diff options
| -rw-r--r-- | payloads/libpayload/LICENSES | 1 | ||||
| -rw-r--r-- | payloads/libpayload/include/libpayload.h | 1 | ||||
| -rw-r--r-- | payloads/libpayload/libc/printf.c | 12 |
3 files changed, 14 insertions, 0 deletions
diff --git a/payloads/libpayload/LICENSES b/payloads/libpayload/LICENSES index 2fb6e5d3a8..8882409f36 100644 --- a/payloads/libpayload/LICENSES +++ b/payloads/libpayload/LICENSES @@ -78,6 +78,7 @@ holders, and the exact license terms that apply. svn checkout svn://svn.helenos.eu/HelenOS/trunk HelenOS http://svn.helenos.eu/chora/browse.php?f=%2Ftrunk%2F Original files: kernel/generic/src/printf/printf_core.c + kernel/generic/src/printf/snprintf.c kernel/generic/src/printf/sprintf.c kernel/generic/src/printf/vsnprintf.c kernel/generic/src/printf/vsprintf.c diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h index 251c79f257..fb3403a005 100644 --- a/payloads/libpayload/include/libpayload.h +++ b/payloads/libpayload/include/libpayload.h @@ -110,6 +110,7 @@ void *memmove(void *dst, const void *src, size_t n); int memcmp(const char *s1, const char *s2, size_t len); /* libc/printf.c */ +int snprintf(char *str, size_t size, const char *fmt, ...); int sprintf(char *str, const char *fmt, ...); int vsnprintf(char *str, size_t size, const char *fmt, va_list ap); int vsprintf(char *str, const char *fmt, va_list ap); diff --git a/payloads/libpayload/libc/printf.c b/payloads/libpayload/libc/printf.c index 71c7654dbb..062879c523 100644 --- a/payloads/libpayload/libc/printf.c +++ b/payloads/libpayload/libc/printf.c @@ -694,6 +694,18 @@ out: return counter; } +int snprintf(char *str, size_t size, const char *fmt, ...) +{ + int ret; + va_list args; + + va_start(args, fmt); + ret = vsnprintf(str, size, fmt, args); + va_end(args); + + return ret; +} + int sprintf(char *str, const char *fmt, ...) { int ret; |