X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=lib%2Fdropin.c;h=eb17acaad082ecb40d489bd5f7c0022cdadcd7d7;hp=572617c6b841f031786a2ae36748a5494e9f3058;hb=e16ead8dd9d4600664058069f0695832dfe068b2;hpb=ab7c61b06f6c6e991225f2fcc32d02b8e1084aee

diff --git a/lib/dropin.c b/lib/dropin.c
index 572617c6..eb17acaa 100644
--- a/lib/dropin.c
+++ b/lib/dropin.c
@@ -1,7 +1,7 @@
 /*
     dropin.c -- a set of drop-in replacements for libc functions
     Copyright (C) 2000-2005 Ivo Timmermans,
-                  2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2011 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -36,8 +36,7 @@
   Unless the argument noclose is non-zero, daemon() will redirect
   standard input, standard output and standard error to /dev/null.
 */
-int daemon(int nochdir, int noclose)
-{
+int daemon(int nochdir, int noclose) {
 #ifdef HAVE_FORK
 	pid_t pid;
 	int fd;
@@ -95,8 +94,7 @@ int daemon(int nochdir, int noclose)
   current directory name.  If the environment variable PWD is set, and
   its value is correct, then that value will be returned.
 */
-char *get_current_dir_name(void)
-{
+char *get_current_dir_name(void) {
 	size_t size;
 	char *buf;
 	char *r;
@@ -165,3 +163,11 @@ int gettimeofday(struct timeval *tv, void *tz) {
 	return 0;
 }
 #endif
+
+#ifndef HAVE_USLEEP
+int usleep(long long usec) {
+	struct timeval tv = {usec / 1000000, (usec / 1000) % 1000};
+	select(0, NULL, NULL, NULL, &tv);
+	return 0;
+}
+#endif