Lines Matching refs:sh_old
192 if (base->sig.sh_old) { in evsig_init_()
193 mm_free(base->sig.sh_old); in evsig_init_()
195 base->sig.sh_old = NULL; in evsig_init_()
231 p = mm_realloc(sig->sh_old, new_max * sizeof(*sig->sh_old)); in evsig_set_handler_()
237 memset((char *)p + sig->sh_old_max * sizeof(*sig->sh_old), in evsig_set_handler_()
238 0, (new_max - sig->sh_old_max) * sizeof(*sig->sh_old)); in evsig_set_handler_()
241 sig->sh_old = p; in evsig_set_handler_()
245 sig->sh_old[evsignal] = mm_malloc(sizeof *sig->sh_old[evsignal]); in evsig_set_handler_()
246 if (sig->sh_old[evsignal] == NULL) { in evsig_set_handler_()
258 if (sigaction(evsignal, &sa, sig->sh_old[evsignal]) == -1) { in evsig_set_handler_()
260 mm_free(sig->sh_old[evsignal]); in evsig_set_handler_()
261 sig->sh_old[evsignal] = NULL; in evsig_set_handler_()
267 mm_free(sig->sh_old[evsignal]); in evsig_set_handler_()
268 sig->sh_old[evsignal] = NULL; in evsig_set_handler_()
271 *sig->sh_old[evsignal] = sh; in evsig_set_handler_()
341 sh = sig->sh_old[evsignal]; in evsig_restore_handler_()
342 sig->sh_old[evsignal] = NULL; in evsig_restore_handler_()
425 if (i < base->sig.sh_old_max && base->sig.sh_old[i] != NULL) in evsig_dealloc_()
447 if (base->sig.sh_old) { in evsig_dealloc_()
448 mm_free(base->sig.sh_old); in evsig_dealloc_()
449 base->sig.sh_old = NULL; in evsig_dealloc_()