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authorUlrich Drepper <drepper@redhat.com>1998-11-02 21:48:45 +0000
committerUlrich Drepper <drepper@redhat.com>1998-11-02 21:48:45 +0000
commite3e35cfc95cbfdc7829a5717af244d978d309f42 (patch)
tree562c7b56fae088592433bbb61e54c386b5f93ff9
parent160698e277bb4bc9a402c0f044289fd04f958089 (diff)
downloadglibc-e3e35cfc95cbfdc7829a5717af244d978d309f42.tar.gz
glibc-e3e35cfc95cbfdc7829a5717af244d978d309f42.tar.xz
glibc-e3e35cfc95cbfdc7829a5717af244d978d309f42.zip
Update.
	* elf/Versions [libc, GLIBC_2.01]: Add _dl_global_scope_alloc.
	* elf/dl-open.c (_dl_global_scope_alloc): Move definition to
	* elf/dl-deps.c: ...here.
	* elf/dl-open.c (dl_open_worker): Call _dl_map_object_deps with
	new parameter and expect result.  Remove code handling RTLD_GLOBAL.
	Add return value of _dl_map_object_deps to
	_dl_main_searchlist->r_nlist.
	* elf/dl-deps.c (_dl_map_object_deps): Change to return value.
	If we parameter GLOBAL is nonzero add object and dependencies to
	the global scope.
	* elf/ldsodefs.h: Adapt prototype for _dl_map_object_deps.
	* elf/rtld.c (dl_main): Call _dl_map_object_deps with new parameter.
	Mark all objects as in global scope.
	* elf/dl-object.c (_dl_new_object): Initialize l_global to zero.

	* sysdeps/unix/sysv/linux/bits/sockunion.h: Add Econet support.

	* sysdeps/unix/sysv/linux/i386/sysdep.h: Add .L prefix to symbols
	used in macro magic.

1998-11-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
 
        * sysdeps/unix/sysv/linux/netatalk/at.h: Include <linux/atalk.h> 
        before <sys/socket.h> to make sockaddr_at available to 
        <sys/socket.h>. 

	* posix/glob.h: Remove __P from parameter lists of declarations.
 
1998-11-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
 
	* time/tzset.c (tz_compute): Remove unused parameter timer. 
	Change caller. 
 
1998-11-02  Mark Kettenis  <kettenis@phys.uva.nl> 
 
	* sysdeps/generic/bits/types.h (__ipc_pid_t): New typedef. 
 
1998-11-02  Ulrich Drepper  <drepper@cygnus.com>
-rw-r--r--ChangeLog39
-rw-r--r--bits/types.h3
-rw-r--r--elf/Versions1
-rw-r--r--elf/dl-deps.c100
-rw-r--r--elf/dl-object.c1
-rw-r--r--elf/dl-open.c70
-rw-r--r--elf/ldsodefs.h7
-rw-r--r--elf/rtld.c6
-rw-r--r--posix/glob.h6
-rw-r--r--posix/ptestcases.h3
-rw-r--r--sysdeps/generic/bits/types.h3
-rw-r--r--sysdeps/unix/sysv/linux/bits/sockunion.h2
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h22
-rw-r--r--sysdeps/unix/sysv/linux/netatalk/at.h2
-rw-r--r--time/tzset.c13
15 files changed, 179 insertions, 99 deletions
diff --git a/ChangeLog b/ChangeLog
index 2df321005c..0f1a2350e1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,44 @@
 1998-11-02  Ulrich Drepper  <drepper@cygnus.com>
 
+	* elf/Versions [libc, GLIBC_2.01]: Add _dl_global_scope_alloc.
+	* elf/dl-open.c (_dl_global_scope_alloc): Move definition to
+	* elf/dl-deps.c: ...here.
+	* elf/dl-open.c (dl_open_worker): Call _dl_map_object_deps with
+	new parameter and expect result.  Remove code handling RTLD_GLOBAL.
+	Add return value of _dl_map_object_deps to
+	_dl_main_searchlist->r_nlist.
+	* elf/dl-deps.c (_dl_map_object_deps): Change to return value.
+	If we parameter GLOBAL is nonzero add object and dependencies to
+	the global scope.
+	* elf/ldsodefs.h: Adapt prototype for _dl_map_object_deps.
+	* elf/rtld.c (dl_main): Call _dl_map_object_deps with new parameter.
+	Mark all objects as in global scope.
+	* elf/dl-object.c (_dl_new_object): Initialize l_global to zero.
+
+	* sysdeps/unix/sysv/linux/bits/sockunion.h: Add Econet support.
+
+	* sysdeps/unix/sysv/linux/i386/sysdep.h: Add .L prefix to symbols
+	used in macro magic.
+
+1998-11-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
+ 
+        * sysdeps/unix/sysv/linux/netatalk/at.h: Include <linux/atalk.h> 
+        before <sys/socket.h> to make sockaddr_at available to 
+        <sys/socket.h>. 
+
+	* posix/glob.h: Remove __P from parameter lists of declarations.
+ 
+1998-11-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
+ 
+	* time/tzset.c (tz_compute): Remove unused parameter timer. 
+	Change caller. 
+ 
+1998-11-02  Mark Kettenis  <kettenis@phys.uva.nl> 
+ 
+	* sysdeps/generic/bits/types.h (__ipc_pid_t): New typedef. 
+ 
+1998-11-02  Ulrich Drepper  <drepper@cygnus.com>
+
 	* sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Remove
 	unnecessary test and add cast.
 
diff --git a/bits/types.h b/bits/types.h
index 8bb6c78b6a..e34ad727a9 100644
--- a/bits/types.h
+++ b/bits/types.h
@@ -109,6 +109,9 @@ typedef struct
 #endif
   } __fd_set;
 
+/* XXX Used in `struct shmid_ds'.  */
+typedef unsigned short int __ipc_pid_t;
+
 
 /* Types from the Large File Support interface.  */
 
diff --git a/elf/Versions b/elf/Versions
index 5e10adf1fb..c8bea74545 100644
--- a/elf/Versions
+++ b/elf/Versions
@@ -20,6 +20,7 @@ libc {
     # global variables
     _dl_profile; _dl_profile_map; _dl_profile_output; _dl_start_profile;
     _dl_loaded; _dl_main_searchlist; _dl_fpu_control; _dl_initial_searchlist;
+    _dl_global_scope_alloc;
 
     # functions used in other libraries
     _dl_mcount; _dl_mcount_wrapper; _dl_mcount_wrapper_check; _dl_unload_cache;
diff --git a/elf/dl-deps.c b/elf/dl-deps.c
index f08f652642..04c4010b65 100644
--- a/elf/dl-deps.c
+++ b/elf/dl-deps.c
@@ -34,6 +34,11 @@
 #define FILTERTAG (DT_NUM + DT_PROCNUM + DT_VERSIONTAGNUM \
 		   + DT_EXTRATAGIDX (DT_FILTER))
 
+/* This is zero at program start to signal that the global scope map is
+   allocated by rtld.  Later it keeps the size of the map.  It might be
+   reset if in _dl_close if the last global object is removed.  */
+size_t _dl_global_scope_alloc;
+
 
 /* When loading auxiliary objects we must ignore errors.  It's ok if
    an object is missing.  */
@@ -79,11 +84,11 @@ struct list
   };
 
 
-void
+unsigned int
 internal_function
 _dl_map_object_deps (struct link_map *map,
 		     struct link_map **preloads, unsigned int npreloads,
-		     int trace_mode)
+		     int trace_mode, int global_scope)
 {
   struct list known[1 + npreloads + 1];
   struct list *runp, *utail, *dtail;
@@ -158,7 +163,7 @@ _dl_map_object_deps (struct link_map *map,
 	  orig = runp;
 
 	  for (d = l->l_ld; d->d_tag != DT_NULL; ++d)
-	    if (d->d_tag == DT_NEEDED)
+	    if (__builtin_expect (d->d_tag, DT_NEEDED) == DT_NEEDED)
 	      {
 		/* Map in the needed object.  */
 		struct link_map *dep
@@ -392,13 +397,98 @@ _dl_map_object_deps (struct link_map *map,
     map->l_searchlist.r_duplist = map->l_searchlist.r_list;
   else
     {
+      unsigned int cnt;
+
       map->l_searchlist.r_duplist = malloc (nduplist
 					    * sizeof (struct link_map *));
       if (map->l_searchlist.r_duplist == NULL)
 	_dl_signal_error (ENOMEM, map->l_name,
 			  "cannot allocate symbol search list");
 
-      for (nlist = 0, runp = known; runp; runp = runp->dup)
-	map->l_searchlist.r_duplist[nlist++] = runp->map;
+      for (cnt = 0, runp = known; runp; runp = runp->dup)
+	map->l_searchlist.r_duplist[cnt++] = runp->map;
     }
+
+  /* Now that all this succeeded put the objects in the global scope if
+     this is necessary.  We put the original object and all the dependencies
+     in the global scope.  If an object is already loaded and not in the
+     global scope we promote it.  */
+  if (global_scope)
+    {
+      unsigned int cnt;
+      unsigned int to_add = 0;
+      struct link_map **new_global;
+
+      /* Count the objects we have to put in the global scope.  */
+      for (cnt = 0; cnt < nlist; ++cnt)
+	if (map->l_searchlist.r_list[cnt]->l_global == 0)
+	  ++to_add;
+
+      /* The symbols of the new objects and its dependencies are to be
+	 introduced into the global scope that will be used to resolve
+	 references from other dynamically-loaded objects.
+
+	 The global scope is the searchlist in the main link map.  We
+	 extend this list if necessary.  There is one problem though:
+	 since this structure was allocated very early (before the libc
+	 is loaded) the memory it uses is allocated by the malloc()-stub
+	 in the ld.so.  When we come here these functions are not used
+	 anymore.  Instead the malloc() implementation of the libc is
+	 used.  But this means the block from the main map cannot be used
+	 in an realloc() call.  Therefore we allocate a completely new
+	 array the first time we have to add something to the locale scope.  */
+
+      if (_dl_global_scope_alloc == 0)
+	{
+	  /* This is the first dynamic object given global scope.  */
+	  _dl_global_scope_alloc = _dl_main_searchlist->r_nlist + to_add + 8;
+	  new_global = (struct link_map **)
+	    malloc (_dl_global_scope_alloc * sizeof (struct link_map *));
+	  if (new_global == NULL)
+	    {
+	      _dl_global_scope_alloc = 0;
+	    nomem:
+	      _dl_signal_error (ENOMEM, map->l_libname->name,
+				"cannot extend global scope");
+	      return 0;
+	    }
+
+	  /* Copy over the old entries.  */
+	  memcpy (new_global, _dl_main_searchlist->r_list,
+		  (_dl_main_searchlist->r_nlist * sizeof (struct link_map *)));
+
+	  _dl_main_searchlist->r_list = new_global;
+	}
+      else if (_dl_main_searchlist->r_nlist + to_add > _dl_global_scope_alloc)
+	{
+	  /* We have to extend the existing array of link maps in the
+	     main map.  */
+	  new_global = (struct link_map **)
+	    realloc (_dl_main_searchlist->r_list,
+		     ((_dl_global_scope_alloc + to_add + 8)
+		      * sizeof (struct link_map *)));
+	  if (new_global == NULL)
+	    goto nomem;
+
+	  _dl_global_scope_alloc += to_add + 8;
+	  _dl_main_searchlist->r_list = new_global;
+	}
+
+      /* Now add the new entries.  */
+      to_add = 0;
+      for (cnt = 0; cnt < nlist; ++cnt)
+	if (map->l_searchlist.r_list[cnt]->l_global == 0)
+	  {
+	    map->l_searchlist.r_list[cnt]->l_global = 1;
+	    _dl_main_searchlist->r_list[_dl_main_searchlist->r_nlist + to_add]
+	      = map->l_searchlist.r_list[cnt];
+	    ++to_add;
+	  }
+
+      /* XXX Do we have to add something to r_dupsearchlist???  --drepper */
+
+      return to_add;
+    }
+
+  return 0;
 }
diff --git a/elf/dl-object.c b/elf/dl-object.c
index 297f30ecee..ec05abd423 100644
--- a/elf/dl-object.c
+++ b/elf/dl-object.c
@@ -48,6 +48,7 @@ _dl_new_object (char *realname, const char *libname, int type,
   new->l_libname = newname;
   new->l_type = type;
   new->l_loader = loader;
+  new->l_global = 0;
 
   /* Counter for the scopes we have to handle.  */
   idx = 0;
diff --git a/elf/dl-open.c b/elf/dl-open.c
index 83e6424c84..9bbbee80f7 100644
--- a/elf/dl-open.c
+++ b/elf/dl-open.c
@@ -42,11 +42,6 @@ extern char **__libc_argv;
 
 extern char **__environ;
 
-/* This is zero at program start to signal that the global scope map is
-   allocated by rtld.  Later it keeps the size of the map.  It might be
-   reset if in _dl_close if the last global object is removed.  */
-size_t _dl_global_scope_alloc;
-
 
 /* During the program run we must not modify the global data of
    loaded shared object simultanously in two threads.  Therefore we
@@ -77,6 +72,7 @@ dl_open_worker (void *a)
   struct link_map *new, *l;
   ElfW(Addr) init;
   struct r_debug *r;
+  unsigned int global_add;
 
   /* Load the named object.  */
   args->map = new = _dl_map_object (NULL, file, 0, lt_loaded, 0);
@@ -85,7 +81,7 @@ dl_open_worker (void *a)
     return;
 
   /* Load that object's dependencies.  */
-  _dl_map_object_deps (new, NULL, 0, 0);
+  global_add = _dl_map_object_deps (new, NULL, 0, 0, mode & RTLD_GLOBAL);
 
   /* So far, so good.  Now check the versions.  */
   (void) _dl_check_all_versions (new, 0);
@@ -127,66 +123,6 @@ dl_open_worker (void *a)
       l = l->l_prev;
     }
 
-  new->l_global = (mode & RTLD_GLOBAL) ? 1 : 0;
-  if (new->l_global)
-    {
-      struct link_map **new_global;
-
-      /* The symbols of the new object and its dependencies are to be
-	 introduced into the global scope that will be used to resolve
-	 references from other dynamically-loaded objects.
-
-	 The global scope is the searchlist in the main link map.  We
-	 extend this list if necessary.  There is one problem though:
-	 since this structure was allocated very early (before the libc
-	 is loaded) the memory it uses is allocated by the malloc()-stub
-	 in the ld.so.  When we come here these functions are not used
-	 anymore.  Instead the malloc() implementation of the libc is
-	 used.  But this means the block from the main map cannot be used
-	 in an realloc() call.  Therefore we allocate a completely new
-	 array the first time we have to add something to the locale scope.  */
-      if (_dl_global_scope_alloc == 0)
-	{
-	  /* This is the first dynamic object given global scope.  */
-	  _dl_global_scope_alloc = _dl_main_searchlist->r_nlist + 8;
-	  new_global = (struct link_map **)
-	    malloc (_dl_global_scope_alloc * sizeof (struct link_map *));
-	  if (new_global == NULL)
-	    {
-	      _dl_global_scope_alloc = 0;
-	    nomem:
-	      new->l_global = 0;
-	      _dl_signal_error (ENOMEM, file, "cannot extend global scope");
-	    }
-
-	  /* Copy over the old entries.  */
-	  memcpy (new_global, _dl_main_searchlist->r_list,
-		  (_dl_main_searchlist->r_nlist * sizeof (struct link_map *)));
-
-	  _dl_main_searchlist->r_list = new_global;
-	}
-      else if (_dl_main_searchlist->r_nlist == _dl_global_scope_alloc)
-	{
-	  /* We have to extend the existing array of link maps in the
-	     main map.  */
-	  new_global = (struct link_map **)
-	    realloc (_dl_main_searchlist->r_list,
-		     ((_dl_global_scope_alloc + 8)
-		      * sizeof (struct link_map *)));
-	  if (new_global == NULL)
-	    goto nomem;
-
-	  _dl_global_scope_alloc += 8;
-	  _dl_main_searchlist->r_list = new_global;
-	}
-
-      /* Now add the new entry.  */
-      _dl_main_searchlist->r_list[_dl_main_searchlist->r_nlist] = new;
-
-      /* XXX Do we have to add something to r_dupsearchlist???  --drepper */
-    }
-
-
   /* Notify the debugger we have added some objects.  We need to call
      _dl_debug_initialize in a static program in case dynamic linking has
      not been used before.  */
@@ -201,7 +137,7 @@ dl_open_worker (void *a)
 
   if (new->l_global)
     /* Now we can make the new map available in the global scope.  */
-    ++_dl_main_searchlist->r_nlist;
+    _dl_main_searchlist->r_nlist += global_add;
 
   if (_dl_sysdep_start == NULL)
     /* We must be the static _dl_open in libc.a.  A static program that
diff --git a/elf/ldsodefs.h b/elf/ldsodefs.h
index 7d0bdda980..97ab955386 100644
--- a/elf/ldsodefs.h
+++ b/elf/ldsodefs.h
@@ -249,9 +249,10 @@ extern struct link_map *_dl_map_object (struct link_map *loader,
    MAP->l_searchlist.  PRELOADS points to a vector of NPRELOADS previously
    loaded objects that will be inserted into MAP->l_searchlist after MAP
    but before its dependencies.  */
-extern void _dl_map_object_deps (struct link_map *map,
-				 struct link_map **preloads,
-				 unsigned int npreloads, int trace_mode)
+extern unsigned int _dl_map_object_deps (struct link_map *map,
+					 struct link_map **preloads,
+					 unsigned int npreloads,
+					 int trace_mode, int global_scope)
      internal_function;
 
 /* Cache the locations of MAP's hash table.  */
diff --git a/elf/rtld.c b/elf/rtld.c
index 8d3a9c47a1..472cb21127 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -667,7 +667,11 @@ of this helper program; chances are you did not intend to run this program.\n\
   /* Load all the libraries specified by DT_NEEDED entries.  If LD_PRELOAD
      specified some libraries to load, these are inserted before the actual
      dependencies in the executable's searchlist for symbol resolution.  */
-  _dl_map_object_deps (_dl_loaded, preloads, npreloads, mode == trace);
+  _dl_map_object_deps (_dl_loaded, preloads, npreloads, mode == trace, 0);
+
+  /* Mark all objects as being in the global scope.  */
+  for (i = _dl_loaded->l_searchlist.r_nlist; i > 0; )
+    _dl_loaded->l_searchlist.r_list[--i]->l_global = 1;
 
 #ifndef MAP_ANON
   /* We are done mapping things, so close the zero-fill descriptor.  */
diff --git a/posix/glob.h b/posix/glob.h
index 55208e1799..bf0759c077 100644
--- a/posix/glob.h
+++ b/posix/glob.h
@@ -150,7 +150,7 @@ typedef struct
    Otherwise, `glob' returns zero.  */
 #if _FILE_OFFSET_BITS != 64
 extern int glob __P ((__const char *__pattern, int __flags,
-		      int (*__errfunc) __P ((__const char *, int)),
+		      int (*__errfunc) (__const char *, int),
 		      glob_t *__pglob));
 
 /* Free storage allocated in PGLOB by a previous `glob' call.  */
@@ -158,7 +158,7 @@ extern void globfree __P ((glob_t *__pglob));
 #else
 # if __GNUC__ >= 2
 extern int glob __P ((__const char *__pattern, int __flags,
-		      int (*__errfunc) __P ((__const char *, int)),
+		      int (*__errfunc) (__const char *, int),
 		      glob_t *__pglob)) __asm__ ("glob64");
 
 extern void globfree __P ((glob_t *__pglob)) __asm__ ("globfree64");
@@ -170,7 +170,7 @@ extern void globfree __P ((glob_t *__pglob)) __asm__ ("globfree64");
 
 #ifdef _LARGEFILE64_SOURCE
 extern int glob64 __P ((__const char *__pattern, int __flags,
-			int (*__errfunc) __P ((__const char *, int)),
+			int (*__errfunc) (__const char *, int),
 			glob64_t *__pglob));
 
 extern void globfree64 __P ((glob64_t *__pglob));
diff --git a/posix/ptestcases.h b/posix/ptestcases.h
index e025ab870f..2f41178252 100644
--- a/posix/ptestcases.h
+++ b/posix/ptestcases.h
@@ -43,6 +43,7 @@
   { -1, -1, "\\(^*b\\)", "a*b",  },
   { -1, -1, "\\(^*b\\)", "^*b",  },
   { 0, 0, "GA113(2)", NULL, },
+  { -1, -1, "\\(^*ab\\)", "*ab",  },
   { -1, -1, "\\(^*ab\\)", "^*ab",  },
   { 1, 1, "\\(^*b\\)", "b",  },
   { 1, 3, "\\(^*b\\)", "^^b",  },
@@ -66,7 +67,7 @@
   { 1, 2, "\\$a", "$a",  },
   { 3, 3, "\\$$", "ab$",  },
   { 2, 6, "A\\([34]$[34]\\)B", "XA4$3BY",  },
-  { 0, 0, "2.8.3.1.3  Periods in BREs", NULL, },
+  { 0, 0, "2.8.3.1.3  Perios in BREs", NULL, },
   { 0, 0, "GA116", NULL, },
   { 1, 1, ".", "abc",  },
   { -1, -1, ".ab", "abc",  },
diff --git a/sysdeps/generic/bits/types.h b/sysdeps/generic/bits/types.h
index 8bb6c78b6a..e34ad727a9 100644
--- a/sysdeps/generic/bits/types.h
+++ b/sysdeps/generic/bits/types.h
@@ -109,6 +109,9 @@ typedef struct
 #endif
   } __fd_set;
 
+/* XXX Used in `struct shmid_ds'.  */
+typedef unsigned short int __ipc_pid_t;
+
 
 /* Types from the Large File Support interface.  */
 
diff --git a/sysdeps/unix/sysv/linux/bits/sockunion.h b/sysdeps/unix/sysv/linux/bits/sockunion.h
index 1645e6e87d..c65cf84b0a 100644
--- a/sysdeps/unix/sysv/linux/bits/sockunion.h
+++ b/sysdeps/unix/sysv/linux/bits/sockunion.h
@@ -24,6 +24,7 @@
 #include <netash/ash.h>
 #include <netatalk/at.h>
 #include <netax25/ax25.h>
+#include <neteconet/ec.h>
 #include <netinet/in.h>
 #include <netipx/ipx.h>
 #include <netrose/rose.h>
@@ -37,6 +38,7 @@ union sockaddr_union
     struct sockaddr_ash sash;
     struct sockaddr_at sat;
     struct sockaddr_ax25 sax25;
+    struct sockaddr_ec sec;
     struct sockaddr_in sin;
     struct sockaddr_in6 sin6;
     struct sockaddr_ipx sipx;
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 910cf3fe8c..a6971ff45f 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -202,14 +202,14 @@
 
 /* We need some help from the assembler to generate optimal code.  We
    define some macros here which later will be used.  */
-asm ("__X'%ebx = 1\n\t"
-     "__X'%ecx = 2\n\t"
-     "__X'%edx = 2\n\t"
-     "__X'%eax = 3\n\t"
-     "__X'%esi = 3\n\t"
-     "__X'%edi = 3\n\t"
-     "__X'%ebp = 3\n\t"
-     "__X'%esp = 3\n\t"
+asm (".L__X'%ebx = 1\n\t"
+     ".L__X'%ecx = 2\n\t"
+     ".L__X'%edx = 2\n\t"
+     ".L__X'%eax = 3\n\t"
+     ".L__X'%esi = 3\n\t"
+     ".L__X'%edi = 3\n\t"
+     ".L__X'%ebp = 3\n\t"
+     ".L__X'%esp = 3\n\t"
      ".macro bpushl name reg\n\t"
      ".if 1 - \\name\n\t"
      ".if 2 - \\name\n\t"
@@ -243,11 +243,11 @@ asm ("__X'%ebx = 1\n\t"
   ({									      \
     unsigned int resultvar;						      \
     asm volatile (							      \
-    "bpushl __X'%k2, %k2\n\t"						      \
-    "bmovl __X'%k2, %k2\n\t"						      \
+    "bpushl .L__X'%k2, %k2\n\t"						      \
+    "bmovl .L__X'%k2, %k2\n\t"						      \
     "movl %1, %%eax\n\t"						      \
     "int $0x80\n\t"							      \
-    "bpopl __X'%k2, %k2\n\t"						      \
+    "bpopl .L__X'%k2, %k2\n\t"						      \
     : "=a" (resultvar)							      \
     : "i" (__NR_##name) ASMFMT_##nr(args) : "memory", "cc");		      \
     if (resultvar >= 0xfffff001)					      \
diff --git a/sysdeps/unix/sysv/linux/netatalk/at.h b/sysdeps/unix/sysv/linux/netatalk/at.h
index 4c586106c6..83a94f39b9 100644
--- a/sysdeps/unix/sysv/linux/netatalk/at.h
+++ b/sysdeps/unix/sysv/linux/netatalk/at.h
@@ -20,8 +20,8 @@
 #define _NETATALK_AT_H 1
 
 #include <asm/types.h>
-#include <sys/socket.h>
 #include <linux/atalk.h>
+#include <sys/socket.h>
 
 #define SOL_ATALK       258     /* sockopt level for atalk */
 
diff --git a/time/tzset.c b/time/tzset.c
index 92e22083d5..60188c2720 100644
--- a/time/tzset.c
+++ b/time/tzset.c
@@ -84,7 +84,7 @@ static tz_rule tz_rules[2];
 
 
 static int compute_change __P ((tz_rule *rule, int year)) internal_function;
-static int tz_compute __P ((time_t timer, const struct tm *tm))
+static int tz_compute __P ((const struct tm *tm))
      internal_function;
 static void tzset_internal __P ((int always)) internal_function;
 
@@ -508,13 +508,12 @@ compute_change (rule, year)
 }
 
 
-/* Figure out the correct timezone for *TIMER and TM (which must be the same)
-   and set `__tzname', `__timezone', and `__daylight' accordingly.
-   Return nonzero on success, zero on failure.  */
+/* Figure out the correct timezone for TM and set `__tzname',
+   `__timezone', and `__daylight' accordingly.  Return nonzero on
+   success, zero on failure.  */
 static int
 internal_function
-tz_compute (timer, tm)
-     time_t timer;
+tz_compute (tm)
      const struct tm *tm;
 {
   if (! compute_change (&tz_rules[0], 1900 + tm->tm_year)
@@ -597,7 +596,7 @@ __tz_convert (const time_t *timer, int use_localtime, struct tm *tp)
     }
   else
     {
-      if (! (__offtime (timer, 0, tp) && tz_compute (*timer, tp)))
+      if (! (__offtime (timer, 0, tp) && tz_compute (tp)))
 	tp = NULL;
       leap_correction = 0L;
       leap_extra_secs = 0;