diff options
Diffstat (limited to 'src/core/vsprintf.c')
| -rw-r--r-- | src/core/vsprintf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/core/vsprintf.c b/src/core/vsprintf.c index fda0e96cb..83a494a66 100644 --- a/src/core/vsprintf.c +++ b/src/core/vsprintf.c @@ -45,7 +45,7 @@ static int vsprintf(char *buf, const char *fmt, va_list args) while (*fmt >= '0' && *fmt <= '9') fmt++; if (*fmt == 's') { - for(p = va_arg(args, char *); *p != '\0'; p++) + for(p = va_arg(args, char *); *p != '\0'; p++) buf ? *s++ = *p : putchar(*p); } else if (*fmt == 'm') { for(p = strerror(errno); *p != '\0'; p++) @@ -70,7 +70,7 @@ static int vsprintf(char *buf, const char *fmt, va_list args) fmt++; } } - + /* * Before each format q points to tmp buffer * After each format q points past end of item @@ -182,11 +182,12 @@ int sprintf(char *buf, const char *fmt, ...) * @err None - * */ -void printf(const char *fmt, ...) +int printf(const char *fmt, ...) { va_list args; int i; va_start(args, fmt); i=vsprintf(0, fmt, args); va_end(args); + return i; } |