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 207e78b57..70d1db631 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);