ref: 5c6a03f4f417d00a6d169cfc9c7e6efae17f4e5e
dir: /sys/src/libstdio/fopen.c/
/*
* 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;
}