auto import from //depot/cupcake/@135843
diff --git a/libc/netbsd/net/getservent_r.c b/libc/netbsd/net/getservent_r.c
new file mode 100644
index 0000000..1668759
--- /dev/null
+++ b/libc/netbsd/net/getservent_r.c
@@ -0,0 +1,151 @@
+/* $NetBSD: getservent_r.c,v 1.5 2005/04/18 19:39:45 kleink Exp $ */
+
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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>
+
+#if defined(LIBC_SCCS) && !defined(lint)
+#if 0
+static char sccsid[] = "@(#)getservent.c 8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: getservent_r.c,v 1.5 2005/04/18 19:39:45 kleink Exp $");
+#endif
+#endif /* LIBC_SCCS and not lint */
+
+#include <netdb.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <netinet/in.h>
+
+#include "servent.h"
+
+void
+setservent_r(int f, struct servent_data *sd)
+{
+ if (sd->fp == NULL)
+ sd->fp = fopen(_PATH_SERVICES, "r");
+ else
+ rewind(sd->fp);
+ sd->stayopen |= f;
+}
+
+void
+endservent_r(struct servent_data *sd)
+{
+ if (sd->fp) {
+ (void)fclose(sd->fp);
+ sd->fp = NULL;
+ }
+ if (sd->aliases) {
+ free(sd->aliases);
+ sd->aliases = NULL;
+ sd->maxaliases = 0;
+ }
+ if (sd->line) {
+ free(sd->line);
+ sd->line = NULL;
+ }
+ sd->stayopen = 0;
+}
+
+struct servent *
+getservent_r(struct servent *sp, struct servent_data *sd)
+{
+ char *p, *cp, **q;
+ size_t i = 0;
+ int oerrno;
+
+ if (sd->fp == NULL && (sd->fp = fopen(_PATH_SERVICES, "r")) == NULL)
+ return NULL;
+
+ for (;;) {
+ if (sd->line)
+ free(sd->line);
+// sd->line = fparseln(sd->fp, NULL, NULL, NULL, FPARSELN_UNESCALL);
+ fprintf(stderr, "*** FIX ME! getservent_r() is going to fail!!!\n");
+ sd->line = NULL;
+ if (sd->line == NULL)
+ return NULL;
+ sp->s_name = p = sd->line;
+ p = strpbrk(p, " \t");
+ if (p == NULL)
+ continue;
+ *p++ = '\0';
+ while (*p == ' ' || *p == '\t')
+ p++;
+ cp = strpbrk(p, ",/");
+ if (cp == NULL)
+ continue;
+ *cp++ = '\0';
+ sp->s_port = htons((u_short)atoi(p));
+ sp->s_proto = cp;
+ if (sd->aliases == NULL) {
+ sd->maxaliases = 10;
+ sd->aliases = malloc(sd->maxaliases * sizeof(char *));
+ if (sd->aliases == NULL) {
+ oerrno = errno;
+ endservent_r(sd);
+ errno = oerrno;
+ return NULL;
+ }
+ }
+ q = sp->s_aliases = sd->aliases;
+ cp = strpbrk(cp, " \t");
+ if (cp != NULL)
+ *cp++ = '\0';
+ while (cp && *cp) {
+ if (*cp == ' ' || *cp == '\t') {
+ cp++;
+ continue;
+ }
+ if (i == sd->maxaliases - 2) {
+ sd->maxaliases *= 2;
+ q = realloc(q,
+ sd->maxaliases * sizeof(char *));
+ if (q == NULL) {
+ oerrno = errno;
+ endservent_r(sd);
+ errno = oerrno;
+ return NULL;
+ }
+ sp->s_aliases = sd->aliases = q;
+ }
+ q[i++] = cp;
+ cp = strpbrk(cp, " \t");
+ if (cp != NULL)
+ *cp++ = '\0';
+ }
+ q[i] = NULL;
+ return sp;
+ }
+}