auto import from //depot/cupcake/@135843
diff --git a/libc/netbsd/net/getservent.c b/libc/netbsd/net/getservent.c
new file mode 100644
index 0000000..45207df
--- /dev/null
+++ b/libc/netbsd/net/getservent.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <netdb.h>
+#include "servent.h"
+#include "services.h"
+
+void
+setservent(int f)
+{
+ res_static rs = __res_get_static();
+ if (rs) {
+ rs->servent_ptr = NULL;
+ }
+}
+
+void
+endservent(void)
+{
+ /* nothing to do */
+}
+
+struct servent *
+getservent_r( res_static rs )
+{
+ const char* p;
+ const char* q;
+ int namelen;
+ int nn,count;
+ int total = 0;
+ char* p2;
+
+ p = rs->servent_ptr;
+ if (p == NULL)
+ p = _services;
+ else if (p[0] == 0)
+ return NULL;
+
+ /* first compute the total size */
+ namelen = p[0];
+ total += namelen + 1;
+ q = p + 1 + namelen + 3; /* skip name + port + proto */
+ count = q[0]; /* get aliascount */
+ q += 1;
+
+ total += (count+1)*sizeof(char*);
+ for (nn = 0; nn < count; nn++) {
+ int len2 = q[0];
+ total += 1 + len2;
+ q += 1 + len2;
+ }
+
+ /* reallocate the thread-specific servent struct */
+ p2 = realloc( (char*)rs->servent.s_aliases, total );
+ if (p2 == NULL)
+ return NULL;
+
+ /* now write to it */
+ rs->servent.s_aliases = (char**) p2;
+ p2 += (count+1)*sizeof(char*);
+ rs->servent.s_name = p2;
+ p2 += namelen + 1;
+ rs->servent.s_proto = p2;
+
+ /* copy name + port + setup protocol */
+ memcpy( rs->servent.s_name, p+1, namelen );
+ rs->servent.s_name[namelen] = 0;
+ p += 1 + namelen;
+ rs->servent.s_port = ((((unsigned char*)p)[0] << 8) |
+ ((unsigned char*)p)[1]);
+
+ rs->servent.s_proto = p[2] == 't' ? "tcp" : "udp";
+ p += 4; /* skip port(2) + proto(1) + aliascount(1) */
+
+ for (nn = 0; nn < count; nn++) {
+ int len2 = p[0];
+ rs->servent.s_aliases[nn] = p2;
+ memcpy( p2, p+1, len2 );
+ p2[len2] = 0;
+ p2 += len2 + 1;
+ p += len2 + 1;
+ }
+ rs->servent.s_aliases[nn] = NULL;
+
+ rs->servent_ptr = p;
+
+ return &rs->servent;
+}
+
+struct servent *
+getservent(void)
+{
+ res_static rs = __res_get_static();
+
+ if (rs == NULL) return NULL;
+
+ return getservent_r(rs);
+}