about summary refs log tree commit diff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--ChangeLog33
-rw-r--r--argp/argp-help.c32
-rw-r--r--argp/argp.h1
-rw-r--r--db/Makefile5
-rw-r--r--elf/Makefile2
-rw-r--r--elf/dl-support.c7
-rw-r--r--login/Makefile8
-rw-r--r--math/Makefile5
-rw-r--r--md5-crypt/Makefile5
-rw-r--r--nis/Makefile2
-rw-r--r--resolv/Makefile2
-rw-r--r--sysdeps/generic/dl-sysdep.c51
-rw-r--r--sysdeps/generic/dl-sysdepio.c72
-rw-r--r--sysdeps/mach/hurd/dl-sysdep.c70
-rw-r--r--sysdeps/mach/hurd/dl-sysdepio.c107
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c2
16 files changed, 254 insertions, 150 deletions
diff --git a/ChangeLog b/ChangeLog
index 5ef2a6099d..783ebfefe3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,31 @@
+1997-05-21 17:50  Ulrich Drepper  <drepper@cygnus.com>
+
+	* elf/Makefile (dl-routines): Add dl-sysdepio.
+	* elf/dl-support.c (_dl_sysdep_fatal): Removed.
+	* sysdeps/generic/dl-sysdep.c: Move definition of _dl_sysdep_fatal,
+	_dl_sysdep_error and _dl_sysdep_warning to ...
+	* sysdeps/generic/dl-sysdepio.c: ...here.
+	* sysdeps/mach/hurd/dl-sysdep.c: Move the functions to ...
+	* sysdeps/mach/hurd/dl-sysdepio.c: ...here.
+	* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Remove definition
+	of functions.
+	Bug reported by Marcus G. Daniels <marcus@cathcart.sysc.pdx.edu>.
+
+	* db/Makefile (libdb.so): Depend on libc.so for dynamic loading
+	and for Linux ld.so.
+	* login/Makefile (libutil.so): Likewise.
+	* math/Makefile (libm.so): Likewise.
+	* md5-crypt/Makefile (libcrypt.so): Likewise.
+	* nis/Makefile (libnss_%.so): Likewise.
+	* resolv/Makefile (libnss_dns.so): Likewise.
+
+1997-05-20 14:01  Miles Bader  <miles@gnu.ai.mit.edu>
+
+	* argp-help.c (_help): Supply STATE to argp_args_usage.
+	(argp_args_usage): Add filtering of the args doc string.
+	(comma): Print cluster headers for the first entry too.
+	* argp.h (ARGP_KEY_HELP_ARGS_DOC): New macro.
+
 1997-05-21 02:49  Ulrich Drepper  <drepper@cygnus.com>
 
 	* gnu-versions.h (_GNU_OBSTACK_INTERFACE_VERSION): Set to 2 since
@@ -20,6 +48,7 @@
 	* string/tst-svc.c: New file.  Test for strverscmp.
 	* string/tst-svc.input: New file.  Input data for tst-svc.
 	* string/tst-svc.expect: New file.  Expected out from tst-svc.
+	Patches by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>.
 
 	* math/Makefile (calls): Add s_signbit.
 
@@ -29,7 +58,7 @@
 	* sunrpc/pmap_rmt.c: Likewise.
 
 	* string/basename.c: Don't use ISO C definition style.
-	Include <config.h> is HAVE_CONFIG_H is defined.
+	Include <config.h> if HAVE_CONFIG_H is defined.
 
 	* sunrpc/proto.h: Add `const' wherever possible.
 	* sunrpc/rpc_cout.c: Likewise.
@@ -39,7 +68,7 @@
 	* sunrpc/xdr_stdio.c: Likewise.
 	* sunrpc/rpc_parse.c: Delete comma from end of enum definition.
 	* sunrpc/xdr.c: Little code cleanups.
-	* sunrpc/xdr_flaot.c: Likewise.
+	* sunrpc/xdr_float.c: Likewise.
 	Patches by Matthew Wilcox <matthew.wilcox@chbs.mhs.ciba.com>.
 
 	* sysdeps/i386/fpu/__math.h (__finite): Fix typo.
diff --git a/argp/argp-help.c b/argp/argp-help.c
index b17c56d3a5..da6c147c30 100644
--- a/argp/argp-help.c
+++ b/argp/argp-help.c
@@ -973,8 +973,10 @@ comma (unsigned col, struct pentry_state *pest)
       if (pest->hhstate->sep_groups && pe && pest->entry->group != pe->group)
 	__argp_fmtstream_putc (pest->stream, '\n');
 
-      if (pe && cl && pe->cluster != cl && cl->header && *cl->header
-	  && !hol_cluster_is_child (pe->cluster, cl))
+      if (cl && cl->header && *cl->header
+	  && (!pe
+	      || (pe->cluster != cl
+		  && !hol_cluster_is_child (pe->cluster, cl))))
 	/* If we're changing clusters, then this must be the start of the
 	   ENTRY's cluster unless that is an ancestor of the previous one
 	   (in which case we had just popped into a sub-cluster for a bit).
@@ -1305,17 +1307,19 @@ argp_args_levels (const struct argp *argp)
    updated by this routine for the next call if ADVANCE is true.  True is
    returned as long as there are more patterns to output.  */
 static int
-argp_args_usage (const struct argp *argp, char **levels, int advance,
-		 argp_fmtstream_t stream)
+argp_args_usage (const struct argp *argp, const struct argp_state *state,
+		 char **levels, int advance, argp_fmtstream_t stream)
 {
   char *our_level = *levels;
   int multiple = 0;
   const struct argp_child *child = argp->children;
-  const char *doc = gettext (argp->args_doc), *nl = 0;
+  const char *tdoc = gettext (argp->args_doc), *nl = 0;
+  const char *fdoc = filter_doc (tdoc, ARGP_KEY_HELP_ARGS_DOC,
+				 state ? state->argp : 0, state);
 
-  if (doc)
+  if (fdoc)
     {
-      nl = strchr (doc, '\n');
+      nl = strchr (fdoc, '\n');
       if (nl)
 	/* This is a `multi-level' args doc; advance to the correct position
 	   as determined by our state in LEVELS, and update LEVELS.  */
@@ -1323,22 +1327,24 @@ argp_args_usage (const struct argp *argp, char **levels, int advance,
 	  int i;
 	  multiple = 1;
 	  for (i = 0; i < *our_level; i++)
-	    doc = nl + 1, nl = strchr (doc, '\n');
+	    fdoc = nl + 1, nl = strchr (fdoc, '\n');
 	  (*levels)++;
 	}
       if (! nl)
-	nl = doc + strlen (doc);
+	nl = fdoc + strlen (fdoc);
 
       /* Manually do line wrapping so that it (probably) won't get wrapped at
 	 any embedded spaces.  */
-      space (stream, 1 + nl - doc);
+      space (stream, 1 + nl - fdoc);
 
-      __argp_fmtstream_write (stream, doc, nl - doc);
+      __argp_fmtstream_write (stream, fdoc, nl - fdoc);
     }
+  if (fdoc && fdoc != tdoc)
+    free ((char *)fdoc);	/* Free user's modified doc string.  */
 
   if (child)
     while (child->argp)
-      advance = !argp_args_usage ((child++)->argp, levels, advance, stream);
+      advance = !argp_args_usage ((child++)->argp, state, levels, advance, stream);
 
   if (advance && multiple)
     /* Need to increment our level.  */
@@ -1517,7 +1523,7 @@ _help (const struct argp *argp, const struct argp_state *state, FILE *stream,
 	      flags |= ARGP_HELP_SHORT_USAGE; /* But only do so once.  */
 	    }
 
-	  more_patterns = argp_args_usage (argp, &levels, 1, fs);
+	  more_patterns = argp_args_usage (argp, state, &levels, 1, fs);
 
 	  __argp_fmtstream_set_wmargin (fs, old_wm);
 	  __argp_fmtstream_set_lmargin (fs, old_lm);
diff --git a/argp/argp.h b/argp/argp.h
index 6f430d4c23..fa09e2aea6 100644
--- a/argp/argp.h
+++ b/argp/argp.h
@@ -242,6 +242,7 @@ struct argp
 /* Explanatory note emitted when duplicate option arguments have been
    suppressed.  */
 #define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
+#define ARGP_KEY_HELP_ARGS_DOC	0x2000006 /* Argument doc string.  */
 
 /* When an argp has a non-zero CHILDREN field, it should point to a vector of
    argp_child structures, each of which describes a subsidiary argp.  */
diff --git a/db/Makefile b/db/Makefile
index 0ed798b6cf..331c8b1d74 100644
--- a/db/Makefile
+++ b/db/Makefile
@@ -45,3 +45,8 @@ $(objpfx)makedb: $(objpfx)libdb.so$(libdb.so-version)
 else
 $(objpfx)makedb: $(objpfx)libdb.a
 endif
+
+# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
+# This ensures they will load libc.so for needed symbols if loaded by
+# a statically-linked program that hasn't already loaded it.
+$(objpfx)libdb.so: $(common-objpfx)libc.so
diff --git a/elf/Makefile b/elf/Makefile
index b69b8a0754..8d644aac8b 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -27,7 +27,7 @@ routines	= $(dl-routines) dl-open dl-close dl-symbol dl-support \
 # The core dynamic linking functions are in libc for the static and
 # profiled libraries.
 dl-routines	= $(addprefix dl-,load cache lookup object reloc deps \
-			          runtime error init fini debug)
+			          runtime error init fini debug sysdepio)
 # But they are absent from the shared libc, because that code is in ld.so.
 elide-routines.so = $(dl-routines) dl-support enbl-secure
 
diff --git a/elf/dl-support.c b/elf/dl-support.c
index 5c70b4f263..8a52fc7790 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -44,13 +44,6 @@ _dl_sysdep_open_zero_fill (void)
 }
 #endif
 
-/* This should never be called.  */
-void
-_dl_sysdep_fatal (void)
-{
-  assert (! "_dl_sysdep_fatal called");
-}
-
 /* Read the whole contents of FILE into new mmap'd space with given
    protections.  *SIZEP gets the size of the file.  */
 
diff --git a/login/Makefile b/login/Makefile
index 65982661b6..6c10a5aff4 100644
--- a/login/Makefile
+++ b/login/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1996 Free Software Foundation, Inc.
+# Copyright (C) 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
@@ -35,5 +35,9 @@ extra-libs-others := $(extra-libs)
 
 libutil-routines:= login login_tty logout logwtmp pty
 
-
 include ../Rules
+
+# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
+# This ensures they will load libc.so for needed symbols if loaded by
+# a statically-linked program that hasn't already loaded it.
+$(objpfx)libutil.so: $(common-objpfx)libc.so
diff --git a/math/Makefile b/math/Makefile
index 87b47ab1b6..c2f3274877 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -133,3 +133,8 @@ $(addprefix $(objpfx),$(tests)): $(objpfx)libm.so$(libm.so-version)
 else
 $(addprefix $(objpfx),$(tests)): $(objpfx)libm.a
 endif
+
+# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
+# This ensures they will load libc.so for needed symbols if loaded by
+# a statically-linked program that hasn't already loaded it.
+$(objpfx)libm.so: $(common-objpfx)libc.so
diff --git a/md5-crypt/Makefile b/md5-crypt/Makefile
index 0d17af1667..6216ddb437 100644
--- a/md5-crypt/Makefile
+++ b/md5-crypt/Makefile
@@ -64,3 +64,8 @@ $(objpfx)$(patsubst %,$(libtype$o),md5crypt): \
 endef
 object-suffixes-left = $(object-suffixes)
 include $(patsubst %,$(..)o-iterator.mk,$(object-suffixes))
+
+# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
+# This ensures they will load libc.so for needed symbols if loaded by
+# a statically-linked program that hasn't already loaded it.
+$(objpfx)libcrypt.so: $(common-objpfx)libc.so
diff --git a/nis/Makefile b/nis/Makefile
index a5a591e1b7..a6d14d0875 100644
--- a/nis/Makefile
+++ b/nis/Makefile
@@ -73,7 +73,7 @@ $(objpfx)libnss_nisplus.so: $(objpfx)libnsl.so$(libnsl.so-version)
 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
 # This ensures they will load libc.so for needed symbols if loaded by
 # a statically-linked program that hasn't already loaded it.
-$(services:%=$(objpfx)libnss_%.so): $(common-objpfx)libc.so
+$(services:%=$(objpfx)libnss_%.so) $(objpfx)libnsl.so: $(common-objpfx)libc.so
 
 
 ifeq ($(build-shared),yes)
diff --git a/resolv/Makefile b/resolv/Makefile
index 41623cd067..7b99aee550 100644
--- a/resolv/Makefile
+++ b/resolv/Makefile
@@ -56,4 +56,4 @@ CPPFLAGS += -Dgethostbyname=res_gethostbyname \
 $(objpfx)libresolv.so: $(common-objpfx)libc.so
 
 # The DNS NSS modules needs the resolver.
-$(objpfx)libnss_dns.so: $(objpfx)libresolv.so
+$(objpfx)libnss_dns.so: $(objpfx)libresolv.so $(common-objpfx)libc.so
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c
index e9fbcdf4bc..b7e1410b89 100644
--- a/sysdeps/generic/dl-sysdep.c
+++ b/sysdeps/generic/dl-sysdep.c
@@ -24,8 +24,6 @@
 #include <fcntl.h>
 #include <link.h>
 #include <unistd.h>
-#include <stdarg.h>
-#include <string.h>
 
 
 extern int _dl_argc;
@@ -177,52 +175,3 @@ _dl_sysdep_read_whole_file (const char *file, size_t *sizep, int prot)
   __close (fd);
   return result;
 }
-
-void
-_dl_sysdep_fatal (const char *msg, ...)
-{
-  va_list ap;
-
-  va_start (ap, msg);
-  do
-    {
-      size_t len = strlen (msg);
-      __write (STDERR_FILENO, msg, len);
-      msg = va_arg (ap, const char *);
-    } while (msg);
-  va_end (ap);
-
-  _exit (127);
-}
-
-
-void
-_dl_sysdep_error (const char *msg, ...)
-{
-  va_list ap;
-
-  va_start (ap, msg);
-  do
-    {
-      size_t len = strlen (msg);
-      __write (STDERR_FILENO, msg, len);
-      msg = va_arg (ap, const char *);
-    } while (msg);
-  va_end (ap);
-}
-
-
-void
-_dl_sysdep_message (const char *msg, ...)
-{
-  va_list ap;
-
-  va_start (ap, msg);
-  do
-    {
-      size_t len = strlen (msg);
-      __write (STDOUT_FILENO, msg, len);
-      msg = va_arg (ap, const char *);
-    } while (msg);
-  va_end (ap);
-}
diff --git a/sysdeps/generic/dl-sysdepio.c b/sysdeps/generic/dl-sysdepio.c
new file mode 100644
index 0000000000..ed6078714d
--- /dev/null
+++ b/sysdeps/generic/dl-sysdepio.c
@@ -0,0 +1,72 @@
+/* Operating I/O support for run-time dynamic linker.  Generic Unix version.
+   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
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <unistd.h>
+#include <stdarg.h>
+#include <string.h>
+
+
+void
+_dl_sysdep_fatal (const char *msg, ...)
+{
+  va_list ap;
+
+  va_start (ap, msg);
+  do
+    {
+      size_t len = strlen (msg);
+      __write (STDERR_FILENO, msg, len);
+      msg = va_arg (ap, const char *);
+    } while (msg);
+  va_end (ap);
+
+  _exit (127);
+}
+
+
+void
+_dl_sysdep_error (const char *msg, ...)
+{
+  va_list ap;
+
+  va_start (ap, msg);
+  do
+    {
+      size_t len = strlen (msg);
+      __write (STDERR_FILENO, msg, len);
+      msg = va_arg (ap, const char *);
+    } while (msg);
+  va_end (ap);
+}
+
+
+void
+_dl_sysdep_message (const char *msg, ...)
+{
+  va_list ap;
+
+  va_start (ap, msg);
+  do
+    {
+      size_t len = strlen (msg);
+      __write (STDOUT_FILENO, msg, len);
+      msg = va_arg (ap, const char *);
+    } while (msg);
+  va_end (ap);
+}
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index e8388c4191..8d5975cf8b 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -209,76 +209,6 @@ _dl_sysdep_start_cleanup (void)
   __mach_port_deallocate (__mach_task_self (), __mach_task_self_);
 }
 
-void
-_dl_sysdep_fatal (const char *msg, ...)
-{
-  va_list ap;
-
-  va_start (ap, msg);
-  do
-    {
-      size_t len = strlen (msg);
-      mach_msg_type_number_t nwrote;
-      do
-	{
-	  if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote))
-	    break;
-	  len -= nwrote;
-	  msg += nwrote;
-	} while (nwrote > 0);
-      msg = va_arg (ap, const char *);
-    } while (msg);
-  va_end (ap);
-
-  _exit (127);
-}
-
-
-void
-_dl_sysdep_error (const char *msg, ...)
-{
-  va_list ap;
-
-  va_start (ap, msg);
-  do
-    {
-      size_t len = strlen (msg);
-      mach_msg_type_number_t nwrote;
-      do
-	{
-	  if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote))
-	    break;
-	  len -= nwrote;
-	  msg += nwrote;
-	} while (nwrote > 0);
-      msg = va_arg (ap, const char *);
-    } while (msg);
-  va_end (ap);
-}
-
-
-void
-_dl_sysdep_message (const char *msg, ...)
-{
-  va_list ap;
-
-  va_start (ap, msg);
-  do
-    {
-      size_t len = strlen (msg);
-      mach_msg_type_number_t nwrote;
-      do
-	{
-	  if (__io_write (_hurd_init_dtable[1], msg, len, -1, &nwrote))
-	    break;
-	  len -= nwrote;
-	  msg += nwrote;
-	} while (nwrote > 0);
-      msg = va_arg (ap, const char *);
-    } while (msg);
-  va_end (ap);
-}
-
 /* Minimal open/close/mmap implementation sufficient for initial loading of
    shared libraries.  These are weak definitions so that when the
    dynamic linker re-relocates itself to be user-visible (for -ldl),
diff --git a/sysdeps/mach/hurd/dl-sysdepio.c b/sysdeps/mach/hurd/dl-sysdepio.c
new file mode 100644
index 0000000000..c177a7796f
--- /dev/null
+++ b/sysdeps/mach/hurd/dl-sysdepio.c
@@ -0,0 +1,107 @@
+/* Operating system support for run-time dynamic linker.  Hurd version.
+   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
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <hurd.h>
+#include <link.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+#include <sys/wait.h>
+#include <assert.h>
+#include <sysdep.h>
+#include <mach/mig_support.h>
+#include "hurdstartup.h"
+#include <mach/host_info.h>
+#include "../stdio-common/_itoa.h"
+#include <hurd/auth.h>
+#include <hurd/term.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+void
+_dl_sysdep_fatal (const char *msg, ...)
+{
+  va_list ap;
+
+  va_start (ap, msg);
+  do
+    {
+      size_t len = strlen (msg);
+      mach_msg_type_number_t nwrote;
+      do
+	{
+	  if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote))
+	    break;
+	  len -= nwrote;
+	  msg += nwrote;
+	} while (nwrote > 0);
+      msg = va_arg (ap, const char *);
+    } while (msg);
+  va_end (ap);
+
+  _exit (127);
+}
+
+
+void
+_dl_sysdep_error (const char *msg, ...)
+{
+  va_list ap;
+
+  va_start (ap, msg);
+  do
+    {
+      size_t len = strlen (msg);
+      mach_msg_type_number_t nwrote;
+      do
+	{
+	  if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote))
+	    break;
+	  len -= nwrote;
+	  msg += nwrote;
+	} while (nwrote > 0);
+      msg = va_arg (ap, const char *);
+    } while (msg);
+  va_end (ap);
+}
+
+
+void
+_dl_sysdep_message (const char *msg, ...)
+{
+  va_list ap;
+
+  va_start (ap, msg);
+  do
+    {
+      size_t len = strlen (msg);
+      mach_msg_type_number_t nwrote;
+      do
+	{
+	  if (__io_write (_hurd_init_dtable[1], msg, len, -1, &nwrote))
+	    break;
+	  len -= nwrote;
+	  msg += nwrote;
+	} while (nwrote > 0);
+      msg = va_arg (ap, const char *);
+    } while (msg);
+  va_end (ap);
+}
diff --git a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
index eb732d6fb1..c33b655705 100644
--- a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
+++ b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
@@ -24,8 +24,6 @@
 #include <fcntl.h>
 #include <link.h>
 #include <unistd.h>
-#include <stdarg.h>
-#include <string.h>
 
 
 extern int _dl_argc;
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-11 14:35:49 +0000