/* Locking is not necessary because, in the event of failure, the stream
* passed to freopen is invalid as soon as freopen is called. */
-FILE *freopen(const char *filename, const char *mode, FILE *f)
+FILE *freopen(const char *restrict filename, const char *restrict mode, FILE *restrict f)
{
int fl;
FILE *f2;
if (!filename) {
f2 = fopen("/dev/null", mode);
if (!f2) goto fail;
- fl = __syscall_fcntl(f2->fd, F_GETFL, 0);
- if (fl < 0 || __syscall_fcntl(f->fd, F_SETFL, fl) < 0)
+ fl = syscall(SYS_fcntl, f2->fd, F_GETFL, 0);
+ if (fl < 0 || syscall(SYS_fcntl, f->fd, F_SETFL, fl) < 0)
goto fail2;
} else {
f2 = fopen(filename, mode);
if (!f2) goto fail;
- if (__syscall_dup2(f2->fd, f->fd) < 0)
+ if (syscall(SYS_dup2, f2->fd, f->fd) < 0)
goto fail2;
}
f->write = f2->write;
f->seek = f2->seek;
f->close = f2->close;
- f->flush = f2->flush;
fclose(f2);
return f;