1 #include <spawn.h>
2 #include <stdlib.h>
3 #include <string.h>
4 #include <errno.h>
5 #include "fdop.h"
6 #include <unsupported_api.h>
7 
posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *restrict fa, int fd, const char *restrict path, int flags, mode_t mode)8 int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *restrict fa, int fd, const char *restrict path, int flags, mode_t mode)
9 {
10 	if (fd < 0) return EBADF;
11 	UNSUPPORTED_API_VOID(LITEOS_A);
12 	struct fdop *op = malloc(sizeof *op + strlen(path) + 1);
13 	if (!op) return ENOMEM;
14 	op->cmd = FDOP_OPEN;
15 	op->fd = fd;
16 	op->oflag = flags;
17 	op->mode = mode;
18 	strcpy(op->path, path);
19 	if ((op->next = fa->__actions)) op->next->prev = op;
20 	op->prev = 0;
21 	fa->__actions = op;
22 	return 0;
23 }
24