diff options
Diffstat (limited to 'support/xunistd.h')
| -rw-r--r-- | support/xunistd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/support/xunistd.h b/support/xunistd.h index 204951bce7..0c6d837ac0 100644 --- a/support/xunistd.h +++ b/support/xunistd.h @@ -35,6 +35,7 @@ pid_t xfork (void); pid_t xwaitpid (pid_t, int *status, int flags); void xpipe (int[2]); void xdup2 (int, int); +int xdup (int); int xopen (const char *path, int flags, mode_t); void support_check_stat_fd (const char *name, int fd, int result); void support_check_stat_path (const char *name, const char *path, int result); |