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| author | unknown <joerg@mysql.com> | 2005-03-04 10:22:50 +0100 |
|---|---|---|
| committer | unknown <joerg@mysql.com> | 2005-03-04 10:22:50 +0100 |
| commit | b66d71c8c3e14813c93860f73a315c33d77b0866 (patch) | |
| tree | 86883e4f9bfeaa5bb1d9afc6b2e15e07e2d7eadd /depcomp | |
| parent | 555ea37d773e1e2345df5e6eea9f6d4e48432bd0 (diff) | |
| download | mariadb-git-b66d71c8c3e14813c93860f73a315c33d77b0866.tar.gz | |
Prevent a collision with the system's '#define errno ...' by guarding the variable declaration.
include/my_sys.h:
There are platforms which use '#define errno ...' and then cause a collision with
'extern int errno;', one example is OpenBSD.
Rather than treat them explicitly by the 'HAVE_ERRNO_AS_DEFINE', we can check for these
by using '#ifndef errno'.
(Backported from 5.0, as the problem was discovered there first.)
Diffstat (limited to 'depcomp')
0 files changed, 0 insertions, 0 deletions