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format() (and its alias vuprintf) return values are uncheck -> void

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28119 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-09-20 08:55:45 +00:00
parent cc6ef19dd9
commit 5a98ad2d7f
3 changed files with 8 additions and 12 deletions
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6
firmware/libc/sprintf.c
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@ -57,7 +57,6 @@ static int sprfunc(void *ptr, unsigned char letter)
int snprintf(char *buf, size_t size, const char *fmt, ...)
{
bool ok;
va_list ap;
struct for_snprintf pr;
@ -66,7 +65,7 @@ int snprintf(char *buf, size_t size, const char *fmt, ...)
pr.max = size;
va_start(ap, fmt);
ok = format(sprfunc, &pr, fmt, ap);
format(sprfunc, &pr, fmt, ap);
va_end(ap);
/* make sure it ends with a trailing zero */
@ -77,14 +76,13 @@ int snprintf(char *buf, size_t size, const char *fmt, ...)
int vsnprintf(char *buf, size_t size, const char *fmt, va_list ap)
{
bool ok;
struct for_snprintf pr;
pr.ptr = (unsigned char *)buf;
pr.bytes = 0;
pr.max = size;
ok = format(sprfunc, &pr, fmt, ap);
format(sprfunc, &pr, fmt, ap);
/* make sure it ends with a trailing zero */
pr.ptr[(pr.bytes < pr.max) ? 0 : -1] = '\0';