blob: 3e454b0724186429f2584e74876bf5d4c2845fcf [file] [log] [blame]
#define _GNU_SOURCE
#include "stdio_impl.h"
#include <stdio_ext.h>
void _flushlbf(void) {
fflush(0);
}
int __fsetlocking(FILE* f, int type) {
return 0;
}
int __fwriting(FILE* f) {
return (f->flags & F_NORD) || f->wend;
}
int __freading(FILE* f) {
return (f->flags & F_NOWR) || f->rend;
}
int __freadable(FILE* f) {
return !(f->flags & F_NORD);
}
int __fwritable(FILE* f) {
return !(f->flags & F_NOWR);
}
int __flbf(FILE* f) {
return f->lbf >= 0;
}
size_t __fbufsize(FILE* f) {
return f->buf_size;
}
size_t __fpending(FILE* f) {
return f->wend ? f->wpos - f->wbase : 0;
}
int __fpurge(FILE* f) {
f->wpos = f->wbase = f->wend = 0;
f->rpos = f->rend = 0;
return 0;
}
weak_alias(__fpurge, fpurge);