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std.cfg: Improved cfg for 'mbstowcs'

This commit is contained in:
orbitcowboy 2019-11-13 16:55:17 +01:00
parent aa5c42ffc5
commit 09eaa412b1
2 changed files with 17 additions and 6 deletions
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4
cfg/std.cfg
View File

@ -2347,7 +2347,9 @@
<returnValue type="size_t"/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="out"/>
<arg nr="1" direction="out">
<not-uninit indirect="1"/>
</arg>
<arg nr="2" direction="in">
<not-null/>
<not-uninit/>

19
test/cfg/std.c
View File

@ -1642,13 +1642,21 @@ void uninitvar_mbsinit(void)
(void)mbsinit(ps);
}
void uninitvar_mbstowcs(void)
void uninitvar_mbstowcs(wchar_t* d, const char* s, size_t m)
{
wchar_t *ws;
char *s;
size_t n;
wchar_t *dest;
char *src;
size_t max;
// cppcheck-suppress uninitvar
(void)mbstowcs(ws,s,n);
(void)mbstowcs(dest,s,m);
// cppcheck-suppress uninitvar
(void)mbstowcs(d,src,m);
// cppcheck-suppress uninitvar
(void)mbstowcs(d,s,max);
// No warning is expected
(void)mbstowcs(d,s,m);
}
void uninitvar_mbsrtowcs(wchar_t* d, const char** s, size_t m, mbstate_t *p)
@ -1657,6 +1665,7 @@ void uninitvar_mbsrtowcs(wchar_t* d, const char** s, size_t m, mbstate_t *p)
const char* src;
size_t max;
mbstate_t* ps;
// cppcheck-suppress uninitvar
(void)mbsrtowcs(dest,s,m,p);
// cppcheck-suppress uninitvar