bsd/kern/posix_shm.c

96 struct pshmobj {
99 	struct pshmobj *	pshmo_next;
110 	struct pshmobj *pshm_memobjects;
666 	struct pshmobj *pshmobj, *pshmobj_next, **pshmobj_next_p;
719 		MALLOC(pshmobj, struct pshmobj *, sizeof (struct pshmobj),
721 		if (pshmobj == NULL) {
730 		pshmobj->pshmo_memobject = (void *) mem_object;
731 		pshmobj->pshmo_size = mosize;
732 		pshmobj->pshmo_next = NULL;
734 		*pshmobj_next_p = pshmobj;
735 		pshmobj_next_p = &pshmobj->pshmo_next;
745 	for (pshmobj = pinfo->pshm_memobjects;
746 	     pshmobj != NULL;
747 	     pshmobj = pshmobj_next) {
748 		pshmobj_next = pshmobj->pshmo_next;
749 		mach_memory_entry_port_release(pshmobj->pshmo_memobject);
750 		FREE(pshmobj, M_SHM);
846 	struct pshmobj * pshmobj;
883 	if ((pshmobj = pinfo->pshm_memobjects) == NULL) {
935 	for (map_pos = 0, pshmobj = pinfo->pshm_memobjects;
937 	     map_pos += pshmobj->pshmo_size, pshmobj = pshmobj->pshmo_next) {
938 		if (pshmobj == NULL) {
942 		if (file_pos >= map_pos + pshmobj->pshmo_size) {
945 		map_size = pshmobj->pshmo_size - (file_pos - map_pos);
955 			pshmobj->pshmo_memobject,
1013 	struct pshmobj *pshmobj, *pshmobj_next;
1127 		for (pshmobj = pinfo->pshm_memobjects;
1128 		     pshmobj != NULL;
1129 		     pshmobj = pshmobj_next) {
1130 			mach_memory_entry_port_release(pshmobj->pshmo_memobject);
1131 			pshmobj_next = pshmobj->pshmo_next;
1132 			FREE(pshmobj, M_SHM);
1150 	struct pshmobj *pshmobj, *pshmobj_next;
1175 		for (pshmobj = pinfo->pshm_memobjects;
1176 		     pshmobj != NULL;
1177 		     pshmobj = pshmobj_next) {
1178 			mach_memory_entry_port_release(pshmobj->pshmo_memobject);
1179 			pshmobj_next = pshmobj->pshmo_next;
1180 			FREE(pshmobj, M_SHM);