kolibrios/contrib/kolibri-libc/source/stdio/fseek.c
Magomed Kostoev (mkostoevr) 1f4d74f500 Relocate kolibri-libc from GitHub
git-svn-id: svn://kolibrios.org@8622 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-03-02 17:58:11 +00:00

18 lines
431 B
C

#include <stdio.h>
#include <ksys.h>
int fseek(FILE *stream, long int offset, int whence) {
if (whence == SEEK_SET) {
stream->position = offset;
} else if (whence == SEEK_CUR) {
stream->position += offset;
} else if (whence == SEEK_END) {
ksys_bdfe_t info;
if (_ksys_file_get_info(stream->name, &info)) {
return -1;
}
stream->position = info.size + offset;
}
stream->eof = 0;
}