libroot/posix/spawn.cpp

44 	} action;
100 		struct _file_action *action = &actions->actions[i];
102 		if (action->type == file_action_open)
103 			free(action->action.open_action.path);
104 		else if (action->type == file_action_chdir)
105 			free(action->action.chdir_action.path);
135 	struct _file_action *action = &actions->actions[actions->count];
136 	action->type = file_action_open;
137 	action->fd = fildes;
138 	action->action.open_action.path = npath;
139 	action->action.open_action.oflag = oflag;
140 	action->action.open_action.mode = mode;
163 	struct _file_action *action = &actions->actions[actions->count];
164 	action->type = file_action_close;
165 	action->fd = fildes;
188 	struct _file_action *action = &actions->actions[actions->count];
189 	action->type = file_action_dup2;
190 	action->fd = newfildes;
191 	action->action.dup2_action.srcfd = fildes;
215 	struct _file_action *action = &actions->actions[actions->count];
216 	action->type = file_action_chdir;
217 	action->fd = -1;
218 	action->action.chdir_action.path = npath;
241 	struct _file_action *action = &actions->actions[actions->count];
242 	action->type = file_action_fchdir;
243 	action->fd = fildes;
412 		struct sigaction action;
413 		action.sa_handler = SIG_DFL;
414 		action.sa_flags = 0;
415 		action.sa_userdata = NULL;
416 		sigemptyset(&action.sa_mask);
419 				&& sigaction(i, &action, NULL) != 0) {
457 		struct _file_action *action = &actions->actions[i];
459 		if (action->fd == *errfd) {
460 			int newfd = dup(action->fd);
463 			close(action->fd);
468 		if (action->type == file_action_close) {
469 			if (close(action->fd) != 0)
471 		} else if (action->type == file_action_open) {
472 			int fd = open(action->action.open_action.path,
473 				action->action.open_action.oflag,
474 				action->action.open_action.mode);
477 			if (fd != action->fd) {
478 				if (dup2(fd, action->fd) == -1)
483 		} else if (action->type == file_action_dup2) {
484 			if (dup2(action->action.dup2_action.srcfd, action->fd) == -1)
486 		} else if (action->type == file_action_chdir) {
487 			if (chdir(action->action.chdir_action.path) == -1)
489 		} else if (action->type == file_action_fchdir) {
490 			if (fchdir(action->fd) == -1)