3 FILE_RCSID("@(#)$File: pread.c,v 1.3 2014/09/15 19:11:25 christos Exp $")
9 pread(int fd, void *buf, size_t len, off_t off) {
13 if ((old = lseek(fd, off, SEEK_SET)) == -1)
16 if ((rv = read(fd, buf, len)) == -1)
19 if (lseek(fd, old, SEEK_SET) == -1)