diff options
| -rw-r--r-- | tools/include/nolibc/sys.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 98689f668ed3..539af457a91b 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -7,6 +7,7 @@ #ifndef _NOLIBC_SYS_H #define _NOLIBC_SYS_H +#include <stdarg.h> #include "std.h" /* system includes */ @@ -719,7 +720,7 @@ int mount(const char *src, const char *tgt, /* - * int open(const char *path, int flags, mode_t mode); + * int open(const char *path, int flags[, mode_t mode]); */ static __attribute__((unused)) @@ -735,9 +736,20 @@ int sys_open(const char *path, int flags, mode_t mode) } static __attribute__((unused)) -int open(const char *path, int flags, mode_t mode) +int open(const char *path, int flags, ...) { - int ret = sys_open(path, flags, mode); + mode_t mode = 0; + int ret; + + if (flags & O_CREAT) { + va_list args; + + va_start(args, flags); + mode = va_arg(args, mode_t); + va_end(args); + } + + ret = sys_open(path, flags, mode); if (ret < 0) { SET_ERRNO(-ret); |