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authorRoland McGrath <roland@gnu.org>2002-06-15 22:19:53 +0000
committerRoland McGrath <roland@gnu.org>2002-06-15 22:19:53 +0000
commit5b6cab3e1e9017020a5d2b3ddaab255ab50408c9 (patch)
tree7c0647b04bde5d1a55e9a0cb65a8ef07bdbc151e /sysdeps/mach/hurd/mmap.c
parent3b9b82ec5eae6fae2e2736240f30786c905cbc61 (diff)
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* sysdeps/mach/hurd/mmap.c (__mmap): Add a dead case that quiets a
	warning.

	* sysdeps/mach/hurd/getcwd.c
	(_hurd_canonicalize_directory_name_internal): unsigned int -> size_t
Diffstat (limited to 'sysdeps/mach/hurd/mmap.c')
-rw-r--r--sysdeps/mach/hurd/mmap.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/mmap.c b/sysdeps/mach/hurd/mmap.c
index 2d332b1158..c54bc0c188 100644
--- a/sysdeps/mach/hurd/mmap.c
+++ b/sysdeps/mach/hurd/mmap.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1994,95,96,97,99,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -129,6 +129,8 @@ __mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
 		return (__ptr_t) (long int) __hurd_fail (EACCES);
 	      }
 	    break;
+	  default:		/* impossible */
+	    return 0;
 	  }
 	break;
 	/* XXX handle MAP_NOEXTEND */