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authorRoland McGrath <roland@gnu.org>1995-12-09 10:00:22 +0000
committerRoland McGrath <roland@gnu.org>1995-12-09 10:00:22 +0000
commit787e4db95ce0de5195bc066b4682f840bec7baaf (patch)
tree07076e97588c63a8d94b74c83603e5ddc071592e /hurd/hurdlookup.c
parentc994299d50b9fae6fdd735a9c7bd183f89981d78 (diff)
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Fri Dec 8 13:04:51 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> cvs/libc-951210 cvs/libc-951209
	* locale/error.c, locale/error.h: Files removed.
	* locale/Makefile (distribute): Remove error.h.
	(lib-modules): Remove error.

	* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): For "tty"
	magic, return ENXIO if no ctty.

	* sysdeps/mach/hurd/mmap.c: For MAP_FIXED, deallocate a previous
	mapping if vm_map fails for that reason.

	* posix/glob.c: Implement new options GLOB_ALTDIRFUNC, GLOB_BRACE,
	GLOB_TILDE, GLOB_NOMAGIC.
	(glob): Use stat instead of lstat to determine directoriness.
	* posix/glob.h (GLOB_ALTDIRFUNC, GLOB_BRACE, GLOB_NOMAGIC, GLOB_TILDE):
	New flag bits.
	(__GLOB_FLAGS): Include them.
	(glob_t): New members gl_closedir, gl_readdir, gl_opendir, gl_lstat,
	gl_stat.

	* elf/elf.h (ET_NUM, SHT_NUM, STB_NUM, STT_NUM, PT_NUM): New macros.

	* sysdeps/unix/sysv/linux/sys/mman.h: Include <linux/mman.h> to
	define all the bit values.
	(MAP_*, MCL_*): Macros removed.
Diffstat (limited to 'hurd/hurdlookup.c')
-rw-r--r--hurd/hurdlookup.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/hurd/hurdlookup.c b/hurd/hurdlookup.c
index ee97a13fca..05ed03833c 100644
--- a/hurd/hurdlookup.c
+++ b/hurd/hurdlookup.c
@@ -250,6 +250,8 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port)
 			error_t err;
 			error_t ctty_open (file_t port)
 			  {
+			    if (port == MACH_PORT_NULL)
+			      return ENXIO; /* No controlling terminal.  */
 			    return __termctty_open_terminal (port,
 							     flags,
 							     result);
@@ -278,7 +280,7 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port)
 	    bad_magic:
 	      return EGRATUITOUS;
 	    }
-	  break;		
+	  break;
 
 	default:
 	  return EGRATUITOUS;
@@ -308,7 +310,7 @@ __hurd_file_name_split (error_t (*use_init_port)
   error_t addref (file_t crdir)
     {
       *dir = crdir;
-      return __mach_port_mod_refs (__mach_task_self (), 
+      return __mach_port_mod_refs (__mach_task_self (),
 				   crdir, MACH_PORT_RIGHT_SEND, +1);
     }