examples: use astyle to adopt current code style guide

examples/ccn-lite-client/main.c

@@ -157,23 +157,29 @@ static void riot_ccn_relay_start(char *str)
     char *toc_str = strtok(str, " ");
 
     toc_str = strtok(NULL, " ");
+
     if (!toc_str) {
         shell_max_cache_entries = CCNL_DEFAULT_MAX_CACHE_ENTRIES;
-    } else {
+    }
+    else {
         shell_max_cache_entries = atoi(toc_str);
     }
 
     toc_str = strtok(NULL, " ");
+
     if (!toc_str) {
         shell_threshold_prefix = CCNL_DEFAULT_THRESHOLD_PREFIX;
-    } else {
+    }
+    else {
         shell_threshold_prefix = atoi(toc_str);
     }
 
     toc_str = strtok(NULL, " ");
+
     if (!toc_str) {
         shell_threshold_aggregate = CCNL_DEFAULT_THRESHOLD_AGGREGATE;
-    } else {
+    }
+    else {
         shell_threshold_aggregate = atoi(toc_str);
     }
 

examples/default/main.c

@@ -33,7 +33,8 @@
 char radio_stack_buffer[RADIO_STACK_SIZE];
 msg_t msg_q[RCV_BUFFER_SIZE];
 
-void radio(void) {
+void radio(void)
+{
     msg_t m;
     radio_packet_t *p;
     radio_packet_length_t i;
@@ -42,6 +43,7 @@ void radio(void) {
 
     while (1) {
         msg_receive(&m);
+
         if (m.type == PKT_PENDING) {
             p = (radio_packet_t *) m.content.ptr;
             printf("Got radio packet:\n");
@@ -54,6 +56,7 @@ void radio(void) {
             for (i = 0; i < p->length; i++) {
                 printf("%02X ", p->data[i]);
             }
+
             p->processing--;
             puts("\n");
         }
@@ -102,17 +105,20 @@ void init_transceiver(void)
 }
 #endif /* MODULE_TRANSCEIVER */
 
-static int shell_readc(void) {
+static int shell_readc(void)
+{
     char c = 0;
     (void) posix_read(uart0_handler_pid, &c, 1);
     return c;
 }
 
-static void shell_putchar(int c) {
+static void shell_putchar(int c)
+{
     (void) putchar(c);
 }
 
-int main(void) {
+int main(void)
+{
     shell_t shell;
     (void) posix_open(uart0_handler_pid, 0);
 

examples/ipc_pingpong/main.c

@@ -3,7 +3,8 @@
 #include <msg.h>
 #include <kernel.h>
 
-void second_thread(void) {
+void second_thread(void)
+{
     printf("second_thread starting.\n");
     msg_t m;
 
@@ -23,7 +24,9 @@ int main(void)
 
     msg_t m;
 
-    int pid = thread_create(second_thread_stack, sizeof(second_thread_stack), PRIORITY_MAIN-1, CREATE_WOUT_YIELD | CREATE_STACKTEST, second_thread, "pong");
+    int pid = thread_create(second_thread_stack, sizeof(second_thread_stack),
+                            PRIORITY_MAIN - 1, CREATE_WOUT_YIELD | CREATE_STACKTEST,
+                            second_thread, "pong");
 
     m.content.value = 1;
 

examples/rpl_udp/helper.c

@@ -52,6 +52,7 @@ void rpl_udp_monitor(void)
 
     while (1) {
         msg_receive(&m);
+
         if (m.type == PKT_PENDING) {
             p = (radio_packet_t *) m.content.ptr;
 
@@ -65,6 +66,7 @@ void rpl_udp_monitor(void)
             for (uint8_t i = 0; i < p->length; i++) {
                 DEBUG("%02X ", p->data[i]);
             }
+
             p->processing--;
             DEBUG("\n");
         }
@@ -72,6 +74,7 @@ void rpl_udp_monitor(void)
             ipv6_buf = (ipv6_hdr_t *) m.content.ptr;
             printf("IPv6 datagram received (next header: %02X)", ipv6_buf->nextheader);
             printf(" from %s ", ipv6_addr_to_str(addr_str, &ipv6_buf->srcaddr));
+
             if (ipv6_buf->nextheader == IPV6_PROTO_NUM_ICMPV6) {
                 icmpv6_buf = (icmpv6_hdr_t *) &ipv6_buf[(LL_HDR_LEN + IPV6_HDR_LEN) + ipv6_ext_hdr_len];
                 icmp_type = icmpv6_buf->type;
@@ -82,6 +85,7 @@ void rpl_udp_monitor(void)
                 DEBUG("\t ICMP type: %02X ", icmp_type);
                 DEBUG("\t ICMP code: %02X ", icmp_code);
             }
+
             printf("\n");
         }
         else if (m.type == ENOBUFFER) {
@@ -95,8 +99,10 @@ void rpl_udp_monitor(void)
 
 transceiver_command_t tcmd;
 
-void rpl_udp_ignore(char *addr) {
+void rpl_udp_ignore(char *addr)
+{
     uint16_t a;
+
     if (transceiver_pid < 0) {
         puts("Transceiver not runnning.");
         return;
@@ -109,6 +115,7 @@ void rpl_udp_ignore(char *addr) {
     tcmd.transceivers = TRANSCEIVER_CC1100;
     tcmd.data = &a;
     a = atoi(addr + strlen("ign "));
+
     if (strlen(addr) > strlen("ign ")) {
         printf("sending to transceiver (%u): %u\n", transceiver_pid, (*(uint8_t *)tcmd.data));
         msg_send(&mesg, transceiver_pid, 1);

examples/rpl_udp/rpl.c

@@ -28,18 +28,21 @@ void rpl_udp_init(char *str)
 
     char *toc_str = strtok(str, " ");
     toc_str = strtok(NULL, " ");
+
     if (!toc_str) {
         printf("Usage: init (r|n)\n");
         printf("\tr\tinitialize as root\n");
         printf("\tn\tinitialize as node router\n");
         return;
     }
+
     char command = *toc_str;
 
     uint8_t state;
 
     if ((command == 'n') || (command == 'r')) {
         printf("INFO: Initialize as %s on address %d\n", ((command == 'n') ? "node" : "root"), id);
+
         if (!id || (id > 255)) {
             printf("ERROR: address not a valid 8 bit integer\n");
             return;
@@ -61,6 +64,7 @@ void rpl_udp_init(char *str)
         else {
             ipv6_iface_set_routing_provider(rpl_get_next_hop);
         }
+
         int monitor_pid = thread_create(monitor_stack_buffer, MONITOR_STACK_SIZE, PRIORITY_MAIN - 2, CREATE_STACKTEST, rpl_udp_monitor, "monitor");
         transceiver_register(TRANSCEIVER, monitor_pid);
         ipv6_register_packet_handler(monitor_pid);
@@ -110,11 +114,13 @@ void rpl_udp_loop(char *unused)
     printf("---------------------------\n");
     printf("OUTPUT\n");
     printf("my rank: %d\n", mydodag->my_rank);
+
     if (!is_root) {
         printf("my preferred parent:\n");
         printf("%s\n", ipv6_addr_to_str(addr_str, (&mydodag->my_preferred_parent->addr)));
         printf("parent lifetime: %d\n", mydodag->my_preferred_parent->lifetime);
     }
+
     printf("---------------------------$\n");
 
     for (int i = 0; i < RPL_MAX_ROUTING_ENTRIES; i++) {
@@ -177,9 +183,11 @@ void rpl_udp_dodag(char *unused)
     printf("Part of Dodag:\n");
     printf("%s\n", ipv6_addr_to_str(addr_str, (&mydodag->dodag_id)));
     printf("my rank: %d\n", mydodag->my_rank);
+
     if (!is_root) {
         printf("my preferred parent:\n");
         printf("%s\n", ipv6_addr_to_str(addr_str, (&mydodag->my_preferred_parent->addr)));
     }
+
     printf("---------------------------\n");
 }

examples/rpl_udp/udp.c

@@ -71,6 +71,7 @@ void udp_send(char *str)
     int bytes_sent;
     int address;
     char text[5];
+
     if (sscanf(str, "send %i %s", &address, text) < 2) {
         printf("usage: send <addr> <text>\n");
         return;