Fix 'make checkcfg' by adding inline suppressions when obsolete functions are used.

test/cfg/posix.c

@@ -51,8 +51,10 @@ void nullPointer(char *p)
     mkdir(p, 0);
     getcwd(0, 0);
     // cppcheck-suppress nullPointer
+    // cppcheck-suppress readdirCalled
     readdir(0);
     // cppcheck-suppress nullPointer
+    // cppcheck-suppress utimeCalled
     utime(NULL, NULL);
 }
 
@@ -135,10 +137,14 @@ void ignoredReturnValue(void *addr, int fd)
 void invalidFunctionArg()
 {
     // cppcheck-suppress invalidFunctionArg
+    // cppcheck-suppress usleepCalled
     usleep(-1);
+    // cppcheck-suppress usleepCalled
     usleep(0);
+    // cppcheck-suppress usleepCalled
     usleep(999999);
     // cppcheck-suppress invalidFunctionArg
+    // cppcheck-suppress usleepCalled
     usleep(1000000);
 }
 
@@ -171,15 +177,19 @@ void uninitvar(int fd)
     regerror(0, &reg, 0, 0);
     // cppcheck-suppress uninitvar
     // cppcheck-suppress unreadVariable
+    // cppcheck-suppress ecvtCalled
     char *buffer = ecvt(d, 11, &decimal, &sign);
+    // cppcheck-suppress gcvtCalled
     gcvt(3.141, 2, buf);
 
     char *filename;
     struct utimbuf *times;
     // cppcheck-suppress uninitvar
+    // cppcheck-suppress utimeCalled
     utime(filename, times);
     struct timeval times1[2];
     // cppcheck-suppress uninitvar
+    // cppcheck-suppress utimeCalled
     utime(filename, times1);
 }
 
@@ -211,9 +221,11 @@ void timet_h(struct timespec* ptp1)
     // cppcheck-suppress uninitvar
     clock_settime(CLOCK_REALTIME, &tp); // #6577 - false negative
     // cppcheck-suppress uninitvar
+    // cppcheck-suppress clock_settimeCalled
     clock_settime(clk_id, &tp);
 
     time_t clock = time(0);
     char buf[26];
+    // cppcheck-suppress ctime_rCalled
     ctime_r(&clock, buf);
 }

test/cfg/std.c

@@ -424,7 +424,7 @@ void uninitvar_asctime(void)
 {
     const struct tm *tm;
     // cppcheck-suppress uninitvar
-    // cppcheck-suppress obsoleteFunctionsasctime
+    // cppcheck-suppress asctimeCalled
     (void)asctime(tm);
 }
 
@@ -1636,7 +1636,7 @@ void uninitvar_getenv(void)
 void uninitvar_gets(void)
 {
     char *buffer;
-    // cppcheck-suppress obsoleteFunctionsgets
+    // cppcheck-suppress getsCalled
     // cppcheck-suppress uninitvar
     (void)gets(buffer);
 }
@@ -2394,7 +2394,7 @@ void uninitvar_malloc(void)
 void uninitvar_alloca(void)
 {
     size_t size;
-    // cppcheck-suppress obsoleteFunctionsalloca
+    // cppcheck-suppress allocaCalled
     // cppcheck-suppress uninitvar
     (void)alloca(size);
 }
@@ -3585,10 +3585,10 @@ void ignoredReturnValue_abs(int i)
 void nullPointer_asctime(void)
 {
     struct tm *tm = 0;
-    // cppcheck-suppress obsoleteFunctionsasctime
+    // cppcheck-suppress asctimeCalled
     // cppcheck-suppress nullPointer
     (void)asctime(tm);
-    // cppcheck-suppress obsoleteFunctionsasctime
+    // cppcheck-suppress asctimeCalled
     // cppcheck-suppress nullPointer
     (void)asctime(0);
 }

test/cfg/std.cpp

@@ -166,7 +166,7 @@ void uninitvar_asctime(void)
 {
     const struct tm *tm;
     // cppcheck-suppress uninitvar
-    // cppcheck-suppress obsoleteFunctionsasctime
+    // cppcheck-suppress asctimeCalled
     (void)std::asctime(tm);
 }
 
@@ -3018,10 +3018,10 @@ void ignoredReturnValue_abs(int i)
 void nullPointer_asctime(void)
 {
     struct tm *tm = 0;
-    // cppcheck-suppress obsoleteFunctionsasctime
+    // cppcheck-suppress asctimeCalled
     // cppcheck-suppress nullPointer
     (void)std::asctime(tm);
-    // cppcheck-suppress obsoleteFunctionsasctime
+    // cppcheck-suppress asctimeCalled
     // cppcheck-suppress nullPointer
     (void)std::asctime(0);
 }