mirror of
https://github.com/cc65/cc65.git
synced 2024-11-14 05:05:45 +00:00
33 lines
450 B
C
33 lines
450 B
C
|
/*
|
||
|
|
* fopen.c
|
||
|
|
*
|
||
|
|
* Ullrich von Bassewitz, 17.06.1998
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <errno.h>
|
||
|
|
#include "_file.h"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
FILE* fopen (const char* name, const char* mode)
|
||
|
|
{
|
||
|
|
FILE* f;
|
||
|
|
|
||
|
|
/* Find a free file slot */
|
||
|
|
if (!(f = _fdesc ())) {
|
||
|
|
/* No slots */
|
||
|
|
_errno = EMFILE; /* Too many files */
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Open the file and return the descriptor */
|
||
|
|
return _fopen (name, mode, f);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|