| /programs/develop/ktcc/trunk/libc.obj/source/stdio/fseek.c |
|---|
| 0,0 → 1,18 |
| #include <stdio.h> |
| #include <sys/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; |
| return 0; |
| } |