diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1999-05-26 23:37:38 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-05-26 23:37:38 +0000 |
| commit | 958f238f3619373d3dbc106d3cda3c467b3419b1 (patch) | |
| tree | 9d15d47658aeaae08ee7e5e5e9d4a63d034caa49 /sysdeps/unix/sysv/linux/testrtsig.h | |
| parent | 475e390e80a950a8746dc0b88341742dc99014e4 (diff) | |
| download | glibc-958f238f3619373d3dbc106d3cda3c467b3419b1.zip glibc-958f238f3619373d3dbc106d3cda3c467b3419b1.tar.gz glibc-958f238f3619373d3dbc106d3cda3c467b3419b1.tar.bz2 | |
Update.
1999-05-26 Ulrich Drepper <drepper@cygnus.com>
* config.h.in: Add __LINUX_KERNEL_VERSION.
* configure.in: Recognize --enable-kernel.
* sysdeps/unix/sysv/linux/configure.in: Check for correct kernel
headers if --enable-kernel is given and set __LINUX_KERNEL_VERSION
appropriately.
* sysdeps/unix/sysv/linux/init-first.c: If minimal kernel version is
given perform runtime test.
* sysdeps/unix/sysv/linux/kernel-features.h: New file.
* sysdeps/unix/sysv/linux/getcwd.c: Elide compatibility code if
minimal supported kernel is known to have the feature.
* sysdeps/unix/sysv/linux/poll.c: Likewise.
* sysdeps/unix/sysv/linux/pread.c: Likewise.
* sysdeps/unix/sysv/linux/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/pwrite64.c: Likewise.
* sysdeps/unix/sysv/linux/seteuid.c: Likewise.
* sysdeps/unix/sysv/linux/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/sigprocmask.c: Likewise.
* sysdeps/unix/sysv/linux/sigsuspend.c: Likewise.
* sysdeps/unix/sysv/linux/testrtsig.h: Likewise.
* sysdeps/unix/sysv/linux/i386/chown.c: Likewise.
* sysdeps/unix/sysv/linux/i386/pread.c: Likewise.
* sysdeps/unix/sysv/linux/i386/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/i386/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/i386/pwrite64.c: Likewise.
* sysdeps/unix/sysv/linux/sysctl.c: Add __sysctl alias.
Diffstat (limited to 'sysdeps/unix/sysv/linux/testrtsig.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/testrtsig.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/testrtsig.h b/sysdeps/unix/sysv/linux/testrtsig.h index 7c41877..72d4e5a 100644 --- a/sysdeps/unix/sysv/linux/testrtsig.h +++ b/sysdeps/unix/sysv/linux/testrtsig.h @@ -1,5 +1,5 @@ /* Test whether RT signals are really available. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -21,10 +21,16 @@ #include <string.h> #include <sys/utsname.h> +#include "kernel-features.h" + static int kernel_has_rtsig (void) { +#if __ASSUME_REALTIME_SIGNALS + return 1; +#else struct utsname name; return uname (&name) == 0 && __strverscmp (name.release, "2.1.70") >= 0; +#endif } |