source:
trunk/minix/lib/posix/_lseek.c@
9
| Last change on this file since 9 was 9, checked in by , 13 years ago | |
|---|---|
| File size: 290 bytes | |
| Rev | Line | |
|---|---|---|
| [9] | 1 | #include <lib.h> |
| 2 | #define lseek _lseek | |
| 3 | #include <unistd.h> | |
| 4 | ||
| 5 | PUBLIC off_t lseek(fd, offset, whence) | |
| 6 | int fd; | |
| 7 | off_t offset; | |
| 8 | int whence; | |
| 9 | { | |
| 10 | message m; | |
| 11 | ||
| 12 | m.m2_i1 = fd; | |
| 13 | m.m2_l1 = offset; | |
| 14 | m.m2_i2 = whence; | |
| 15 | if (_syscall(FS, LSEEK, &m) < 0) return( (off_t) -1); | |
| 16 | return( (off_t) m.m2_l1); | |
| 17 | } |
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