# define __sysconf(open_max) getdtablesize ()
#endif
-#include "spawn_int.h"
+#if !HAVE_WORKING_POSIX_SPAWN
+# include "spawn_int.h"
+#endif
/* Add an action to FILE-ACTIONS which tells the implementation to call
'open' for the given file during the 'spawn' call. */
posix_spawn_file_actions_addopen (posix_spawn_file_actions_t *file_actions,
int fd, const char *path, int oflag,
mode_t mode)
+#undef posix_spawn_file_actions_addopen
{
int maxfd = __sysconf (_SC_OPEN_MAX);
- struct __spawn_action *rec;
/* Test for the validity of the file descriptor. */
if (fd < 0 || fd >= maxfd)
return EBADF;
+#if HAVE_WORKING_POSIX_SPAWN
+ return posix_spawn_file_actions_addopen (file_actions, fd, path, oflag, mode);
+#else
/* Allocate more memory if needed. */
if (file_actions->_used == file_actions->_allocated
&& __posix_spawn_file_actions_realloc (file_actions) != 0)
/* This can only mean we ran out of memory. */
return ENOMEM;
- /* Add the new value. */
- rec = &file_actions->_actions[file_actions->_used];
- rec->tag = spawn_do_open;
- rec->action.open_action.fd = fd;
- rec->action.open_action.path = path;
- rec->action.open_action.oflag = oflag;
- rec->action.open_action.mode = mode;
+ {
+ struct __spawn_action *rec;
+
+ /* Add the new value. */
+ rec = &file_actions->_actions[file_actions->_used];
+ rec->tag = spawn_do_open;
+ rec->action.open_action.fd = fd;
+ rec->action.open_action.path = path;
+ rec->action.open_action.oflag = oflag;
+ rec->action.open_action.mode = mode;
- /* Account for the new entry. */
- ++file_actions->_used;
+ /* Account for the new entry. */
+ ++file_actions->_used;
- return 0;
+ return 0;
+ }
+#endif
}