aboutsummaryrefslogtreecommitdiff
path: root/hurd
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /hurd
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
downloadglibc-a334319f6530564d22e775935d9c91663623a1b4.zip
glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz
glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.bz2
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'hurd')
-rw-r--r--hurd/Depend9
-rw-r--r--hurd/Makefile6
-rw-r--r--hurd/exc2signal.c71
-rw-r--r--hurd/getdport.c7
-rw-r--r--hurd/hurd/fd.h18
-rw-r--r--hurd/hurd/lookup.h34
-rw-r--r--hurd/hurd/xattr.h35
-rw-r--r--hurd/hurdfault.c5
-rw-r--r--hurd/hurdlookup.c14
-rw-r--r--hurd/hurdmalloc.c58
-rw-r--r--hurd/hurdsig.c6
-rw-r--r--hurd/intr-msg.c22
-rw-r--r--hurd/longjmp-ts.c32
-rw-r--r--hurd/lookup-at.c110
-rw-r--r--hurd/lookup-retry.c4
-rw-r--r--hurd/report-wait.c8
-rw-r--r--hurd/sigunwind.c19
-rw-r--r--hurd/trampoline.c37
-rw-r--r--hurd/xattr.c201
19 files changed, 107 insertions, 589 deletions
diff --git a/hurd/Depend b/hurd/Depend
deleted file mode 100644
index b108b24..0000000
--- a/hurd/Depend
+++ /dev/null
@@ -1,9 +0,0 @@
-# This file says that the mach subdirectory should appear before this one.
-# The mach and hurd subdirectories have many generated header files which
-# much of the rest of the library depends on, so it is best to build them
-# first (and mach before hurd, at that). The before-compile additions in
-# sysdeps/{mach,hurd}/Makefile should make it reliably work for these files
-# not to exist when making in other directories, but it will be slower that
-# way with more somewhat expensive `make' invocations.
-
-mach
diff --git a/hurd/Makefile b/hurd/Makefile
index ab5a848..ccf596c 100644
--- a/hurd/Makefile
+++ b/hurd/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991,92,93,94,95,96,97,98,99,2001,2002,2004,2006
+# Copyright (C) 1991,92,93,94,95,96,97,98,99,2001,2002
# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
@@ -46,7 +46,7 @@ server-interfaces := hurd/msg faultexc
routines = hurdstartup hurdinit \
hurdid hurdpid hurdrlimit hurdprio hurdexec hurdselect \
- hurdlookup lookup-retry lookup-at \
+ hurdlookup lookup-retry \
get-host set-host \
path-lookup \
setauth \
@@ -60,7 +60,7 @@ routines = hurdstartup hurdinit \
vpprintf \
ports-get ports-set hurdports hurdmsg \
errno-loc \
- $(sig) $(dtable) $(inlines) port-cleanup report-wait xattr
+ $(sig) $(dtable) $(inlines) port-cleanup report-wait
sig = hurdsig hurdfault siginfo hurd-raise preempt-sig \
trampoline longjmp-ts catch-exc exc2signal hurdkill sigunwind \
thread-self thread-cancel intr-msg catch-signal
diff --git a/hurd/exc2signal.c b/hurd/exc2signal.c
deleted file mode 100644
index de044bb..0000000
--- a/hurd/exc2signal.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* Translate Mach exception codes into signal numbers. Stub version.
- Copyright (C) 1991, 1992, 1994, 1995, 1997 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-
-/* This file must be modified with machine-dependent details. */
-#error "need to write sysdeps/mach/hurd/MACHINE/exc2signal.c"
-
-/* Translate the Mach exception codes, as received in an `exception_raise' RPC,
- into a signal number and signal subcode. */
-
-void
-_hurd_exception2signal (int exception, int code, int subcode,
- int *signo, int *sigcode, int *error)
-{
- *error = 0;
-
- switch (exception)
- {
- default:
- *signo = SIGIOT;
- *sigcode = exception;
- break;
-
- case EXC_BAD_ACCESS:
- if (code == KERN_PROTECTION_FAILURE)
- *signo = SIGSEGV;
- else
- *signo = SIGBUS;
- *sigcode = subcode;
- *error = code;
- break;
-
- case EXC_BAD_INSTRUCTION:
- *signo = SIGILL;
- *sigcode = 0;
- break;
-
- case EXC_ARITHMETIC:
- *signo = SIGFPE;
- *sigcode = 0;
- break;
-
- case EXC_EMULATION:
- case EXC_SOFTWARE:
- *signo = SIGEMT;
- *sigcode = 0;
- break;
-
- case EXC_BREAKPOINT:
- *signo = SIGTRAP;
- *sigcode = 0;
- break;
- }
-}
diff --git a/hurd/getdport.c b/hurd/getdport.c
index 41567d5..eeb5a86 100644
--- a/hurd/getdport.c
+++ b/hurd/getdport.c
@@ -35,11 +35,8 @@ __getdport (int fd)
so we don't bother allocating a real table. */
if (_hurd_init_dtable == NULL)
- {
- /* Never had a descriptor table. */
- errno = EBADF;
- return MACH_PORT_NULL;
- }
+ /* Never had a descriptor table. */
+ return EBADF;
if (fd < 0 || (unsigned int) fd > _hurd_init_dtablesize ||
_hurd_init_dtable[fd] == MACH_PORT_NULL)
diff --git a/hurd/hurd/fd.h b/hurd/hurd/fd.h
index ad11367..198791b 100644
--- a/hurd/hurd/fd.h
+++ b/hurd/hurd/fd.h
@@ -1,5 +1,5 @@
/* File descriptors.
- Copyright (C) 1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2006
+ Copyright (C) 1993,94,95,96,97,98,99,2000,01,02
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -240,21 +240,5 @@ extern int _hurd_select (int nfds, struct pollfd *pollfds,
const struct timespec *timeout,
const sigset_t *sigmask);
-/* Variant of file_name_lookup used in *at function implementations.
- AT_FLAGS should contain only AT_SYMLINK_NOFOLLOW; other bits
- cause EINVAL. */
-extern file_t __file_name_lookup_at (int fd, int at_flags,
- const char *file_name,
- int flags, mode_t mode);
-
-/* Variant of file_name_split used in *at function implementations. */
-extern file_t __file_name_split_at (int fd, const char *file_name,
- char **name);
-
-/* Variant of directory_name_split used in *at function implementations. */
-extern file_t __directory_name_split_at (int fd, const char *directory_name,
- char **name);
-
-
#endif /* hurd/fd.h */
diff --git a/hurd/hurd/lookup.h b/hurd/hurd/lookup.h
index 1d013d9..faa35e0 100644
--- a/hurd/hurd/lookup.h
+++ b/hurd/hurd/lookup.h
@@ -1,5 +1,5 @@
/* Declarations of file name translation functions for the GNU Hurd.
- Copyright (C) 1995, 1996, 1997, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997 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
@@ -76,8 +76,8 @@ error_t __hurd_file_name_split (error_t (*use_init_port)
(int which,
error_t (*operate) (mach_port_t)),
file_t (*get_dtable_port) (int fd),
- error_t (*lookup) (file_t dir, char *name,
- int flags, mode_t mode,
+ error_t (*lookup)
+ (file_t dir, char *name, int flags, mode_t mode,
retry_type *do_retry, string_t retry_name,
mach_port_t *result),
const char *file_name,
@@ -86,37 +86,13 @@ error_t hurd_file_name_split (error_t (*use_init_port)
(int which,
error_t (*operate) (mach_port_t)),
file_t (*get_dtable_port) (int fd),
- error_t (*lookup) (file_t dir, char *name,
- int flags, mode_t mode,
+ error_t (*lookup)
+ (file_t dir, char *name, int flags, mode_t mode,
retry_type *do_retry, string_t retry_name,
mach_port_t *result),
const char *file_name,
file_t *dir, char **name);
-/* Split DIRECTORY into a parent directory and a name within the directory.
- This is the same as hurd_file_name_split, but ignores trailing slashes. */
-
-error_t __hurd_directory_name_split (error_t (*use_init_port)
- (int which,
- error_t (*operate) (mach_port_t)),
- file_t (*get_dtable_port) (int fd),
- error_t (*lookup) (file_t dir, char *name,
- int flags, mode_t mode,
- retry_type *do_retry, string_t retry_name,
- mach_port_t *result),
- const char *directory_name,
- file_t *dir, char **name);
-error_t hurd_directory_name_split (error_t (*use_init_port)
- (int which,
- error_t (*operate) (mach_port_t)),
- file_t (*get_dtable_port) (int fd),
- error_t (*lookup) (file_t dir, char *name,
- int flags, mode_t mode,
- retry_type *do_retry, string_t retry_name,
- mach_port_t *result),
- const char *directory_name,
- file_t *dir, char **name);
-
/* Process the values returned by `dir_lookup' et al, and loop doing
`dir_lookup' calls until one returns FS_RETRY_NONE. The arguments
diff --git a/hurd/hurd/xattr.h b/hurd/hurd/xattr.h
deleted file mode 100644
index aaa7fd8..0000000
--- a/hurd/hurd/xattr.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Access to extended attributes on files for GNU/Hurd.
- Copyright (C) 2005 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _HURD_XATTR_H
-#define _HURD_XATTR_H 1
-
-#include <sys/xattr.h> /* This defines the XATTR_* flags. */
-
-/* These are the internal versions of getxattr/setxattr/listxattr. */
-extern error_t _hurd_xattr_get (io_t port, const char *name,
- void *value, size_t *size);
-extern error_t _hurd_xattr_set (io_t port, const char *name,
- const void *value, size_t size, int flags);
-extern error_t _hurd_xattr_remove (io_t port, const char *name);
-extern error_t _hurd_xattr_list (io_t port, void *buffer, size_t *size);
-
-
-
-#endif /* hurd/xattr.h */
diff --git a/hurd/hurdfault.c b/hurd/hurdfault.c
index 36653e1..6ab5a97 100644
--- a/hurd/hurdfault.c
+++ b/hurd/hurdfault.c
@@ -1,6 +1,5 @@
/* Handle faults in the signal thread.
- Copyright (C) 1994,1995,1996,1997,2002,2005
- Free Software Foundation, Inc.
+ Copyright (C) 1994,95,96,97,2002 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
@@ -25,7 +24,7 @@
#include <string.h>
#include <setjmp.h>
#include <stdio.h>
-#include <thread_state.h>
+#include "thread_state.h"
#include "faultexc_server.h" /* mig-generated header for our exc server. */
#include <assert.h>
diff --git a/hurd/hurdlookup.c b/hurd/hurdlookup.c
index 8270132..77de271 100644
--- a/hurd/hurdlookup.c
+++ b/hurd/hurdlookup.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992,1993,1994,1995,1996,1997,1999,2001,2004,2006
+/* Copyright (C) 1992,93,94,95,96,97,99,2001,2004
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -184,7 +184,19 @@ __hurd_directory_name_split (error_t (*use_init_port)
--lastslash;
/* Find the last one earlier in the string, before the trailing ones. */
+#if __GLIBC__ > 2 || __GLIBC_MINOR__ >= 2
lastslash = __memrchr (file_name, '/', lastslash - file_name);
+#else
+ /* Keep backing up, looking for a slash. */
+ do
+ if (lastslash == file_name)
+ {
+ /* Hit the start with no slash. */
+ lastslash = NULL;
+ break;
+ }
+ while (*lastslash-- != '/');
+#endif
}
if (lastslash != NULL)
diff --git a/hurd/hurdmalloc.c b/hurd/hurdmalloc.c
index 12da1f2..4839d98 100644
--- a/hurd/hurdmalloc.c
+++ b/hurd/hurdmalloc.c
@@ -33,7 +33,63 @@
* the rights to redistribute these changes.
*/
/*
- * (pre-GNU) HISTORY
+ * HISTORY
+ * $Log$
+ * Revision 1.15 2001/09/19 03:04:09 drepper
+ * (bcopy): Removed.
+ * (realloc): Replace bcopy with memcpy.
+ *
+ * Revision 1.14 2001/04/01 05:03:14 roland
+ * 2001-03-11 Roland McGrath <roland@frob.com>
+ *
+ * * mach/mach_error.h: Fix ancient #endif syntax.
+ * * hurd/hurdmalloc.c: Likewise.
+ *
+ * Revision 1.13 1996/12/20 01:32:01 drepper
+ * Update from main archive 961219
+ *
+ * Revision 1.12 1996/11/15 19:44:13 thomas
+ * Tue Nov 12 16:58:41 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
+ *
+ * * mach/msg-destroy.c (mach_msg_destroy_port,
+ * mach_msg_destroy_memory): Use prototype syntax.
+ * * hurd/hurdmalloc.c (more_memory, malloc_fork_prepare,
+ * malloc_fork_parent, malloc_fork_child): Likewise.
+ *
+ * Revision 1.11 1996/06/06 15:13:47 miles
+ * Changes to bring in line with the hurd libthreads/malloc.c:
+ * (more_memory): Use assert_perror instead of MACH_CALL.
+ * "cthread_internals.h": Include removed.
+ * (realloc): Use LOG2_MIN_SIZE.
+ * (LOG2_MIN_SIZE): New macro.
+ * (realloc): Don't bother allocating a new block if the
+ * new size request fits in the old one and doesn't waste any space.
+ * Only free the old block if we successfully got a new one.
+ * [MCHECK] (struct header): New type.
+ * (union header): Only define if !MCHECK.
+ * (HEADER_SIZE, HEADER_NEXT, HEADER_FREE, HEADER_CHECK): New macros.
+ * [MCHECK] (MIN_SIZE): Add correct definition for this case.
+ * (more_memory, malloc, free, realloc): Use above macros, and add
+ * appropriate checks & frobs in MCHECK case.
+ *
+ * Revision 1.6 1996/03/07 21:13:08 miles
+ * (realloc):
+ * Use LOG2_MIN_SIZE.
+ * Don't bother allocating a new block if the new size request fits in the old
+ * one and doesn't waste any space.
+ * Only free the old block if we successfully got a new one.
+ * (LOG2_MIN_SIZE): New macro.
+ *
+ * Revision 1.5 1996/03/06 23:51:04 miles
+ * [MCHECK] (struct header): New type.
+ * (union header): Only define if !MCHECK.
+ * (HEADER_SIZE, HEADER_NEXT, HEADER_FREE, HEADER_CHECK): New macros.
+ * [MCHECK] (MIN_SIZE): Add correct definition for this case.
+ * (more_memory, malloc, free, realloc):
+ * Use above macros, and add appropriate checks & frobs in MCHECK case.
+ *
+ * Revision 1.4 1994/05/05 11:21:42 roland
+ * entered into RCS
*
* Revision 2.7 91/05/14 17:57:34 mrt
* Correcting copyright
diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c
index e12d19d..bbd0c17 100644
--- a/hurd/hurdsig.c
+++ b/hurd/hurdsig.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,92,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2005
+/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000,01,2002
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -132,7 +132,7 @@ _hurd_thread_sigstate (thread_t thread)
#include <setjmp.h>
#include <fcntl.h>
#include <sys/wait.h>
-#include <thread_state.h>
+#include "thread_state.h"
#include <hurd/msg_server.h>
#include <hurd/msg_reply.h> /* For __msg_sig_post_reply. */
#include <hurd/interrupt.h>
@@ -256,7 +256,7 @@ interrupted_reply_port_location (struct machine_thread_all_state *thread_state,
}
#include <hurd/sigpreempt.h>
-#include <intr-msg.h>
+#include "intr-msg.h"
/* Timeout on interrupt_operation calls. */
mach_msg_timeout_t _hurdsig_interrupt_timeout = 1000;
diff --git a/hurd/intr-msg.c b/hurd/intr-msg.c
index 0ca6af3..e75fca8 100644
--- a/hurd/intr-msg.c
+++ b/hurd/intr-msg.c
@@ -1,6 +1,5 @@
/* Replacement for mach_msg used in interruptible Hurd RPCs.
- Copyright (C) 1995,96,97,98,99,2000,2001,2002,2005
- Free Software Foundation, Inc.
+ Copyright (C) 1995,96,97,98,99,2000,01,02 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
@@ -202,10 +201,9 @@ _hurd_intr_rpc_mach_msg (mach_msg_header_t *msg,
case MACH_MSG_TYPE_MOVE_SEND:
for (i = 0; i < number; i++)
__mach_port_deallocate (__mach_task_self (), *ports++);
- if (ty->msgtl_header.msgt_longform)
- ty->msgtl_name = MACH_MSG_TYPE_COPY_SEND;
- else
- ty->msgtl_header.msgt_name = MACH_MSG_TYPE_COPY_SEND;
+ (ty->msgtl_header.msgt_longform
+ ? ty->msgtl_name : ty->msgtl_header.msgt_name)
+ = MACH_MSG_TYPE_COPY_SEND;
break;
case MACH_MSG_TYPE_COPY_SEND:
case MACH_MSG_TYPE_MOVE_RECEIVE:
@@ -225,29 +223,29 @@ _hurd_intr_rpc_mach_msg (mach_msg_header_t *msg,
name = ty->msgtl_name;
size = ty->msgtl_size;
number = ty->msgtl_number;
- ty = (void *) ty + sizeof (mach_msg_type_long_t);
+ (char *) ty += sizeof (mach_msg_type_long_t);
}
else
{
name = ty->msgtl_header.msgt_name;
size = ty->msgtl_header.msgt_size;
number = ty->msgtl_header.msgt_number;
- ty = (void *) ty + sizeof (mach_msg_type_t);
+ (char *) ty += sizeof (mach_msg_type_t);
}
if (ty->msgtl_header.msgt_inline)
{
clean_ports ((void *) ty, 0);
/* calculate length of data in bytes, rounding up */
- ty = (void *) ty + (((((number * size) + 7) >> 3)
- + sizeof (mach_msg_type_t) - 1)
- &~ (sizeof (mach_msg_type_t) - 1));
+ (char *) ty += (((((number * size) + 7) >> 3)
+ + sizeof (mach_msg_type_t) - 1)
+ &~ (sizeof (mach_msg_type_t) - 1));
}
else
{
clean_ports (*(void **) ty,
ty->msgtl_header.msgt_deallocate);
- ty = (void *) ty + sizeof (void *);
+ ++(void **) ty;
}
}
#else /* Untyped Mach IPC flavor. */
diff --git a/hurd/longjmp-ts.c b/hurd/longjmp-ts.c
deleted file mode 100644
index e9c297a..0000000
--- a/hurd/longjmp-ts.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Perform a `longjmp' on a Mach thread_state. Stub version.
- Copyright (C) 1991, 1994, 1997 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <mach/thread_status.h>
-
-/* Set up STATE to do the equivalent of `longjmp (ENV, VAL);'. */
-
-void
-_hurd_longjmp_thread_state (void *state, jmp_buf env, int val)
-{
- /* Set all the registers in *STATE to the values described by ENV and
- RETVAL. After this, setting that thread's state to STATE should be
- just like calling `longjmp (ENV, RETVAL)'. */
- #error "Need to write sysdeps/mach/hurd/MACHINE/longjmp-ctx.c"
-}
diff --git a/hurd/lookup-at.c b/hurd/lookup-at.c
deleted file mode 100644
index a2d50cb..0000000
--- a/hurd/lookup-at.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Lookup helper function for Hurd implementation of *at functions.
- Copyright (C) 2006 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <hurd/lookup.h>
-#include <hurd/fd.h>
-#include <string.h>
-#include <fcntl.h>
-
-file_t
-__file_name_lookup_at (int fd, int at_flags,
- const char *file_name, int flags, mode_t mode)
-{
- error_t err;
- file_t result;
-
- flags |= (at_flags & AT_SYMLINK_NOFOLLOW) ? O_NOLINK : 0;
- at_flags &= ~AT_SYMLINK_NOFOLLOW;
- if (at_flags != 0)
- return __hurd_fail (EINVAL);
-
- if (fd == AT_FDCWD || file_name[0] == '/')
- return __file_name_lookup (file_name, flags, mode);
-
- file_t startdir;
- error_t use_init_port (int which, error_t (*operate) (mach_port_t))
- {
- return (which == INIT_PORT_CWDIR ? (*operate) (startdir) :
- _hurd_ports_use (which, operate));
- }
-
- err = HURD_DPORT_USE (fd, (startdir = port,
- __hurd_file_name_lookup (&use_init_port,
- &__getdport, NULL,
- file_name,
- flags,
- mode & ~_hurd_umask,
- &result)));
-
- return err ? (__hurd_dfail (fd, err), MACH_PORT_NULL) : result;
-}
-
-file_t
-__file_name_split_at (int fd, const char *file_name, char **name)
-{
- error_t err;
- file_t result;
-
- if (fd == AT_FDCWD || file_name[0] == '/')
- return __file_name_split (file_name, name);
-
- err = __hurd_file_name_split (&_hurd_ports_use, &__getdport, 0,
- file_name, &result, name);
-
- file_t startdir;
- error_t use_init_port (int which, error_t (*operate) (mach_port_t))
- {
- return (which == INIT_PORT_CWDIR ? (*operate) (startdir) :
- _hurd_ports_use (which, operate));
- }
-
- err = HURD_DPORT_USE (fd, (startdir = port,
- __hurd_file_name_split (&use_init_port,
- &__getdport, 0,
- file_name,
- &result, name)));
-
- return err ? (__hurd_dfail (fd, err), MACH_PORT_NULL) : result;
-}
-
-file_t
-__directory_name_split_at (int fd, const char *directory_name, char **name)
-{
- error_t err;
- file_t result;
-
- if (fd == AT_FDCWD || directory_name[0] == '/')
- return __directory_name_split (directory_name, name);
-
- file_t startdir;
- error_t use_init_port (int which, error_t (*operate) (mach_port_t))
- {
- return (which == INIT_PORT_CWDIR ? (*operate) (startdir) :
- _hurd_ports_use (which, operate));
- }
-
- err = HURD_DPORT_USE (fd, (startdir = port,
- __hurd_directory_name_split (&use_init_port,
- &__getdport, 0,
- directory_name,
- &result, name)));
-
- return err ? (__hurd_dfail (fd, err), MACH_PORT_NULL) : result;
-}
diff --git a/hurd/lookup-retry.c b/hurd/lookup-retry.c
index 0a886229..1f53f91 100644
--- a/hurd/lookup-retry.c
+++ b/hurd/lookup-retry.c
@@ -1,5 +1,5 @@
/* hairy bits of Hurd file name lookup
- Copyright (C) 1992,1993,1994,1995,1996,1997,1999,2001,2002,2003,2005
+ Copyright (C) 1992,1993,1994,1995,1996,1997,1999,2001,2002,2003
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -247,7 +247,7 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port)
char *p;
/* XXX want client's host */
if (err = __host_info (__mach_host_self (), HOST_BASIC_INFO,
- (integer_t *) &hostinfo,
+ (natural_t *) &hostinfo,
&hostinfocnt))
return err;
if (hostinfocnt != HOST_BASIC_INFO_COUNT)
diff --git a/hurd/report-wait.c b/hurd/report-wait.c
index 296b2ee..2ec1c19 100644
--- a/hurd/report-wait.c
+++ b/hurd/report-wait.c
@@ -1,5 +1,5 @@
/* Report on what a thread in our task is waiting for.
- Copyright (C) 1996,1997,1999,2002,2005 Free Software Foundation, Inc.
+ Copyright (C) 1996,97,99,2002 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
@@ -23,8 +23,8 @@
#include <string.h>
#include <assert.h>
#include <hurd/msg_server.h>
-#include <thread_state.h>
-#include <intr-msg.h>
+#include "thread_state.h"
+#include "intr-msg.h"
static char *
describe_number (string_t description, const char *flavor, long int i)
@@ -140,7 +140,7 @@ _S_msg_report_wait (mach_port_t msgport, thread_t thread,
error_t err;
err = __thread_get_state (thread, MACHINE_THREAD_STATE_FLAVOR,
- (natural_t *) &state, &count);
+ (integer_t *) &state, &count);
if (err)
return err;
assert (count == MACHINE_THREAD_STATE_COUNT);
diff --git a/hurd/sigunwind.c b/hurd/sigunwind.c
index 31dbe2a..450a385 100644
--- a/hurd/sigunwind.c
+++ b/hurd/sigunwind.c
@@ -1,5 +1,5 @@
/* longjmp cleanup function for unwinding past signal handlers.
- Copyright (C) 1995,1996,1997,1998,2005,2006 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 1998 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
@@ -18,10 +18,9 @@
02111-1307 USA. */
#include <hurd.h>
-#include <thread_state.h>
-#include <jmpbuf-unwind.h>
+#include "thread_state.h"
+#include <setjmp.h>
#include <assert.h>
-#include <stdint.h>
/* _hurd_setup_sighandler puts a link on the `active resources' chain so that
@@ -71,19 +70,11 @@ _hurdsig_longjmp_from_handler (void *data, jmp_buf env, int val)
struct hurd_userlink *link;
- inline uintptr_t demangle_ptr (uintptr_t x)
- {
-# ifdef PTR_DEMANGLE
- PTR_DEMANGLE (x);
-# endif
- return x;
- }
-
/* Continue _longjmp_unwind's job of running the unwind
forms for frames being unwound, since we will not
return to its loop like this one, which called us. */
for (link = ss->active_resources;
- link && _JMPBUF_UNWINDS (env[0].__jmpbuf, link, demangle_ptr);
+ link && _JMPBUF_UNWINDS (env[0].__jmpbuf, link);
link = link->thread.next)
if (_hurd_userlink_unlink (link))
{
@@ -120,7 +111,7 @@ _hurdsig_longjmp_from_handler (void *data, jmp_buf env, int val)
link = (void *) &scp[1];
assert (! link->resource.next && ! link->resource.prevp);
assert (link->thread.next == ss->active_resources);
- assert (link->thread.prevp == &ss->active_resources);
+ assert (link->thread.prevp = &ss->active_resources);
if (link->thread.next)
link->thread.next->thread.prevp = &link->thread.next;
ss->active_resources = link;
diff --git a/hurd/trampoline.c b/hurd/trampoline.c
deleted file mode 100644
index 7045a0d..0000000
--- a/hurd/trampoline.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Set thread_state for sighandler, and sigcontext to recover. Stub version.
- Copyright (C) 1994, 1997 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <mach/thread_status.h>
-
-/* Set up STATE to run a signal handler in the thread it describes.
- This should save the original state in a `struct sigcontext' on the
- thread's stack (or possibly a signal stack described by SIGALTSTACK,
- if the SA_ONSTACK bit is set in FLAGS), and return the address of
- that structure. */
-
-struct sigcontext *
-_hurd_setup_sighandler (int flags,
- __sighandler_t handler,
- struct sigaltstack *sigaltstack,
- int signo, int sigcode,
- void *state)
-{
-#error "Need to write sysdeps/mach/hurd/MACHINE/trampoline.c"
-}
diff --git a/hurd/xattr.c b/hurd/xattr.c
deleted file mode 100644
index cf3e22d..0000000
--- a/hurd/xattr.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/* Support for *xattr interfaces on GNU/Hurd.
- Copyright (C) 2006 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <hurd/xattr.h>
-#include <string.h>
-#include <sys/mman.h>
-
-/* Right now we support only a fixed set of xattr names for Hurd features.
- There are no RPC interfaces for free-form xattr names and values.
-
- Name Value encoding
- ---- ----- --------
- gnu.author empty if st_author==st_uid
- uid_t giving st_author value
- gnu.translator empty if no passive translator
- translator and arguments: "/hurd/foo\0arg1\0arg2\0"
-*/
-
-error_t
-_hurd_xattr_get (io_t port, const char *name, void *value, size_t *size)
-{
- if (strncmp (name, "gnu.", 4))
- return EOPNOTSUPP;
- name += 4;
-
- if (!strcmp (name, "author"))
- {
- struct stat64 st;
- error_t err = __io_stat (port, &st);
- if (err)
- return err;
- if (st.st_author == st.st_uid)
- *size = 0;
- else if (value)
- {
- if (*size < sizeof st.st_author)
- return ERANGE;
- memcpy (value, &st.st_author, sizeof st.st_author);
- }
- *size = sizeof st.st_author;
- return 0;
- }
-
- if (!strcmp (name, "translator"))
- {
- char *buf = value;
- size_t bufsz = value ? *size : 0;
- error_t err = __file_get_translator (port, &buf, &bufsz);
- if (err)
- return err;
- if (value != NULL && *size < bufsz)
- {
- if (buf != value)
- munmap (buf, bufsz);
- return -ERANGE;
- }
- if (buf != value && bufsz > 0)
- {
- if (value != NULL)
- memcpy (value, buf, bufsz);
- munmap (buf, bufsz);
- }
- *size = bufsz;
- return 0;
- }
-
- return EOPNOTSUPP;
-}
-
-error_t
-_hurd_xattr_set (io_t port, const char *name, const void *value, size_t size,
- int flags)
-{
- if (strncmp (name, "gnu.", 4))
- return EOPNOTSUPP;
- name += 4;
-
- if (!strcmp (name, "author"))
- switch (size)
- {
- default:
- return EINVAL;
- case 0: /* "Clear" author by setting to st_uid. */
- {
- struct stat64 st;
- error_t err = __io_stat (port, &st);
- if (err)
- return err;
- if (st.st_author == st.st_uid)
- {
- /* Nothing to do. */
- if (flags & XATTR_REPLACE)
- return ENODATA;
- return 0;
- }
- if (flags & XATTR_CREATE)
- return EEXIST;
- return __file_chauthor (port, st.st_uid);
- }
- case sizeof (uid_t): /* Set the author. */
- {
- uid_t id;
- memcpy (&id, value, sizeof id);
- if (flags & (XATTR_CREATE|XATTR_REPLACE))
- {
- struct stat64 st;
- error_t err = __io_stat (port, &st);
- if (err)
- return err;
- if (st.st_author == st.st_uid)
- {
- if (flags & XATTR_REPLACE)
- return ENODATA;
- }
- else if (flags & XATTR_CREATE)
- return EEXIST;
- if (st.st_author == id)
- /* Nothing to do. */
- return 0;
- }
- return __file_chauthor (port, id);
- }
- }
-
- if (!strcmp (name, "translator"))
- {
- if (flags & XATTR_REPLACE)
- {
- /* Must make sure it's already there. */
- char *buf = NULL;
- size_t bufsz = 0;
- error_t err = __file_get_translator (port, &buf, &bufsz);
- if (err)
- return err;
- if (bufsz > 0)
- {
- munmap (buf, bufsz);
- return ENODATA;
- }
- }
- return __file_set_translator (port,
- FS_TRANS_SET | ((flags & XATTR_CREATE)
- ? FS_TRANS_EXCL : 0), 0, 0,
- value, size,
- MACH_PORT_NULL, MACH_MSG_TYPE_COPY_SEND);
- }
-
- return EOPNOTSUPP;
-}
-
-error_t
-_hurd_xattr_remove (io_t port, const char *name)
-{
- return _hurd_xattr_set (port, name, NULL, 0, XATTR_REPLACE);
-}
-
-error_t
-_hurd_xattr_list (io_t port, void *buffer, size_t *size)
-{
- size_t total = 0;
- char *bufp = buffer;
- inline void add (const char *name, size_t len)
- {
- total += len;
- if (bufp != NULL && total <= *size)
- bufp = __mempcpy (bufp, name, len);
- }
-#define add(s) add (s, sizeof s)
-
- struct stat64 st;
- error_t err = __io_stat (port, &st);
- if (err)
- return err;
-
- if (st.st_author != st.st_uid)
- add ("gnu.author");
- if (st.st_mode & S_IPTRANS)
- add ("gnu.translator");
-
- if (buffer != NULL && total > *size)
- return ERANGE;
- *size = total;
- return 0;
-}