diff options
Diffstat (limited to 'libc/stdio/scanf.c')
| -rw-r--r-- | libc/stdio/scanf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/stdio/scanf.c b/libc/stdio/scanf.c index 07e74d9ae..a5e0d412c 100644 --- a/libc/stdio/scanf.c +++ b/libc/stdio/scanf.c @@ -127,6 +127,10 @@ int vsscanf(__const char *sp, __const char *fmt, va_list ap) string->bufstart = string->bufrpos = (unsigned char *) ((void *) sp); string->bufgetc = (char *) ((unsigned) -1); +#ifdef __STDIO_THREADSAFE + __stdio_init_mutex(&string->lock); +#endif + return vfscanf(string, fmt, ap); } #else /* __STDIO_BUFFERS */ |