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authorThomas Schwinge <thomas@schwinge.name>2012-05-10 13:15:40 -0700
committerRoland McGrath <roland@hack.frob.com>2012-05-10 15:57:23 -0700
commit5aa3a74a59916b489e9cf7c4dce9eb149e106c6c (patch)
treefbbf20974bc75c710d7d7dfe080d98d32a786d67 /include/unistd.h
parentcd9fa98583b51812e906f1e85cc6e370bb4aff87 (diff)
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Hurd: dup3
Diffstat (limited to 'include/unistd.h')
-rw-r--r--include/unistd.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/unistd.h b/include/unistd.h
index 2e6101b0d0..7971a8a71a 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -80,7 +80,8 @@ char *__canonicalize_directory_name_internal (const char *__thisdir,
 extern int __dup (int __fd);
 extern int __dup2 (int __fd, int __fd2);
 libc_hidden_proto (__dup2)
-libc_hidden_proto (dup3)
+extern int __dup3 (int __fd, int __fd2, int flags);
+libc_hidden_proto (__dup3)
 extern int __execve (const char *__path, char *const __argv[],
 		     char *const __envp[]);
 extern long int __pathconf (const char *__path, int __name);