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| author | Jakub Jelinek <jakub@redhat.com> | 2005-05-30 09:42:34 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2005-05-30 09:42:34 +0000 |
| commit | 3aaf3c46d4c8bd6c5333af21247135e911e12f0d (patch) | |
| tree | dc32603e31bc13038bdaa4932a8ba0c65b3f7df6 /sysdeps/unix/sysv/linux | |
| parent | 4be21db2dbe05899207299b10d03daf3d5700f9c (diff) | |
| download | glibc-3aaf3c46d4c8bd6c5333af21247135e911e12f0d.tar.gz glibc-3aaf3c46d4c8bd6c5333af21247135e911e12f0d.tar.xz glibc-3aaf3c46d4c8bd6c5333af21247135e911e12f0d.zip | |
* sysdeps/unix/sysv/linux/dl-osinfo.h (DL_SYSDEP_OSCHECK): If
GLRO(dl_osversion) has been already set to a value smaller than _dl_discover_osversion (), don't overwrite it here.
Diffstat (limited to 'sysdeps/unix/sysv/linux')
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-osinfo.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-osinfo.h b/sysdeps/unix/sysv/linux/dl-osinfo.h index befa804cb1..03e1de716c 100644 --- a/sysdeps/unix/sysv/linux/dl-osinfo.h +++ b/sysdeps/unix/sysv/linux/dl-osinfo.h @@ -145,7 +145,9 @@ _dl_discover_osversion (void) int version = _dl_discover_osversion (); \ if (__builtin_expect (version >= 0, 1)) \ { \ - GLRO(dl_osversion) = version; \ + if (__builtin_expect (GLRO(dl_osversion) == 0, 1) \ + || GLRO(dl_osversion) > version) \ + GLRO(dl_osversion) = version; \ \ /* Now we can test with the required version. */ \ if (__LINUX_KERNEL_VERSION > 0 && version < __LINUX_KERNEL_VERSION) \ |