diff options
| author | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
|---|---|---|
| committer | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
| commit | e5888a1ffdae813d7575f5fb02275c6bb07e5199 (patch) | |
| tree | d8d51eac403f07814b9e936eed0c9a79195e2450 /sys/src/libstdio/fopen.c | |
Import sources from 2011-03-30 iso image
Diffstat (limited to 'sys/src/libstdio/fopen.c')
| -rwxr-xr-x | sys/src/libstdio/fopen.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sys/src/libstdio/fopen.c b/sys/src/libstdio/fopen.c new file mode 100755 index 000000000..3500fe805 --- /dev/null +++ b/sys/src/libstdio/fopen.c @@ -0,0 +1,16 @@ +/* + * pANS stdio -- fopen + */ +#include "iolib.h" +FILE *fopen(const char *name, const char *mode){ + FILE *f; + qlock(&_stdiolk); + for(f=_IO_stream;f!=&_IO_stream[FOPEN_MAX];f++) { + if(f->state==CLOSED) { + qunlock(&_stdiolk); + return freopen(name, mode, f); + } + } + qunlock(&_stdiolk); + return NULL; +} |