Lines Matching refs:shf
508 s->u.shf = shf_open(s->file, O_RDONLY, 0,
510 if (s->u.shf == NULL) {
522 s->u.shf = shf_fdopen(0, SHF_RD | can_seek(0),
528 s->u.shf->flags |= SHF_INTERRUPT;
702 struct shf *shf;
707 shf = shf_open(name, O_RDONLY, 0, SHF_MAPHI | SHF_CLEXEC);
708 if (shf == NULL)
720 quitenv(s ? s->u.shf : NULL);
753 s->u.shf = shf;
756 quitenv(s->u.shf);
977 quitenv(struct shf *shf)
1028 if (shf)
1029 shf_close(shf);
1050 if (shf)
1051 shf_close(shf);
1385 struct shf shf_iob[NSHF_IOB];
1638 tp->shf = NULL;
1683 /* operation mode for the shf */
1689 tp->shf = shf_fdopen(i, j, NULL);
