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-rw-r--r--sysdeps/unix/sysv/linux/configure16
-rw-r--r--sysdeps/unix/sysv/linux/configure.in16
-rw-r--r--sysdeps/unix/sysv/linux/kernel-features.h53
3 files changed, 29 insertions, 56 deletions
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
index ccc4c676d6..b04f7715fa 100644
--- a/sysdeps/unix/sysv/linux/configure
+++ b/sysdeps/unix/sysv/linux/configure
@@ -284,34 +284,34 @@ test -n "$arch_minimum_kernel" ||
case "$machine" in
i386*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
powerpc/powerpc32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-64)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sh*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
libc_cv_gcc_unwind_find_fde=yes
;;
sparc/sparc64*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sparc*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
esac
if test -n "$minimum_kernel"; then
diff --git a/sysdeps/unix/sysv/linux/configure.in b/sysdeps/unix/sysv/linux/configure.in
index 1a00329cac..e55d9fdb0f 100644
--- a/sysdeps/unix/sysv/linux/configure.in
+++ b/sysdeps/unix/sysv/linux/configure.in
@@ -41,34 +41,34 @@ test -n "$arch_minimum_kernel" ||
case "$machine" in
i386*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
powerpc/powerpc32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-64)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sh*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
libc_cv_gcc_unwind_find_fde=yes
;;
sparc/sparc64*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sparc*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
esac
if test -n "$minimum_kernel"; then
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index e5b65cca0b..7dfc4e30d1 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -108,19 +108,15 @@
#define __ASSUME_POSIX_TIMERS 1
/* Beginning with 2.6.12 the clock and timer supports CPU clocks. */
-#if __LINUX_KERNEL_VERSION >= 0x2060c
-# define __ASSUME_POSIX_CPU_TIMERS 1
-#endif
+#define __ASSUME_POSIX_CPU_TIMERS 1
/* The statfs64 syscalls are available in 2.5.74 (but not for alpha). */
#define __ASSUME_STATFS64 1
/* The tgkill syscall was instroduced for i386 in 2.5.75. On x86-64,
sparc, SH, ppc, and ppc64 it was introduced in 2.6.0-test3. */
-#if defined __i386__ \
- || (__LINUX_KERNEL_VERSION >= 132609 \
- && (defined __x86_64__ || defined __powerpc__ \
- || defined __sh__ || defined __sparc__))
+#if (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
+ || defined __sh__ || defined __sparc__)
# define __ASSUME_TGKILL 1
#endif
@@ -129,35 +125,23 @@
ppc, and ppc64 it was introduced in 2.6.0-test3. */
#if defined __sparc__ \
|| defined __i386__ \
- || (__LINUX_KERNEL_VERSION > 132609 && defined __x86_64__) \
- || (__LINUX_KERNEL_VERSION >= 132609 && defined __powerpc__) \
- || (__LINUX_KERNEL_VERSION >= 132609 && defined __sh__)
+ || defined __x86_64__ \
+ || defined __powerpc__ \
+ || defined __sh__
# define __ASSUME_UTIMES 1
#endif
-// XXX Disabled for now since the semantics we want is not achieved.
-#if 0
-/* The CLONE_STOPPED flag was introduced in the 2.6.0-test1 series. */
-#if __LINUX_KERNEL_VERSION >= 132609
-# define __ASSUME_CLONE_STOPPED 1
-#endif
-#endif
-
/* The fixed version of the posix_fadvise64 syscall appeared in
2.6.0-test3. At least for x86 and sparc. Powerpc support appeared
in 2.6.2, but for 32-bit userspace only. */
-#if (__LINUX_KERNEL_VERSION >= 132609 \
- && (defined __i386__ || defined __sparc__)) \
- || (__LINUX_KERNEL_VERSION >= 132610 && defined __powerpc__ \
- && !defined __powerpc64__)
+#if (defined __i386__ || defined __sparc__ \
+ || (defined __powerpc__ && !defined __powerpc64__))
# 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
+#define __ASSUME_PROT_GROWSUPDOWN 1
/* Starting with 2.6.0 PowerPC adds signal/swapcontext support for Vector
SIMD (AKA Altivec, VMX) instructions and register state. This changes
@@ -168,30 +152,19 @@
/* The CLONE_DETACHED flag is not necessary in 2.6.2 kernels, it is
implied. */
-#if __LINUX_KERNEL_VERSION >= 132610
-# define __ASSUME_NO_CLONE_DETACHED 1
-#endif
+#define __ASSUME_NO_CLONE_DETACHED 1
/* Starting with version 2.6.4-rc1 the getdents syscall returns d_type
information as well and in between 2.6.5 and 2.6.8 most compat wrappers
were fixed too. Except s390{,x} which was fixed in 2.6.11. */
-#if (__LINUX_KERNEL_VERSION >= 0x020608 && !defined __s390__) \
- || (__LINUX_KERNEL_VERSION >= 0x02060b && defined __s390__)
-# define __ASSUME_GETDENTS32_D_TYPE 1
-#endif
+#define __ASSUME_GETDENTS32_D_TYPE 1
/* Starting with version 2.6.9, the waitid system call is available.
Except for powerpc{,64} and s390{,x}, where it is available in 2.6.12. */
-#if (__LINUX_KERNEL_VERSION >= 0x020609 \
- && !defined __powerpc__ && !defined __s390__) \
- || (__LINUX_KERNEL_VERSION >= 0x02060c \
- && (defined __powerpc__ || defined __s390__))
-# define __ASSUME_WAITID_SYSCALL 1
-#endif
+#define __ASSUME_WAITID_SYSCALL 1
/* On sparc64 stat64/lstat64/fstat64 syscalls were introduced in 2.6.12. */
-#if __LINUX_KERNEL_VERSION >= 0x02060c && defined __sparc__ \
- && defined __arch64__
+#if defined __sparc__ && defined __arch64__
# define __ASSUME_STAT64_SYSCALL 1
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 14:31:23 +0000