1*7b5038d7SDag-Erling Smørgrav #ifdef HAVE_CONFIG_H 2*7b5038d7SDag-Erling Smørgrav #include <ldns/config.h> 3*7b5038d7SDag-Erling Smørgrav #endif 4*7b5038d7SDag-Erling Smørgrav 5*7b5038d7SDag-Erling Smørgrav #include <stdio.h> 6*7b5038d7SDag-Erling Smørgrav 7*7b5038d7SDag-Erling Smørgrav #ifdef HAVE_STDLIB_H 8*7b5038d7SDag-Erling Smørgrav #include <stdlib.h> 9*7b5038d7SDag-Erling Smørgrav #endif 10*7b5038d7SDag-Erling Smørgrav 11*7b5038d7SDag-Erling Smørgrav #include <time.h> 12*7b5038d7SDag-Erling Smørgrav 13*7b5038d7SDag-Erling Smørgrav time_t timegm(struct tm * tm)14*7b5038d7SDag-Erling Smørgravtimegm (struct tm *tm) { 15*7b5038d7SDag-Erling Smørgrav time_t ret; 16*7b5038d7SDag-Erling Smørgrav char *tz; 17*7b5038d7SDag-Erling Smørgrav 18*7b5038d7SDag-Erling Smørgrav tz = getenv("TZ"); 19*7b5038d7SDag-Erling Smørgrav putenv((char*)"TZ="); 20*7b5038d7SDag-Erling Smørgrav tzset(); 21*7b5038d7SDag-Erling Smørgrav ret = mktime(tm); 22*7b5038d7SDag-Erling Smørgrav if (tz) { 23*7b5038d7SDag-Erling Smørgrav char buf[256]; 24*7b5038d7SDag-Erling Smørgrav snprintf(buf, sizeof(buf), "TZ=%s", tz); 25*7b5038d7SDag-Erling Smørgrav putenv(tz); 26*7b5038d7SDag-Erling Smørgrav } 27*7b5038d7SDag-Erling Smørgrav else 28*7b5038d7SDag-Erling Smørgrav putenv((char*)"TZ"); 29*7b5038d7SDag-Erling Smørgrav tzset(); 30*7b5038d7SDag-Erling Smørgrav return ret; 31*7b5038d7SDag-Erling Smørgrav } 32