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2003-12-11  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/kernel-features.h: Remove __ASSUME_VSYSCALL.
	There might always be processes which have no vDSO.
	* sysdeps/generic/dl-sysdep.c: Remove __ASSUME_VSYSCALL uses.
	* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
This commit is contained in:
Ulrich Drepper
2003-12-12 04:32:41 +00:00
parent 1ce9631b86
commit 8e4f5035e3
4 changed files with 23 additions and 27 deletions
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6
sysdeps/unix/sysv/linux/kernel-features.h
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@ -320,12 +320,6 @@
# define __ASSUME_NETLINK_SUPPORT 1
#endif
/* For x86, support for the sysenter instruction was available in
2.5.53. But the unwind information was added only in 2.5.69. */
#if __LINUX_KERNEL_VERSION >= 132421 && defined __i386__
# define __ASSUME_VSYSCALL 1
#endif
/* The requeue futex functionality was introduced in 2.5.70. */
#if __LINUX_KERNEL_VERSION >= 132422
# define __ASSUME_FUTEX_REQUEUE 1