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2003-11-26  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/kernel-features.h
	(__ASSUME_PROT_GROWSUPDOWN): Define for 2.6.1 and up.
	* sysdeps/unix/sysv/linux/dl-execstack.c: Omit compatibility code
	if __ASSUME_PROT_GROWSUPDOWN is defined.

2003-11-26  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/dl-execstack.c
	(_dl_make_stack_executable): Set dl_stack_flags always for
	success.
This commit is contained in:
Ulrich Drepper
2003-11-27 05:24:58 +00:00
parent ab18a27d54
commit 5cb48b8492
6 changed files with 57 additions and 8 deletions
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8
sysdeps/unix/sysv/linux/kernel-features.h
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@ -376,6 +376,12 @@
/* The fixed version of the posix_fadvise64 syscall appeared in
2.6.0-test3. At least for x86. */
#if __LINUX_KERNEL_VERSION >= 132609 && (defined __i386__)
#if __LINUX_KERNEL_VERSION >= 132609 && defined __i386__
# define __ASSUME_FADVISE64_64_SYSCALL 1
#endif
/* The PROT_GROWSDOWN/PROT_GROWSUP flags were introduced in the 2.6.0-test
series. */
#if __LINUX_KERNEL_VERSION >= 132609
# define __ASSUME_PROT_GROWSUPDOWN 1
#endif