Update.

	* sysdeps/unix/sysv/linux/errlist.c: Likewise.

diff --git a/ChangeLog b/ChangeLog
index 70cb935..cd2594e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@
        * libio/oldtmpfile.c: Update for new SHLIB_COMPAT definition.
        * libio/oldiofopen.c: Likewise.
        * libio/oldiofclose.c: Likewise.
+       * sysdeps/unix/sysv/linux/errlist.c: Likewise.
 
 2000-03-22  Roland McGrath  <roland@baalperazim.frob.com>
 

diff --git a/libio/oldiofopen.c b/libio/oldiofopen.c
index 1461fbc..a8c9a9e 100644 (file)
--- a/libio/oldiofopen.c
+++ b/libio/oldiofopen.c
@@ -24,7 +24,7 @@
    General Public License.  */
 
 #include <shlib-compat.h>
-#if SHLIB_COMPAT (libc, GLIBC_2_0)
+#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
 
 #define _IO_USE_OLD_IO_FILE
 #include "libioP.h"

diff --git a/libio/oldtmpfile.c b/libio/oldtmpfile.c
index 37b52a4..048b538 100644 (file)
--- a/libio/oldtmpfile.c
+++ b/libio/oldtmpfile.c
@@ -17,7 +17,7 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <shlib-compat.h>
-#if SHLIB_COMPAT (libc, GLIBC_2_0)
+#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
 
 #define _IO_USE_OLD_IO_FILE
 #include <stdio.h>

diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 0c10a8f..6d28f90 100644 (file)
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,5 +1,10 @@
 2000-03-21  Ulrich Drepper  <drepper@redhat.com>
 
+       * attr.c: Use new macros from shlib-compat.h to define versions.
+       * oldsemaphore.c: Likewise.
+       * semaphore.c: Likewise.
+       * weaks.c: Likewise.
+
        * pthread.c: Update for new SHLIB_COMPAT definition.
 
        * manager.c (__pthread_manager): Unmask debug signal.

diff --git a/linuxthreads/attr.c b/linuxthreads/attr.c
index 2a70ebe..992234a 100644 (file)
--- a/linuxthreads/attr.c
+++ b/linuxthreads/attr.c
@@ -20,6 +20,7 @@
 #include <sys/param.h>
 #include "pthread.h"
 #include "internals.h"
+#include <shlib-compat.h>
 
 int __pthread_attr_init_2_1(pthread_attr_t *attr)
 {
@@ -36,9 +37,11 @@ int __pthread_attr_init_2_1(pthread_attr_t *attr)
   attr->__stacksize = STACK_SIZE - ps;
   return 0;
 }
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__pthread_attr_init_2_1, pthread_attr_init, GLIBC_2.1);
 
+versioned_symbol (libpthread, __pthread_attr_init_2_1, pthread_attr_init,
+                 GLIBC_2_1);
+
+#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
 int __pthread_attr_init_2_0(pthread_attr_t *attr)
 {
   attr->__detachstate = PTHREAD_CREATE_JOINABLE;
@@ -49,8 +52,6 @@ int __pthread_attr_init_2_0(pthread_attr_t *attr)
   return 0;
 }
 symbol_version (__pthread_attr_init_2_0, pthread_attr_init, GLIBC_2.0);
-#else
-strong_alias (__pthread_attr_init_2_1, pthread_attr_init)
 #endif
 
 int pthread_attr_destroy(pthread_attr_t *attr)

diff --git a/linuxthreads/oldsemaphore.c b/linuxthreads/oldsemaphore.c
index 62d2812..c6f44cf 100644 (file)
--- a/linuxthreads/oldsemaphore.c
+++ b/linuxthreads/oldsemaphore.c
@@ -19,6 +19,8 @@
 /* GNU Library General Public License for more details.                 */
 
 /* Semaphores a la POSIX 1003.1b */
+#include <shlib-compat.h>
+#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
 
 #include <errno.h>
 #include "pthread.h"
@@ -90,7 +92,7 @@ int __old_sem_wait(old_sem_t * sem)
 
     while (1) {
        /* Register extrication interface */
-       __pthread_set_own_extricate_if(self, &extr); 
+       __pthread_set_own_extricate_if(self, &extr);
        do {
             oldstatus = sem->sem_status;
             if ((oldstatus & 1) && (oldstatus != 1))
@@ -103,12 +105,12 @@ int __old_sem_wait(old_sem_t * sem)
        while (! sem_compare_and_swap(sem, oldstatus, newstatus));
        if (newstatus & 1) {
            /* We got the semaphore. */
-         __pthread_set_own_extricate_if(self, 0); 
+         __pthread_set_own_extricate_if(self, 0);
            return 0;
        }
        /* Wait for sem_post or cancellation */
        suspend(self);
-       __pthread_set_own_extricate_if(self, 0); 
+       __pthread_set_own_extricate_if(self, 0);
 
        /* This is a cancellation point */
        if (self->p_canceled && self->p_cancelstate == PTHREAD_CANCEL_ENABLE) {
@@ -224,11 +226,11 @@ static void sem_restart_list(pthread_descr waiting)
   }
 }
 
-#if defined PIC && DO_VERSIONING
 symbol_version (__old_sem_init, sem_init, GLIBC_2.0);
 symbol_version (__old_sem_wait, sem_wait, GLIBC_2.0);
 symbol_version (__old_sem_trywait, sem_trywait, GLIBC_2.0);
 symbol_version (__old_sem_post, sem_post, GLIBC_2.0);
 symbol_version (__old_sem_getvalue, sem_getvalue, GLIBC_2.0);
 symbol_version (__old_sem_destroy, sem_destroy, GLIBC_2.0);
+
 #endif

diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c
index e5010b9..6ac7bc9 100644 (file)
--- a/linuxthreads/pthread.c
+++ b/linuxthreads/pthread.c
@@ -517,7 +517,7 @@ int __pthread_create_2_1(pthread_t *thread, const pthread_attr_t *attr,
 
 versioned_symbol (libpthread, __pthread_create_2_1, pthread_create, GLIBC_2_1);
 
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0)
+#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
 
 int __pthread_create_2_0(pthread_t *thread, const pthread_attr_t *attr,
                         void * (*start_routine)(void *), void *arg)

diff --git a/linuxthreads/semaphore.c b/linuxthreads/semaphore.c
index 0297b3a..c4a4f6e 100644 (file)
--- a/linuxthreads/semaphore.c
+++ b/linuxthreads/semaphore.c
@@ -21,6 +21,7 @@
 #include "spinlock.h"
 #include "restart.h"
 #include "queue.h"
+#include <shlib-compat.h>
 
 int __new_sem_init(sem_t *sem, int pshared, unsigned int value)
 {
@@ -71,7 +72,7 @@ int __new_sem_wait(sem_t * sem)
     return 0;
   }
   /* Register extrication interface */
-  __pthread_set_own_extricate_if(self, &extr); 
+  __pthread_set_own_extricate_if(self, &extr);
   /* Enqueue only if not already cancelled. */
   if (!(THREAD_GETMEM(self, p_canceled)
       && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE))
@@ -81,13 +82,13 @@ int __new_sem_wait(sem_t * sem)
   __pthread_unlock((struct _pthread_fastlock *) &sem->__sem_lock);
 
   if (already_canceled) {
-    __pthread_set_own_extricate_if(self, 0); 
+    __pthread_set_own_extricate_if(self, 0);
     pthread_exit(PTHREAD_CANCELED);
-  } 
+  }
 
   /* Wait for sem_post or cancellation, or fall through if already canceled */
   suspend(self);
-  __pthread_set_own_extricate_if(self, 0); 
+  __pthread_set_own_extricate_if(self, 0);
 
   /* Terminate only if the wakeup came from cancellation. */
   /* Otherwise ignore cancellation because we got the semaphore. */
@@ -189,21 +190,9 @@ int sem_unlink(const char *name)
   return -1;
 }
 
-#if defined PIC && DO_VERSIONING
-default_symbol_version (__new_sem_init, sem_init, GLIBC_2.1);
-default_symbol_version (__new_sem_wait, sem_wait, GLIBC_2.1);
-default_symbol_version (__new_sem_trywait, sem_trywait, GLIBC_2.1);
-default_symbol_version (__new_sem_post, sem_post, GLIBC_2.1);
-default_symbol_version (__new_sem_getvalue, sem_getvalue, GLIBC_2.1);
-default_symbol_version (__new_sem_destroy, sem_destroy, GLIBC_2.1);
-#else
-# ifdef weak_alias
-weak_alias (__new_sem_init, sem_init)
-weak_alias (__new_sem_wait, sem_wait)
-weak_alias (__new_sem_trywait, sem_trywait)
-weak_alias (__new_sem_post, sem_post)
-weak_alias (__new_sem_getvalue, sem_getvalue)
-weak_alias (__new_sem_destroy, sem_destroy)
-# endif
-#endif
-    
+versioned_symbol (libpthread, __new_sem_init, sem_init, GLIBC_2_1);
+versioned_symbol (libpthread, __new_sem_wait, sem_wait, GLIBC_2_1);
+versioned_symbol (libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1);
+versioned_symbol (libpthread, __new_sem_post, sem_post, GLIBC_2_1);
+versioned_symbol (libpthread, __new_sem_getvalue, sem_getvalue, GLIBC_2_1);
+versioned_symbol (libpthread, __new_sem_destroy, sem_destroy, GLIBC_2_1);

diff --git a/linuxthreads/weaks.c b/linuxthreads/weaks.c
index d6d028f..a91f5cf 100644 (file)
--- a/linuxthreads/weaks.c
+++ b/linuxthreads/weaks.c
@@ -1,5 +1,5 @@
 /* The weak pthread functions for Linux.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000 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
@@ -20,20 +20,19 @@
 #include <errno.h>
 #include <limits.h>
 #include <stdlib.h>
+#include <shlib-compat.h>
 
 extern int __pthread_return_0 (void);
 extern int __pthread_return_1 (void);
 extern void __pthread_return_void (void);
 
 /* Those are pthread functions which return 0 if successful. */
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-weak_alias (__pthread_return_0, __libc_pthread_attr_init_2_0)
-symbol_version (__libc_pthread_attr_init_2_0, pthread_attr_init, GLIBC_2.0);
 weak_alias (__pthread_return_0, __libc_pthread_attr_init_2_1)
-default_symbol_version (__libc_pthread_attr_init_2_1, pthread_attr_init,
-                       GLIBC_2.1);
-#else
-weak_alias (__pthread_return_0, pthread_attr_init)
+versioned_symbol (libpthread, __libc_pthread_attr_init_2_1, pthread_attr_init,
+                 GLIBC_2_1);
+#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
+weak_alias (__pthread_return_0, __libc_pthread_attr_init_2_0)
+symbol_version (__libc_pthread_attr_init_2_, pthread_attr_init, GLIBC_2.0);
 #endif
 weak_alias (__pthread_return_0, pthread_attr_destroy)
 weak_alias (__pthread_return_0, pthread_attr_setdetachstate)

diff --git a/sysdeps/unix/sysv/linux/errlist.c b/sysdeps/unix/sysv/linux/errlist.c
index 8c7ce92..4fbc2ca 100644 (file)
--- a/sysdeps/unix/sysv/linux/errlist.c
+++ b/sysdeps/unix/sysv/linux/errlist.c
@@ -23,13 +23,13 @@
 #define SYS_ERRLIST __new_sys_errlist
 #define SYS_NERR __new_sys_nerr
 
-#if SHLIB_COMPAT (libc, GLIBC_2_0)
+#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
 asm (".data; .globl __old_sys_errlist;  __old_sys_errlist:");
 #endif
 
 #include <sysdeps/gnu/errlist.c>
 
-#if SHLIB_COMPAT (libc, GLIBC_2_0)
+#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
 asm (".type __old_sys_errlist,@object;.size __old_sys_errlist,"
      OLD_ERRLIST_SIZE_STR "*" PTR_SIZE_STR);