Remove trailing whitespace. Update copyright to include 2004.

1 files changed, 14 insertions, 14 deletions

diff --git a/sysklogd/logread.c b/sysklogd/logread.c
index 207e78b..70d1db6 100644
--- a/sysklogd/logread.c
+++ b/sysklogd/logread.c
@@ -62,13 +62,13 @@ static void interrupted(int sig);
  */
 static inline void sem_up(int semid)
 {
-	if ( semop(semid, SMrup, 1) == -1 ) 
+	if ( semop(semid, SMrup, 1) == -1 )
 		error_exit("semop[SMrup]");
 }
 
 /*
  * sem_down - down()'s a semaphore
- */				
+ */
 static inline void sem_down(int semid)
 {
 	if ( semop(semid, SMrdn, 2) == -1 )
@@ -79,7 +79,7 @@ extern int logread_main(int argc, char **argv)
 {
 	int i;
 	int follow=0;
-	
+
 	if (argc == 2 && strcmp(argv[1],"-f")==0) {
 		follow = 1;
 	} else {
@@ -87,16 +87,16 @@ extern int logread_main(int argc, char **argv)
 		if (argc > 1)
 			bb_show_usage();
 	}
-	
+
 	// handle intrrupt signal
 	if (setjmp(jmp_env)) goto output_end;
-	
+
 	// attempt to redefine ^C signal
 	signal(SIGINT, interrupted);
-	
+
 	if ( (log_shmid = shmget(KEY_ID, 0, 0)) == -1)
 		error_exit("Can't find circular buffer");
-	
+
 	// Attach shared memory to our char*
 	if ( (buf = shmat(log_shmid, NULL, SHM_RDONLY)) == NULL)
 		error_exit("Can't get access to circular buffer from syslogd");
@@ -113,7 +113,7 @@ extern int logread_main(int argc, char **argv)
 		int log_len,j;
 #endif
 
-		sem_down(log_semid);	
+		sem_down(log_semid);
 
 		//printf("head: %i tail: %i size: %i\n",buf->head,buf->tail,buf->size);
 		if (buf->head == buf->tail || i==buf->tail) {
@@ -125,8 +125,8 @@ extern int logread_main(int argc, char **argv)
 				printf("<empty syslog>\n");
 			}
 		}
-	
-		// Read Memory 
+
+		// Read Memory
 #ifdef CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING
 		log_len = buf->tail - i;
 		if (log_len < 0)
@@ -165,10 +165,10 @@ extern int logread_main(int argc, char **argv)
 	} while (follow);
 
 output_end:
-	if (log_shmid != -1) 
+	if (log_shmid != -1)
 		shmdt(buf);
-		
-	return EXIT_SUCCESS;		
+
+	return EXIT_SUCCESS;
 }
 
 static void interrupted(int sig){
@@ -179,7 +179,7 @@ static void interrupted(int sig){
 static void error_exit(const char *str){
 	perror(str);
 	//release all acquired resources
-	if (log_shmid != -1) 
+	if (log_shmid != -1)
 		shmdt(buf);
 
 	exit(1);