[SCM] Samba Shared Repository - branch v3-6-test updated
Jeremy Allison
jra at samba.org
Tue Nov 23 12:16:18 MST 2010
The branch, v3-6-test has been updated
via d760315 Fix bug #7785 - atime limit.
from c80a672 s3: Add a word of warning about "winbind use default domain"
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-6-test
- Log -----------------------------------------------------------------
commit d760315089b97cc105fce4d248374ecf6c9413d0
Author: Jeremy Allison <jra at samba.org>
Date: Tue Nov 23 11:12:17 2010 -0800
Fix bug #7785 - atime limit.
On a 64-bit time_t system make MAX_TIME_T the max value that
can be represented in a struct tm. This allows applications to
set times in the future beyond the 32-bit time_t limit (2037).
This is only in source3/configure.in, needs adding to the waf
configure/build system (but I'll need help with that).
Jeremy.
(cherry picked from commit cbb3ae6c9964e8ae28f56219b61a1a2e854265b9)
-----------------------------------------------------------------------
Summary of changes:
source3/configure.in | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/configure.in b/source3/configure.in
index 2014ae8..3203963 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -2219,6 +2219,31 @@ if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
fi
+AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
+AC_TRY_RUN([#include <time.h>
+main() {
+ struct tm *tm;
+ if (sizeof(time_t) == 8) {
+ time_t max_time = 0x7fffffffffffffffll;
+ tm = gmtime(&max_time);
+ /* This should fail with 32-bit tm_year. */
+ if (tm == NULL) {
+ /* Max time_t that works with 32-bit int tm_year in struct tm. */
+ max_time = 67768036191676799ll;
+ tm = gmtime(&max_time);
+ if (tm) {
+ exit(0);
+ }
+ }
+ }
+ exit(1);
+}],
+samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
+if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
+ AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
+fi
+
+
AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
AC_TRY_RUN([#include <stdio.h>
#include <sys/stat.h>
--
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