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| 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 /manual/install.texi | |
| parent | 62f71aad7e0d9df95578846134f1738ddf0e7844 (diff) | |
| download | glibc-e92030239abb4038d4f915d47021d6c037239309.tar.gz glibc-e92030239abb4038d4f915d47021d6c037239309.tar.xz glibc-e92030239abb4038d4f915d47021d6c037239309.zip | |
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 'manual/install.texi')
| -rw-r--r-- | manual/install.texi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/manual/install.texi b/manual/install.texi index 99397c2ee0..d39d2daacd 100644 --- a/manual/install.texi +++ b/manual/install.texi @@ -566,6 +566,8 @@ patches, although we try to avoid this. If you are installing @theglibc{} on @gnulinuxsystems{}, you need to have the header files from a 3.2 or newer kernel around for reference. +(For the ia64 architecture, you need version 3.2.18 or newer because this +is the first version with support for the @code{accept4} system call.) These headers must be installed using @samp{make headers_install}; the headers present in the kernel source directory are not suitable for direct use by @theglibc{}. You do not need to use that kernel, just have |