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 /ChangeLog | |
| 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 'ChangeLog')
| -rw-r--r-- | ChangeLog | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index fc8c2e4f7b..28fcdb24c7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,35 @@ +2017-04-19 Florian Weimer <fweimer@redhat.com> + + * nscd/connections.c (have_accept4): Removed definition. + (nscd_run_worker, main_loop_poll, main_loop_epolll): Assume that + accept4 works. + * manual/install.texi (Linux): Require at least kernel 3.2.18 for + ia64 because that was the first version with accept4 support. + * support/Makefile (libsupport-routines): Add xaccept4. + * support/xsocket.h (xaccept4): Declare. + * support/xaccept4.c: New file. + * socket/tst-accept4.c: New file. + * socket/Makefile (tests): Add tst-accept4. + * sysdeps/mach/hurd/kernel-features.h (__ASSUME_ACCEPT4): Remove + definition. + * sysdeps/nacl/kernel-features.h (__ASSUME_ACCEPT4): Remove + comment. + * sysdeps/unix/sysv/linux/accept4.c: Assume that an accept4 + implementation is available. + (accept4): Use the system call if available, otherwise use the + socket call. + * sysdeps/unix/sysv/linux/ia64/configure.ac (arch_minimum_kernel): + Set to 3.2.18. + * sysdeps/unix/sysv/linux/ia64/kernel-features.h + (__ASSUME_ACCEPT4_SYSCALL, __ASSUME_ACCEPT4): Do not undefine. + accept4 is unconditionally available in later 3.2 stable kernels. + (__ASSUME_ACCEPT4_SYSCALL): Define. + * sysdeps/unix/sysv/linux/kernel-features.h + (__ASSUME_ACCEPT4_SOCKETCALL, __ASSUME_ACCEPT4): Remove + definitions. + * sysdeps/unix/sysv/linux/i386/kernel-features.h + (__ASSUME_ACCEPT4_SYSCALL): Define for Linux 4.3 or later. + 2017-04-18 Joseph Myers <joseph@codesourcery.com> * conform/Makefile (tests-special): Do not make addition of |