#include <spawn.h>
#include <unistd.h>
-int __posix_spawnx(pid_t *, const char *,
- int (*)(const char *, char *const *),
- const posix_spawn_file_actions_t *,
- const posix_spawnattr_t *, char **, char **);
-
-int posix_spawnp(pid_t *res, const char *file,
+int posix_spawnp(pid_t *restrict res, const char *restrict file,
const posix_spawn_file_actions_t *fa,
- const posix_spawnattr_t *attr, char **argv, char **envp)
+ const posix_spawnattr_t *restrict attr,
+ char *const argv[restrict], char *const envp[restrict])
{
- return __posix_spawnx(res, file, execvp, fa, attr, argv, envp);
+ posix_spawnattr_t spawnp_attr = { 0 };
+ if (attr) spawnp_attr = *attr;
+ spawnp_attr.__fn = (void *)__execvpe;
+ return posix_spawn(res, file, fa, &spawnp_attr, argv, envp);
}