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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-02-05 19:18:47 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-02-05 19:18:47 +0100
commit8fc39ee8febd800372770cf1be012c03b6302e44 (patch)
tree2a88b14a22c3f92f5a4991963e8e53366d816878 /libc/sysdeps/linux/common/bits/kernel-features.h
parent8a32a32317902c09d86ad4e310828bbf3af1bf30 (diff)
kernel-features: add __ASSUME_POSIX_CPU_TIMERS
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/common/bits/kernel-features.h')
-rw-r--r--libc/sysdeps/linux/common/bits/kernel-features.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/bits/kernel-features.h b/libc/sysdeps/linux/common/bits/kernel-features.h
index 923341b35..c6647c8e7 100644
--- a/libc/sysdeps/linux/common/bits/kernel-features.h
+++ b/libc/sysdeps/linux/common/bits/kernel-features.h
@@ -319,6 +319,11 @@
# define __ASSUME_POSIX_TIMERS 1
#endif
+/* Beginning with 2.6.12 the clock and timer supports CPU clocks. */
+#if __LINUX_KERNEL_VERSION >= 0x2060c
+# define __ASSUME_POSIX_CPU_TIMERS 1
+#endif
+
/* The late 2.5 kernels saw a lot of new CLONE_* flags. Summarize
their availability with one define. The changes were made first
for i386 and the have to be done separately for the other archs.