From c61852a02bd2d61682235ba3185173f527313827 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Wed, 29 Nov 2006 11:09:43 +0000
Subject: fix support for globally disabling --long-options. (disabling them
 saves ~4K on fully configured bbox)

---
 networking/ftpgetput.c   | 20 +++++++++-----------
 networking/ipcalc.c      | 27 +++++++++++++--------------
 networking/udhcp/dhcpc.c |  5 ++++-
 3 files changed, 26 insertions(+), 26 deletions(-)

(limited to 'networking')

diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index 1facfa3..223d243 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -264,15 +264,13 @@ int ftp_send(ftp_host_info_t *server, FILE *control_stream,
 
 #if ENABLE_FEATURE_FTPGETPUT_LONG_OPTIONS
 static const struct option ftpgetput_long_options[] = {
-	{"continue", 1, NULL, 'c'},
-	{"verbose", 0, NULL, 'v'},
-	{"username", 1, NULL, 'u'},
-	{"password", 1, NULL, 'p'},
-	{"port", 1, NULL, 'P'},
-	{0, 0, 0, 0}
+	{ "continue", 1, NULL, 'c' },
+	{ "verbose", 0, NULL, 'v' },
+	{ "username", 1, NULL, 'u' },
+	{ "password", 1, NULL, 'p' },
+	{ "port", 1, NULL, 'P' },
+	{ 0, 0, 0, 0 }
 };
-#else
-#define ftpgetput_long_options 0
 #endif
 
 int ftpgetput_main(int argc, char **argv)
@@ -307,9 +305,9 @@ int ftpgetput_main(int argc, char **argv)
 	/*
 	 * Decipher the command line
 	 */
-	if (ENABLE_FEATURE_FTPGETPUT_LONG_OPTIONS)
-		applet_long_options = ftpgetput_long_options;
-
+#if ENABLE_FEATURE_FTPGETPUT_LONG_OPTIONS
+	applet_long_options = ftpgetput_long_options;
+#endif
 	opt = getopt32(argc, argv, "cvu:p:P:", &server->user, &server->password, &port);
 
 	/* Process the non-option command line arguments */
diff --git a/networking/ipcalc.c b/networking/ipcalc.c
index 909373c..0ee9646 100644
--- a/networking/ipcalc.c
+++ b/networking/ipcalc.c
@@ -64,19 +64,18 @@ int get_prefix(unsigned long netmask);
 
 #if ENABLE_FEATURE_IPCALC_LONG_OPTIONS
 	static const struct option long_options[] = {
-		{"netmask",		no_argument, NULL, 'm'},
-		{"broadcast",	no_argument, NULL, 'b'},
-		{"network",		no_argument, NULL, 'n'},
-#ifdef CONFIG_FEATURE_IPCALC_FANCY
-		{"prefix",		no_argument, NULL, 'p'},
-		{"hostname",	no_argument, NULL, 'h'},
-		{"silent",		no_argument, NULL, 's'},
-#endif
-		{NULL, 0, NULL, 0}
+		{ "netmask",     no_argument, NULL, 'm' },
+		{ "broadcast",   no_argument, NULL, 'b' },
+		{ "network",     no_argument, NULL, 'n' },
+# if ENABLE_FEATURE_IPCALC_FANCY
+		{ "prefix",      no_argument, NULL, 'p' },
+		{ "hostname",	 no_argument, NULL, 'h' },
+		{ "silent",      no_argument, NULL, 's' },
+# endif
+		{ NULL, 0, NULL, 0 }
 	};
-#else
-#define long_options 0
 #endif
+
 int ipcalc_main(int argc, char **argv)
 {
 	unsigned opt;
@@ -85,9 +84,9 @@ int ipcalc_main(int argc, char **argv)
 	struct in_addr a;
 	char *ipstr;
 
-	if (ENABLE_FEATURE_IPCALC_LONG_OPTIONS)
-		applet_long_options = long_options;
-
+#if ENABLE_FEATURE_IPCALC_LONG_OPTIONS
+	applet_long_options = long_options;
+#endif
 	opt = getopt32(argc, argv, "mbn" USE_FEATURE_IPCALC_FANCY("phs"));
 	argc -= optind;
 	argv += optind;
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index f69b687..71315ff 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -160,6 +160,7 @@ int udhcpc_main(int argc, char *argv[])
 		OPT_t = 1 << 16,
 		OPT_v = 1 << 17,
 	};
+#if ENABLE_GETOPT_LONG
 	static const struct option arg_options[] = {
 		{ "clientid",   required_argument,      0, 'c' },
 		{ "clientid-none", no_argument,         0, 'C' },
@@ -181,7 +182,7 @@ int udhcpc_main(int argc, char *argv[])
 		{ "retries",    required_argument,      0, 't' },
 		{ 0, 0, 0, 0 }
 	};
-
+#endif
 	/* Default options. */
 	client_config.interface = "eth0";
 	client_config.script = DEFAULT_SCRIPT;
@@ -191,7 +192,9 @@ int udhcpc_main(int argc, char *argv[])
 	/* Parse command line */
 	opt_complementary = "?:c--C:C--c" // mutually exclusive
 	                    ":hH:Hh"; // -h and -H are the same
+#if ENABLE_GETOPT_LONG
 	applet_long_options = arg_options;
+#endif
 	opt = getopt32(argc, argv, "c:CV:fbH:h:F:i:np:qRr:s:T:t:v",
 		&str_c, &str_V, &str_h, &str_h, &str_F,
 		&client_config.interface, &client_config.pidfile, &str_r,
-- 
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