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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-03-04 12:59:10 +0100 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-03-04 12:59:10 +0100 |
| commit | c034b2e1655dd2856f8b6f3247e6e406e46c24a4 (patch) | |
| tree | 7662b9ba6f3749d13c4dd9797098529e0b7c904d /libc/sysdeps/linux/common/bits/kernel-features.h | |
| parent | 63859f89f327e48037a4cdba982cd6afa3007da7 (diff) | |
poll: unavailable on linux < 2.2.0
fixes bug #253
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.h | 5 |
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 88297349a..b04ad6d3e 100644 --- a/libc/sysdeps/linux/common/bits/kernel-features.h +++ b/libc/sysdeps/linux/common/bits/kernel-features.h @@ -28,6 +28,11 @@ #include <linux/version.h> #define __LINUX_KERNEL_VERSION LINUX_VERSION_CODE +/* When was `poll' introduced? */ +#if __LINUX_KERNEL_VERSION >= 131584 +# define __ASSUME_POLL_SYSCALL 1 +#endif + /* Real-time signal became usable in 2.1.70. */ #if __LINUX_KERNEL_VERSION >= 131398 # define __ASSUME_REALTIME_SIGNALS 1 |