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-rw-r--r--configure.ac1
-rw-r--r--lib/util.cc21
2 files changed, 19 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac
index 3194718..3484146 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,6 +10,7 @@ AC_PROG_LIBTOOL
PKG_PROG_PKG_CONFIG
AC_HEADER_STDC
+AC_CHECK_FUNCS([timegm])
AC_PATH_PROG([XSLTPROC],[xsltproc],[true])
diff --git a/lib/util.cc b/lib/util.cc
index d979502..a46ba2a 100644
--- a/lib/util.cc
+++ b/lib/util.cc
@@ -122,6 +122,21 @@ namespace opkele {
return rv;
}
+#ifndef HAVE_TIMEGM
+ static time_t timegm(struct tm *t) {
+ char *tz = getenv("TZ");
+ setenv("TZ","",1); tzset();
+ time_t rv = mktime(t);
+ if(tz)
+ setenv("TZ",tz,1);
+ else
+ unsetenv("TZ");
+ tzset();
+ return rv;
+ }
+# define timegm opkele::util::timegm
+#endif /* HAVE_TIMEGM */
+
time_t w3c_to_time(const string& w) {
int fraction;
struct tm tm_t;
@@ -145,10 +160,10 @@ namespace opkele {
throw failed_conversion(OPKELE_CP_ "failed to sscanf()");
tm_t.tm_mon--;
tm_t.tm_year-=1900;
- time_t rv = mktime(&tm_t);
+ time_t rv = timegm(&tm_t);
if(rv==(time_t)-1)
- throw failed_conversion(OPKELE_CP_ "failed to mktime()");
- return rv-timezone;
+ throw failed_conversion(OPKELE_CP_ "failed to gmtime()");
+ return rv;
}
/*