1 files changed, 65 insertions, 3 deletions
diff --git a/rtemsbsd/rtems/rtems-bsd-shell-dhcpcd.c b/rtemsbsd/rtems/rtems-bsd-shell-dhcpcd.c
index 24893748..d02e2f44 100644
--- a/rtemsbsd/rtems/rtems-bsd-shell-dhcpcd.c
+++ b/rtemsbsd/rtems/rtems-bsd-shell-dhcpcd.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
+ * Copyright (c) 2013, 2018 embedded brains GmbH.  All rights reserved.
  *
  *  embedded brains GmbH
  *  Dornierstr. 4
@@ -30,11 +30,73 @@
  */
 
 #include <rtems/netcmds-config.h>
-#include <machine/rtems-bsd-commands.h>
+
+#include <rtems.h>
+#include <rtems/dhcpcd.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct {
+	rtems_dhcpcd_config config;
+	char *argv[RTEMS_ZERO_LENGTH_ARRAY];
+} dhcpcd_command_config;
+
+static void
+dhcpcd_command_destroy_config(const rtems_dhcpcd_config *config, int exit_code)
+{
+	char **argv;
+
+	(void)exit_code;
+
+	argv = config->argv;
+	while (*argv != NULL) {
+		free(*argv);
+		++argv;
+	}
+
+	free(RTEMS_DECONST(rtems_dhcpcd_config *, config));
+}
+
+static int
+dhcpcd_command(int argc, char **argv)
+{
+	dhcpcd_command_config *config;
+	rtems_status_code sc;
+	int i;
+
+	config = calloc(1, sizeof(*config) + (argc + 1) * sizeof(char *));
+	if (config == NULL) {
+		fprintf(stdout, "dhcpcd error: not enough memory\n");
+		return 1;
+	}
+
+	for (i = 0; i < argc; ++i) {
+		config->argv[i] = strdup(argv[i]);
+		if (config->argv[i] == NULL) {
+			dhcpcd_command_destroy_config(&config->config, 0);
+			fprintf(stdout, "dhcpcd error: not enough memory\n");
+			return 1;
+		}
+	}
+
+	config->config.argc = argc;
+	config->config.argv = &config->argv[0];
+	config->config.destroy = dhcpcd_command_destroy_config;
+
+	sc = rtems_dhcpcd_start(&config->config);
+	if (sc != RTEMS_SUCCESSFUL) {
+		dhcpcd_command_destroy_config(&config->config, 0);
+		fprintf(stdout, "dhcpcd start failed: %s\n", rtems_status_text(sc));
+	}
+
+	return 0;
+}
 
 rtems_shell_cmd_t rtems_shell_DHCPCD_Command = {
   .name = "dhcpcd",
   .usage = "dhcpcd [args]",
   .topic = "net",
-  .command = rtems_bsd_command_dhcpcd
+  .command = dhcpcd_command
 };