X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/52d7d78865a5478cffdc0e51ff0f1e7a6aee373e..c36cd3171366e13b6b5d50e2c3a2c7269cd8e89c:/lib/compat.c

diff --git a/lib/compat.c b/lib/compat.c
index 1bf46b9c..a6d7d708 100644
--- a/lib/compat.c
+++ b/lib/compat.c
@@ -145,3 +145,40 @@
 	return ret;
 }
 #endif
+
+#ifndef HAVE_INET_ATON
+ int inet_aton(const char *cp, struct in_addr *inp)
+{
+	unsigned int a1, a2, a3, a4;
+	unsigned long ret;
+
+	if (strcmp(cp, "255.255.255.255") == 0) {
+		inp->s_addr = (unsigned) -1;
+		return 1;
+	}
+
+	if (sscanf(cp, "%u.%u.%u.%u", &a1, &a2, &a3, &a4) != 4 ||
+	    a1 > 255 || a2 > 255 || a3 > 255 || a4 > 255) {
+		return 1;
+	}
+
+	ret = (a1 << 24) | (a2 << 16) | (a3 << 8) | a4;
+
+	inp->s_addr = htonl(ret);
+	
+	if (inp->s_addr == (unsigned) -1) {
+		return 0;
+	}
+	return 1;
+}
+#endif
+
+/* some systems don't take the 2nd argument */
+int sys_gettimeofday(struct timeval *tv)
+{
+#if HAVE_GETTIMEOFDAY_TZ
+	return gettimeofday(tv, NULL);
+#else
+	return gettimeofday(tv);
+#endif
+}