Removed trailing whitespace.

src/common/channel.c

@@ -38,12 +38,12 @@ get_assigned_port(const struct channel* ch)
     log(LL_WARN, true, "unable to obtain address of the %s socket", ch->ch_name);
     return false;
   }
-  
+
   // Obtain the address details based on the protocol family.
   if (ss.ss_family == PF_INET) {
     s4 = (struct sockaddr_in*)&ss;
     return s4->sin_port;
-  } else { 
+  } else {
     s6 = (struct sockaddr_in6*)&ss;
     return s6->sin6_port;
   }
@@ -126,7 +126,7 @@ create_socket(struct channel* ch, const bool ipv4)
   return true;
 }
 
-/// Attach the channel to a local name. 
+/// Attach the channel to a local name.
 /// @return success/failure indication
 ///
 /// @param[in] ch   channel
@@ -176,7 +176,7 @@ assign_name(struct channel* ch, const uint16_t port, const bool ipv4)
 
 /// Set the advisory socket buffer sizes.
 /// @return success/failure indication
-/// 
+///
 /// @param[in] ch   channel
 /// @param[in] rbuf receive buffer size in bytes
 /// @param[in] sbuf send buffer size in bytes
@@ -310,7 +310,7 @@ open_channel(struct channel* ch,
 /// Log all channel information.
 ///
 /// @param[in] ch channel
-void 
+void
 log_channel(const struct channel* ch)
 {
   log(LL_DEBUG, false, "local UDP port: %" PRIu16, ch->ch_port);

src/common/log.c

@@ -32,14 +32,14 @@ bool    log_col; ///< Coloring policy.
 /// @param[in] inp input string (NUL-terminated)
 /// @param[in] cur current length of the output string
 /// @param[in] max maximal length of the output string
-static size_t 
+static size_t
 append(char* out, const char* inp, const size_t cur, const size_t max)
 {
   size_t rem; // Remaining space.
   size_t len; // Length of the input string.
   size_t act; // Actual addition length.
 
-  // Early exit if the string is already full. 
+  // Early exit if the string is already full.
   if (cur == max) {
     return cur;
   }

src/common/packet.c

@@ -52,7 +52,7 @@ decode_payload(struct payload* dst, const struct payload* src)
   // Copy the whole payload. This ensures that all single-byte fields are
   // copied correctly, future-proofing the code for future field additions.
   (void)memcpy(dst, src, sizeof(*src));
-  
+
   // Handle all multi-byte conversions into the host byte order.
   dst->pl_mgic  = ntohs(src->pl_mgic);
   dst->pl_len   = ntohs(src->pl_len);
@@ -141,7 +141,7 @@ retrieve_ttl(uint8_t* ttl, struct msghdr* msg)
 ///
 /// @global wrapper
 ///
-/// @param[in] ch   channel 
+/// @param[in] ch   channel
 /// @param[in] pl   payload in host byte order
 /// @param[in] addr IPv4/IPv6 address
 /// @param[in] err  fail on error
@@ -302,7 +302,7 @@ receive_packet(struct channel* ch,
   if (ctl == true) {
     retrieve_ttl(ttl, &msg);
   } else {
-    *ttl = 0;   
+    *ttl = 0;
   }
 
   // Verify the payload correctness.

src/common/payload.h

@@ -21,7 +21,7 @@
 // Memory size.
 #define NEMO_PAYLOAD_SIZE  104
 #define NEMO_HOST_NAME_SIZE 36
- 
+
 // Payload.
 struct payload {
   uint16_t pl_mgic;     ///< Magic identifier.

src/ureq/config.c

@@ -249,7 +249,7 @@ option_m(struct config* cf, const char* in)
 /// Turn off coloring and highlights in the logging output.
 /// @return success/failure indication
 ///
-/// @param[out] cf  configuration 
+/// @param[out] cf configuration
 /// @param[in]  in argument input (unused)
 static bool
 option_n(struct config* cf, const char* in)
@@ -373,7 +373,7 @@ option_w(struct config* cf, const char* in)
 /// @return success/failure indication
 ///
 /// @param[out] cf configuration
-static bool 
+static bool
 set_defaults(struct config* cf)
 {
   intmax_t i;

src/ureq/event.c

@@ -30,7 +30,7 @@
 /// single integer.
 /// @return portion of IPv6 address
 ///
-/// @param[in] ab address bytes 
+/// @param[in] ab address bytes
 static uint64_t
 ipv6_part(const uint8_t* ab)
 {
@@ -53,7 +53,7 @@ ipv6_part(const uint8_t* ab)
 static void
 retrieve_address(uint64_t* la,
                  uint64_t* ha,
-                 const struct sockaddr_storage* ss) 
+                 const struct sockaddr_storage* ss)
 {
   struct sockaddr_in* s4;
   struct sockaddr_in6* s6;

src/ureq/funcs.h

@@ -30,7 +30,7 @@ void report_header(const struct config* cf);
 void report_event(const struct payload* hpl,
                   const char hn[static NEMO_HOST_NAME_SIZE],
                   const uint64_t real,
-                  const uint64_t mono, 
+                  const uint64_t mono,
                   const uint8_t ttl,
                   const uint64_t la,
                   const uint64_t ha,

src/ureq/target.c

@@ -25,7 +25,7 @@
 /// single integer.
 /// @return portion of IPv6 address
 ///
-/// @param[in] ab address bytes 
+/// @param[in] ab address bytes
 static uint64_t
 ipv6_part(const uint8_t* ab)
 {
@@ -147,7 +147,7 @@ resolve_name(struct target* tg,
 }
 
 /// Parse a string into a network target.
-/// @return success/failure indication 
+/// @return success/failure indication
 ///
 /// @param[out] tg   array of targets
 /// @param[out] tcnt number of targets
@@ -316,14 +316,14 @@ load_targets(struct target* tg,
     (void)memcpy(tg + tall, tg2, (size_t)tcnt2 * sizeof(tg2[0]));
     tall += tcnt2;
   }
- 
+
   // Final normalization sweep.
   normalize_targets(tg, tcnt, tcnt2);
 
   return true;
 }
 
-/// Print all targets and their sources as debugging log entries. 
+/// Print all targets and their sources as debugging log entries.
 ///
 /// @param[in] tg  array of targets
 /// @param[in] cnt number of targets

src/ures/config.c

@@ -188,7 +188,7 @@ option_m(struct config* cf, const char* in)
 /// Turn off coloring and highlights in the logging output.
 /// @return success/failure indication
 ///
-/// @param[out] cf configuration 
+/// @param[out] cf configuration
 /// @param[in]  in argument input (unused)
 static bool
 option_n(struct config* cf, const char* in)
@@ -290,7 +290,7 @@ option_v(struct config* cf, const char* in)
 /// @return success/failure indication
 ///
 /// @param[out] cf configuration
-static bool 
+static bool
 set_defaults(struct config* cf)
 {
   intmax_t i;

src/ures/event.c

@@ -25,7 +25,7 @@
 /// @param[in] hn  local host name
 /// @param[in] ttl time-to-live value
 /// @param[in] cf  configuration
-static void 
+static void
 update_payload(struct payload* pl,
                const char hn[static NEMO_HOST_NAME_SIZE],
                const uint8_t ttl,
@@ -46,7 +46,7 @@ update_payload(struct payload* pl,
 /// single integer.
 /// @return portion of IPv6 address
 ///
-/// @param[in] ab address bytes 
+/// @param[in] ab address bytes
 static uint64_t
 ipv6_part(const uint8_t* ab)
 {
@@ -65,12 +65,12 @@ ipv6_part(const uint8_t* ab)
 ///
 /// @param[out] pn port number
 /// @param[in]  ss IPv4/IPv6 socket address
-static void 
+static void
 retrieve_port(uint16_t* pn, const struct sockaddr_storage* ss)
 {
   struct sockaddr_in* s4;
   struct sockaddr_in6* s6;
-  
+
   // Cast the address to the appropriate format based on the address family.
   if (ss->ss_family == AF_INET) {
     s4  = (struct sockaddr_in*)ss;
@@ -89,7 +89,7 @@ retrieve_port(uint16_t* pn, const struct sockaddr_storage* ss)
 static void
 retrieve_address(uint64_t* la,
                  uint64_t* ha,
-                 const struct sockaddr_storage* ss) 
+                 const struct sockaddr_storage* ss)
 {
   struct sockaddr_in* s4;
   struct sockaddr_in6* s6;

src/ures/report.c

@@ -94,11 +94,11 @@ report_event(const struct payload* pl,
                "%" PRIu64 ","   // real_dep_req
                "%" PRIu64 ","   // real_arr_res
                "%" PRIu64 ","   // mono_dep_req
-               "%" PRIu64 "\n", // mono_arr_res 
+               "%" PRIu64 "\n", // mono_arr_res
                pl->pl_key, pl->pl_snum, pl->pl_slen,
                NEMO_HOST_NAME_SIZE, pl->pl_host,
                addrstr, pn,
-               NEMO_HOST_NAME_SIZE, hn, 
+               NEMO_HOST_NAME_SIZE, hn,
                pl->pl_ttl1, ttlstr,
                pl->pl_rtm1, pl->pl_rtm2,
                pl->pl_mtm1, pl->pl_mtm2);