walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

posix.cfg: Added support for strxfrm_l (#5839) 

Reference: 
-
https://pubs.opengroup.org/onlinepubs/9699919799/functions/strxfrm_l.html
This commit is contained in:
orbitcowboy 2024-01-05 16:41:28 +01:00 committed by GitHub
parent 42c3aebda9
commit 950b285608
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 41 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
cfg/posix.cfg
View File

@ -4179,6 +4179,30 @@ The function 'mktemp' is considered to be dangerous due to race conditions and s
<valid>0:</valid>
</arg>
</function>
<!-- https://pubs.opengroup.org/onlinepubs/9699919799/functions/strxfrm_l.html -->
<!-- size_t strxfrm_l(char *restrict s1, const char *restrict s2, size_t n, locale_t locale) -->
<function name="strxfrm_l">
<returnValue type="size_t"/>
<noreturn>false</noreturn>
<leak-ignore/>
<!-- In case the 3rd argument is 0, the 1st argument is permitted to be a null pointer. (#6306) -->
<arg nr="1" direction="out">
<minsize type="argvalue" arg="3"/>
</arg>
<arg nr="2" direction="in">
<not-null/>
<not-uninit/>
<strz/>
<minsize type="argvalue" arg="3"/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="4" direction="in">
<not-uninit/>
</arg>
</function>
<!-- https://pubs.opengroup.org/onlinepubs/9699919799/functions/asctime.html -->
<!-- char *asctime_r(const struct tm *tm, char *buf); -->
<function name="asctime_r">

19
test/cfg/posix.c
View File

@ -31,14 +31,18 @@
#include <ctype.h>
#include <stdbool.h>
#include <time.h>
#include <string.h>
#include <strings.h>
#if defined(__APPLE__)
#include <xlocale.h>
#endif
#if !(defined(__APPLE__) && defined(__MACH__))
#include <mqueue.h>
#endif
#include <stdlib.h>
#include <unistd.h>
#include <wchar.h>
#include <string.h>
#include <strings.h>
#if !(defined(__APPLE__) && defined(__MACH__))
void nullPointer_mq_timedsend(mqd_t mqdes, const char* msg_ptr, size_t msg_len, unsigned msg_prio, const struct timespec* abs_timeout) {
@ -102,6 +106,17 @@ int nullPointer_posix_trace_getnext_event(trace_id_t trid, struct posix_trace_ev
}
#endif // __TRACE_H__
size_t nullPointer_strxfrm_l(char *restrict dest, const char *restrict src, size_t count, locale_t locale)
{
(void)strxfrm_l(dest, src, count, locale);
// In case the 3rd argument is 0, the 1st argument is permitted to be a null pointer. (#6306)
(void)strxfrm_l(NULL, src, 0, locale);
(void)strxfrm_l(NULL, src, 1, locale);
(void)strxfrm_l(NULL, src, count, locale);
// cppcheck-suppress nullPointer
return strxfrm_l(dest, NULL, count, locale);
}
void nullPointer_pthread_attr_getstack(const pthread_attr_t *attr, void *stackaddr, size_t stacksize) {
// cppcheck-suppress nullPointer
(void) pthread_attr_getstack(NULL, &stackaddr, &stacksize);