From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001 From: Taru Karttunen Date: Wed, 30 Mar 2011 15:46:40 +0300 Subject: Import sources from 2011-03-30 iso image --- sys/src/libstdio/fopen.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100755 sys/src/libstdio/fopen.c (limited to 'sys/src/libstdio/fopen.c') 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; +} -- cgit v1.2.3