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