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authorAndreas Jaeger <aj@suse.de>2001-05-20 11:56:03 +0000
committerAndreas Jaeger <aj@suse.de>2001-05-20 11:56:03 +0000
commit7060e53ec7d97c4111ad4376f34dcbf596c9e25d (patch)
tree805ae1f3ddd2cd895c4b5bcb62489adaccb159f2
parentd6e614debf46d4ea6c0bf70e800ec92669e362b0 (diff)
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(__ASSUME_STD_AUXV): Define for linux >= 2.4.5 on powerpc. (__ASSUME_MMAP2_SYSCALL): Likewise.
-rw-r--r--sysdeps/unix/sysv/linux/kernel-features.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index 2a94b8d380..38c40ad383 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -162,18 +162,20 @@
/* When did O_DIRECTORY became available? Early in 2.3 but when?
Be safe, use 2.3.99. */
#if __LINUX_KERNEL_VERSION >= 131939
-# define __ASSUME_O_DIRECTORY 1
+# define __ASSUME_O_DIRECTORY 1
#endif
/* Starting with one of the 2.4.0 pre-releases the Linux kernel passes
up the page size information. */
#if __LINUX_KERNEL_VERSION >= 132097
-# define __ASSUME_AT_PAGESIZE 1
+# define __ASSUME_AT_PAGESIZE 1
#endif
-/* Starting with 2.4.? kernels PPC passes the AUXV in the standard way. */
-#if __LINUX_KERNEL_VERSION >= (132096+99) && defined __powerpc__
-# define __ASSUME_STD_AUXV 1
+/* Starting with 2.4.5 kernels PPC passes the AUXV in the standard way
+ and the mmap2 syscall made it into the official kernel. */
+#if __LINUX_KERNEL_VERSION >= (132096+5) && defined __powerpc__
+# define __ASSUME_STD_AUXV 1
+# define __ASSUME_MMAP2_SYSCALL 1
#endif
/* There are an infinite number of PA-RISC kernel versions numbered