diff options
| author | Florian Weimer <fweimer@redhat.com> | 2017-04-19 07:44:48 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-04-19 07:44:48 +0200 |
| commit | e92030239abb4038d4f915d47021d6c037239309 (patch) | |
| tree | 1c8c4877f35df78b7441a5736d8551b9b4877231 /sysdeps/unix/sysv/linux/ia64 | |
| parent | 62f71aad7e0d9df95578846134f1738ddf0e7844 (diff) | |
Assume that accept4 is always available and works
Simplify the Linux accept4 implementation based on the assumption
that it is available in some way. __ASSUME_ACCEPT4_SOCKETCALL was
previously unused, so remove it.
For ia64, the accept4 system call (and socket call) were backported
in kernel version 3.2.18. Reflect this in the installation
instructions.
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/configure | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/configure.ac | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/kernel-features.h | 7 |
3 files changed, 9 insertions, 6 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/configure b/sysdeps/unix/sysv/linux/ia64/configure index 1d4e5d18d6..3cf72371ef 100644 --- a/sysdeps/unix/sysv/linux/ia64/configure +++ b/sysdeps/unix/sysv/linux/ia64/configure @@ -2,3 +2,7 @@ # Local configure fragment for sysdeps/unix/sysv/linux/ia64 ldd_rewrite_script=$dir/ldd-rewrite.sed + +# First version with support for the accept4 system call. +# Linux 3.3 includes it as well. +arch_minimum_kernel=3.2.18 diff --git a/sysdeps/unix/sysv/linux/ia64/configure.ac b/sysdeps/unix/sysv/linux/ia64/configure.ac index 4fb564721b..94a578c12d 100644 --- a/sysdeps/unix/sysv/linux/ia64/configure.ac +++ b/sysdeps/unix/sysv/linux/ia64/configure.ac @@ -2,3 +2,7 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. # Local configure fragment for sysdeps/unix/sysv/linux/ia64 ldd_rewrite_script=$dir/ldd-rewrite.sed + +# First version with support for the accept4 system call. +# Linux 3.3 includes it as well. +arch_minimum_kernel=3.2.18 diff --git a/sysdeps/unix/sysv/linux/ia64/kernel-features.h b/sysdeps/unix/sysv/linux/ia64/kernel-features.h index ac9403e869..cda0ad6150 100644 --- a/sysdeps/unix/sysv/linux/ia64/kernel-features.h +++ b/sysdeps/unix/sysv/linux/ia64/kernel-features.h @@ -22,13 +22,8 @@ #include_next <kernel-features.h> -/* Support for the accept4 syscall was added in 3.3. */ -#if __LINUX_KERNEL_VERSION < 0x030300 -# undef __ASSUME_ACCEPT4_SYSCALL -# undef __ASSUME_ACCEPT4 -#endif - #define __ASSUME_RECV_SYSCALL 1 #define __ASSUME_SEND_SYSCALL 1 +#define __ASSUME_ACCEPT4_SYSCALL 1 #endif /* _KERNEL_FEATURES_H */ |