X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fdropin.c;h=ab3fd6bb58e91609228d09cbd41c29fc5fe71448;hb=37cca72e6c973b77b5d11dcf721ae050edc23586;hp=eb17acaad082ecb40d489bd5f7c0022cdadcd7d7;hpb=6dfdb323612184529b4b83c1be914dda8262de47;p=tinc

diff --git a/src/dropin.c b/src/dropin.c
index eb17acaa..ab3fd6bb 100644
--- a/src/dropin.c
+++ b/src/dropin.c
@@ -25,7 +25,7 @@
 #ifndef HAVE_DAEMON
 /*
   Replacement for the daemon() function.
-  
+
   The daemon() function is for programs wishing to detach themselves
   from the controlling terminal and run in the background as system
   daemons.
@@ -104,14 +104,14 @@ char *get_current_dir_name(void) {
 	size = 100;
 	buf = xmalloc(size);
 
-	errno = 0;					/* Success */
+	errno = 0;                                      /* Success */
 	r = getcwd(buf, size);
 
 	/* getcwd returns NULL and sets errno to ERANGE if the bufferspace
 	   is insufficient to contain the entire working directory.  */
 	while(r == NULL && errno == ERANGE) {
 		free(buf);
-		size <<= 1;				/* double the size */
+		size <<= 1;                             /* double the size */
 		buf = xmalloc(size);
 		r = getcwd(buf, size);
 	}
@@ -158,8 +158,18 @@ int vasprintf(char **buf, const char *fmt, va_list ap) {
 
 #ifndef HAVE_GETTIMEOFDAY
 int gettimeofday(struct timeval *tv, void *tz) {
+#ifdef HAVE_MINGW
+	FILETIME ft;
+	GetSystemTimeAsFileTime(&ft);
+	uint64_t lt = (uint64_t)ft.dwLowDateTime | ((uint64_t)ft.dwHighDateTime << 32);
+	lt -= 116444736000000000ULL;
+	tv->tv_sec = lt / 10000000;
+	tv->tv_usec = (lt / 10) % 1000000;
+#else
+#warning No high resolution time source!
 	tv->tv_sec = time(NULL);
 	tv->tv_usec = 0;
+#endif
 	return 0;
 }
 #endif