+2005-01-26 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/kernel-features.h: Found reference to
+ MSG_NOSIGNAL being in 2.2 kernels.
+
2005-01-26 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysdep.h
+2005-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S (__new_sem_trywait):
+ Use direct %gs segment access or, if NO_TLS_DIRECT_SEG_REFS,
+ at least gotntpoff relocation and addition.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait):
+ Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__new_sem_post):
+ Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait):
+ Likewise.
+
2005-01-06 Ulrich Drepper <drepper@redhat.com>
* allocatestack.c (init_one_static_tls): Adjust initialization of DTV
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
#endif
addl $_GLOBAL_OFFSET_TABLE_, %ebx
#if USE___THREAD
- movl %gs:0, %edx
- subl errno@gottpoff(%ebx), %edx
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ebx), %edx
+ addl %gs:0, %edx
movl $EINVAL, (%edx)
+# else
+ movl errno@gotntpoff(%ebx), %edx
+ movl $EINVAL, %gs:(%edx)
+# endif
#else
call __errno_location@plt
movl $EINVAL, (%eax)
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
#endif
addl $_GLOBAL_OFFSET_TABLE_, %ebx
#if USE___THREAD
- movl %gs:0, %edx
- subl errno@gottpoff(%ebx), %edx
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ebx), %edx
+ addl %gs:0, %edx
movl %esi, (%edx)
+# else
+ movl errno@gotntpoff(%ebx), %edx
+ movl %esi, %gs:(%edx)
+# endif
#else
call __errno_location@plt
movl %esi, (%eax)
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
#endif
addl $_GLOBAL_OFFSET_TABLE_, %ecx
#if USE___THREAD
- movl %gs:0, %edx
- subl errno@gottpoff(%ecx), %edx
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ecx), %edx
+ addl %gs:0, %edx
movl $EAGAIN, (%edx)
+# else
+ movl errno@gotntpoff(%ecx), %edx
+ movl $EAGAIN, %gs:(%edx)
+# endif
#else
call __errno_location@plt
movl $EAGAIN, (%eax)
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
#endif
addl $_GLOBAL_OFFSET_TABLE_, %ebx
#if USE___THREAD
- movl %gs:0, %edx
- subl errno@gottpoff(%ebx), %edx
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ebx), %edx
+ addl %gs:0, %edx
movl %esi, (%edx)
+# else
+ movl errno@gotntpoff(%ebx), %edx
+ movl %esi, %gs:(%edx)
+# endif
#else
call __errno_location@plt
movl %esi, (%eax)
# define __ASSUME_SIOCGIFNAME 1
#endif
-/* MSG_NOSIGNAL was at least available with Linux 2.3.15. */
-#if __LINUX_KERNEL_VERSION >= 131855
+/* MSG_NOSIGNAL was at least available with Linux 2.2.0. */
+#if __LINUX_KERNEL_VERSION >= 131584
# define __ASSUME_MSG_NOSIGNAL 1
#endif