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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-951210cvs/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 ee97a13..05ed038 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);
}