just whitespace

1 files changed, 22 insertions, 22 deletions

diff --git a/util-linux/ipcs.c b/util-linux/ipcs.c
index ea5e412ea..f1463a8e3 100644
--- a/util-linux/ipcs.c
+++ b/util-linux/ipcs.c
@@ -29,12 +29,12 @@
  * 19:30:41 1996 by janl@math.uio.no to add code missing in case PID:
  * clauses.
  *
- * Patches from Mike Jagdis (jaggy@purplet.demon.co.uk) applied 
- * Wed Feb 8 12:12:21 1995 by faith@cs.unc.edu to print numeric uids 
+ * Patches from Mike Jagdis (jaggy@purplet.demon.co.uk) applied
+ * Wed Feb 8 12:12:21 1995 by faith@cs.unc.edu to print numeric uids
  * if no passwd file entry.
  *
  * Modified Sat Oct  9 10:55:28 1993 for 0.99.13
- * Original author unknown, may be "krishna balasub@cis.ohio-state.edu" 
+ * Original author unknown, may be "krishna balasub@cis.ohio-state.edu"
  *
  */
 
@@ -136,7 +136,7 @@ static void print_msg (int id);
 static void print_sem (int id);
 
 int ipcs_main (int argc, char **argv) {
-        int opt, msg = 0, sem = 0, shm = 0, id=0, print=0; 
+        int opt, msg = 0, sem = 0, shm = 0, id=0, print=0;
         char format = 0;
         char options[] = "atclupsmqi:ih?";
 
@@ -173,7 +173,7 @@ int ipcs_main (int argc, char **argv) {
                 case 'u':
                         format = STATUS;
                         break;
-                case 'h': 
+                case 'h':
                 case '?':
                         bb_show_usage();
                         bb_fflush_stdout_and_exit (0);
@@ -181,11 +181,11 @@ int ipcs_main (int argc, char **argv) {
         }
 
         if  (print) {
-                if (shm) { 
+                if (shm) {
                         print_shm (id);
                         bb_fflush_stdout_and_exit (0);
                 }
-                if (sem) { 
+                if (sem) {
                         print_sem (id);
                         bb_fflush_stdout_and_exit (0);
                 }
@@ -201,15 +201,15 @@ int ipcs_main (int argc, char **argv) {
                 msg = sem = shm = 1;
         bb_printf ("\n");
 
-        if (shm) {      
+        if (shm) {
                 do_shm (format);
                 bb_printf ("\n");
         }
-        if (sem) {      
+        if (sem) {
                 do_sem (format);
                 bb_printf ("\n");
         }
-        if (msg) {      
+        if (msg) {
                 do_msg (format);
                 bb_printf ("\n");
         }
@@ -258,7 +258,7 @@ void do_shm (char format)
                 bb_printf ("kernel not configured for shared memory\n");
                 return;
         }
-        
+
         switch (format) {
         case LIMITS:
                 bb_printf ("------ Shared Memory Limits --------\n");
@@ -282,7 +282,7 @@ void do_shm (char format)
                 bb_printf ("pages allocated %ld\n", shm_info.shm_tot);
                 bb_printf ("pages resident  %ld\n", shm_info.shm_rss);
                 bb_printf ("pages swapped   %ld\n", shm_info.shm_swp);
-                bb_printf ("Swap performance: %ld attempts\t %ld successes\n", 
+                bb_printf ("Swap performance: %ld attempts\t %ld successes\n",
                         shm_info.swap_attempts, shm_info.swap_successes);
                 return;
 
@@ -313,7 +313,7 @@ void do_shm (char format)
 
         for (id = 0; id <= maxid; id++) {
                 shmid = shmctl (id, SHM_STAT, &shmseg);
-                if (shmid < 0) 
+                if (shmid < 0)
                         continue;
                 if (format == CREATOR)  {
                         print_perms (shmid, ipcp);
@@ -321,7 +321,7 @@ void do_shm (char format)
                 }
                 pw = getpwuid(ipcp->uid);
                 switch (format) {
-                case TIME: 
+                case TIME:
                         if (pw)
                                 bb_printf ("%-10d %-10.10s", shmid, pw->pw_name);
                         else
@@ -342,14 +342,14 @@ void do_shm (char format)
                         bb_printf (" %-10d %-10d\n",
                                 shmseg.shm_cpid, shmseg.shm_lpid);
                         break;
-                        
+
                 default:
                                 bb_printf("0x%08x ",ipcp->KEY );
                         if (pw)
                                 bb_printf ("%-10d %-10.10s", shmid, pw->pw_name);
                         else
                                 bb_printf ("%-10d %-10d", shmid, ipcp->uid);
-                        bb_printf ("%-10o %-10lu %-10ld %-6s %-6s\n", 
+                        bb_printf ("%-10o %-10lu %-10ld %-6s %-6s\n",
                                 ipcp->mode & 0777,
                                 /*
                                  * earlier: int, Austin has size_t
@@ -384,7 +384,7 @@ void do_sem (char format)
                 bb_printf ("kernel not configured for semaphores\n");
                 return;
         }
-        
+
         switch (format) {
         case LIMITS:
                 bb_printf ("------ Semaphore Limits --------\n");
@@ -421,7 +421,7 @@ void do_sem (char format)
 
         default:
                 bb_printf ("------ Semaphore Arrays --------\n");
-                bb_printf ("%-10s %-10s %-10s %-10s %-10s\n", 
+                bb_printf ("%-10s %-10s %-10s %-10s %-10s\n",
                         "key","semid","owner","perms","nsems");
                 break;
         }
@@ -437,7 +437,7 @@ void do_sem (char format)
                 }
                 pw = getpwuid(ipcp->uid);
                 switch (format) {
-                case TIME: 
+                case TIME:
                         if (pw)
                                 bb_printf ("%-8d %-10.10s", semid, pw->pw_name);
                         else
@@ -449,7 +449,7 @@ void do_sem (char format)
                         break;
                 case PID:
                         break;
-                        
+
                 default:
                                 bb_printf("0x%08x ", ipcp->KEY);
                         if (pw)
@@ -484,7 +484,7 @@ void do_msg (char format)
                 bb_printf ("kernel not configured for message queues\n");
                 return;
         }
-        
+
         switch (format) {
         case LIMITS:
                 if ((msgctl (0, IPC_INFO, (struct msqid_ds *) (void *) &msginfo)) < 0 )
@@ -662,7 +662,7 @@ void print_sem (int semid)
         bb_printf ("nsems = %ld\n", (long) semds.sem_nsems);
         bb_printf ("otime = %-26.24s\n",
                 semds.sem_otime ? ctime (&semds.sem_otime) : "Not set");
-        bb_printf ("ctime = %-26.24s\n", ctime (&semds.sem_ctime));     
+        bb_printf ("ctime = %-26.24s\n", ctime (&semds.sem_ctime));
 
         bb_printf ("%-10s %-10s %-10s %-10s %-10s\n",
                 "semnum","value","ncount","zcount","pid");