[wasi-libc.git] / libc-top-half / musl / src / process / posix_spawn_file_actions_addclose.c

#include <spawn.h>
#include <stdlib.h>
#include <errno.h>
#include "fdop.h"

int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *fa, int fd)
{
	if (fd < 0) return EBADF;
	struct fdop *op = malloc(sizeof *op);
	if (!op) return ENOMEM;
	op->cmd = FDOP_CLOSE;
	op->fd = fd;
	if ((op->next = fa->__actions)) op->next->prev = op;
	op->prev = 0;
	fa->__actions = op;
	return 0;
}
Commit	Line	Data
320054e8 DG	1	#include <spawn.h>
	2	#include <stdlib.h>
	3	#include <errno.h>
	4	#include "fdop.h"
	5
	6	int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *fa, int fd)
	7	{
5d8a1409	8	if (fd < 0) return EBADF;
320054e8 DG	9	struct fdop op = malloc(sizeof op);
	10	if (!op) return ENOMEM;
	11	op->cmd = FDOP_CLOSE;
	12	op->fd = fd;
	13	if ((op->next = fa->__actions)) op->next->prev = op;
	14	op->prev = 0;
	15	fa->__actions = op;
	16	return 0;
	17	}