source: asp3_tinet_ecnl_arm/trunk/musl-1.1.18/src/stdio/__fopen_rb_ca.c@ 352

Last change on this file since 352 was 352, checked in by coas-nagasima, 6 years ago

arm向けASP3版ECNLを追加
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 489 bytes
Line 
1#include "stdio_impl.h"
2#include <fcntl.h>
3#include <string.h>
4
5FILE *__fopen_rb_ca(const char *filename, FILE *f, unsigned char *buf, size_t len)
6{
7 memset(f, 0, sizeof *f);
8
9 f->fd = sys_open(filename, O_RDONLY|O_CLOEXEC);
10 if (f->fd < 0) return 0;
11 __syscall(SYS_fcntl, f->fd, F_SETFD, FD_CLOEXEC);
12
13 f->flags = F_NOWR | F_PERM;
14 f->buf = buf + UNGET;
15 f->buf_size = len - UNGET;
16 f->read = __stdio_read;
17 f->seek = __stdio_seek;
18 f->close = __stdio_close;
19 f->lock = -1;
20
21 return f;
22}
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