diff options
Diffstat (limited to 'src/stdio/setvbuf.c')
| -rw-r--r-- | src/stdio/setvbuf.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/stdio/setvbuf.c b/src/stdio/setvbuf.c index 5b143ecd..a6f37fb0 100644 --- a/src/stdio/setvbuf.c +++ b/src/stdio/setvbuf.c @@ -1,5 +1,3 @@ -#if 0 - #include <errno.h> #include <stdio.h> #include <stdlib.h> @@ -9,6 +7,8 @@ int setvbuf(FILE *stream, char *buf, int mode, size_t size) { + SIGNAL_SAFE(0); + flockfile(stream); if (!f_is_open(stream)) { @@ -78,6 +78,3 @@ The ARGUMENT(size) argument specifies the size of the buffer. /* STDC(1) */ - - -#endif |