Files
RedBear-OS/tests/stdio/fseek.c
T
Red Bear OS 1b3e94a20d Red Bear OS relibc baseline
From release 0.1.0 pre-patched archive.
This includes all Red Bear modifications previously maintained
as patches in local/patches/relibc/.
2026-06-27 09:19:26 +03:00

21 lines
436 B
C

#include <stdio.h>
#include <stdlib.h>
#include "test_helpers.h"
int main(void) {
FILE *f = fopen("stdio/stdio.in", "r");
ERROR_IF(fopen, f, == NULL);
int status = fseek(f, 14, SEEK_CUR);
ERROR_IF(fseek, status, == -1);
UNEXP_IF(fseek, status, != 0);
char buffer[256];
printf("%s", fgets(buffer, 256, f));
off_t pos = ftello(f);
ERROR_IF(ftello, pos, == -1);
printf("ftello: %ld\n", pos);
}