|