1 files changed, 99 insertions, 0 deletions
diff --git a/usr.sbin/pw/pw_utils.c b/usr.sbin/pw/pw_utils.c
new file mode 100644
index 0000000..1a4f812
--- /dev/null
+++ b/usr.sbin/pw/pw_utils.c
@@ -0,0 +1,99 @@
+/*-
+ * Copyright (C) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
+ * 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
+ *    in this position and unchanged.
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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 AUTHOR(S) 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>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include <err.h>
+#include <inttypes.h>
+#include <sysexits.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "pw.h"
+
+int
+pw_checkfd(char *nptr)
+{
+	const char *errstr;
+	int fd = -1;
+
+	if (strcmp(nptr, "-") == 0)
+		return '-';
+	fd = strtonum(nptr, 0, INT_MAX, &errstr);
+	if (errstr != NULL)
+		errx(EX_USAGE, "Bad file descriptor '%s': %s",
+		    nptr, errstr);
+	return (fd);
+}
+
+uintmax_t
+pw_checkid(char *nptr, uintmax_t maxval)
+{
+	const char *errstr = NULL;
+	uintmax_t id;
+
+	id = strtounum(nptr, 0, maxval, &errstr);
+	if (errstr)
+		errx(EX_USAGE, "Bad id '%s': %s", nptr, errstr);
+	return (id);
+}
+
+struct userconf *
+get_userconfig(const char *config)
+{
+	char defaultcfg[MAXPATHLEN];
+
+	if (config != NULL)
+		return (read_userconfig(config));
+	snprintf(defaultcfg, sizeof(defaultcfg), "%s/pw.conf", conf.etcpath);
+	return (read_userconfig(defaultcfg));
+}
+
+int
+nis_update(void) {
+	pid_t pid;
+	int i;
+
+	fflush(NULL);
+	if ((pid = fork()) == -1) {
+		warn("fork()");
+		return (1);
+	}
+	if (pid == 0) {
+		execlp("/usr/bin/make", "make", "-C", "/var/yp/", (char*) NULL);
+		_exit(1);
+	}
+	waitpid(pid, &i, 0);
+	if ((i = WEXITSTATUS(i)) != 0)
+		errx(i, "make exited with status %d", i);
+	return (i);
+}