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Support nanosecond timestamps in stat() for AIX 5.2+.

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Fixes Savannah bug #32485
This commit is contained in:
Paul Smith 2012-03-04 00:35:28 +00:00
parent 23c2b99e9d
commit fdb5fcc28d
2 changed files with 6 additions and 1 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2012-03-03 Paul Smith <psmith@gnu.org>
* acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Add support for AIX 5.2+
nanosecond timestamps. Fixes Savannah bug #32485.
Convert uses of `foo' for quoting to 'foo' to reflect changes in
the GNU Coding Standards. Fixes Savannah bug #34530.

4
acinclude.m4
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@ -101,6 +101,7 @@ changequote([,])dnl
dnl ---------------------------------------------------------------------------
dnl From Paul Eggert <eggert@twinsun.com>
dnl Update for Darwin by Troy Runkel <Troy.Runkel@mathworks.com>
dnl Update for AIX by Olexiy Buyanskyy (Savannah bug 32485)
AC_DEFUN([AC_STRUCT_ST_MTIM_NSEC],
[AC_CACHE_CHECK([for nanoseconds field of struct stat],
@ -112,8 +113,9 @@ AC_DEFUN([AC_STRUCT_ST_MTIM_NSEC],
# (defined _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED == 1
# && !defined __EXTENSIONS__)
# st_mtim.st__tim.tv_nsec -- UnixWare 2.1.2
# st_mtime_n -- AIX 5.2 and above
# st_mtimespec.tv_nsec -- Darwin (Mac OSX)
for ac_val in st_mtim.tv_nsec st_mtim._tv_nsec st_mtim.st__tim.tv_nsec st_mtimespec.tv_nsec; do
for ac_val in st_mtim.tv_nsec st_mtim._tv_nsec st_mtim.st__tim.tv_nsec st_mtime_n st_mtimespec.tv_nsec; do
CPPFLAGS="$ac_save_CPPFLAGS -DST_MTIM_NSEC=$ac_val"
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>