miscellaneous: clean up trailing whitespace throughout

The entire tree's polluted with inappropriate trailing
whitespace. This commit rids our environment of all of
those useless keystrokes. Unfortunately, it sure ain't
a permanent solution and requires every contributor to
instruct their editor(s) to prevent or eliminate them.

Plus it's strongly recommended we all insert something
like what's shown below to our '.gitconfig' file so as
to provide at least some warnings when we try to apply
any patches (git am) that do contain the #@!%& things!

References(s):
~/.gitconfig excerpt ---------------------------------
[core]
  whitespace = trailing-space, space-before-tab, blank-at-eof
[apply]
  whitespace = warn
--------------------------------- ~/.gitconfig excerpt

Signed-off-by: Jim Warner <james.warner@comcast.net>

diff --git a/COPYING.LIB b/COPYING.LIB
index 5bc8fb2c8f757e34a0d8f4644f589d57609e213f..a042de4c2222e7616eb6ad5cd04089d08b6b48c0 100644 (file)
--- a/COPYING.LIB
+++ b/COPYING.LIB
@@ -133,7 +133,7 @@ such a program is covered only if its contents constitute a work based
 on the Library (independent of the use of the Library in a tool for
 writing it).  Whether that is true depends on what the Library does
 and what the program that uses the Library does.
-  
+ 
   1. You may copy and distribute verbatim copies of the Library's
 complete source code as you receive it, in any medium, provided that
 you conspicuously and appropriately publish on each copy an

diff --git a/Documentation/howto-uClibc-buildroot-compilation.txt b/Documentation/howto-uClibc-buildroot-compilation.txt
index e66af0e546506acb408e0260b63e5e2a9612e8bb..0ca9e26c401161fd3d31a80bcf84079937a86aa8 100644 (file)
--- a/Documentation/howto-uClibc-buildroot-compilation.txt
+++ b/Documentation/howto-uClibc-buildroot-compilation.txt
@@ -9,7 +9,7 @@ buildroot git clone.
 
 Once the apply merge is done you need to run 'make menuconfig',
 choose Package Selection for the target --->, [*] Show packages that
-are also provided by busybox && System tools ---> [*] procps-ng. 
+are also provided by busybox && System tools ---> [*] procps-ng.
 If you do not want to configure anything else save, exit and make.
 
 Notice that you almost certainly want to PROCPS_NG_VERSION
@@ -80,6 +80,6 @@ index 0000000..0249b07
 +
 +$(eval $(call AUTOTARGETS))
 +$(eval $(call AUTOTARGETS,host))
--- 
+--
 1.7.10
 

diff --git a/contrib/tmp-junk.c b/contrib/tmp-junk.c
index 06f4da82316b698f48a07ad3e37c25ea52f9a4e7..21885b492cd6f66ddf1e84eb8bdde3a0ee3b24aa 100644 (file)
--- a/contrib/tmp-junk.c
+++ b/contrib/tmp-junk.c
@@ -441,7 +441,7 @@ char *argv[];
                    }
                    else
                    {
-                       /* 
+                       /*
                         * Check out the next process
                         * If we can't open it, use info from this process,
                         * so we have to check out cmdline first.
@@ -665,7 +665,7 @@ char *tty;
        if (idle >= (60 * 60 * 48))     /* more than two days */
            sprintf (give, "%2ludays", idle / (60 * 60 * 24));
        else
-           sprintf (give, " %2lu:%02u", idle / (60 * 60), 
+           sprintf (give, " %2lu:%02u", idle / (60 * 60),
              (unsigned) ((idle / 60) % 60));
     }
     else

diff --git a/contrib/utmp.c b/contrib/utmp.c
index 933a31e016d9aa38e73ba16d495da0580cd252e1..dc196d92827a04e6bc9ed5338f9d22e4dad6d682 100644 (file)
--- a/contrib/utmp.c
+++ b/contrib/utmp.c
@@ -1,17 +1,17 @@
 /*
  * utmp.c - utmp printing command
  * Copyright (C) Albert Cahalan
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
@@ -65,7 +65,7 @@ int main (int argc, char **argv) {
     exit(1);
   }
 
-  
+ 
   if (list) {
     ut = fopen(UTMP_FILE, "r");
     while (fread(&uts, sizeof(uts), 1, ut))
@@ -90,7 +90,7 @@ int main (int argc, char **argv) {
 
   if (fix) {
     ut = fopen(UTMP_FILE, "r");
-    while (fread(&uts, sizeof(uts), 1, ut)) 
+    while (fread(&uts, sizeof(uts), 1, ut))
       if (((uts.ut_type == USER_PROCESS) && (uts.ut_name[0] != '\000'))
          || print_all) {
        /* Display entry in utmp */
@@ -106,7 +106,7 @@ int main (int argc, char **argv) {
        printf("ut_user: %s\n", user);
        printf("ut_host: %s\n", host);
        printf("ut_addr: %d\n\n", uts.ut_addr);
-      
+ 
        printf("Modify this record? (y/N): "); fflush(stdout);
        /* Ask if to delete or no */
        if ((ch = getchar()) == 'y' || ch == 'Y') {

diff --git a/free.1 b/free.1
index 1e6f415e505e2c14a807de3bfd0d978d39e1ada1..f7c2313abae32fff4c6e9070f22073e30af84fa2 100644 (file)
--- a/free.1
+++ b/free.1
@@ -90,7 +90,7 @@ memory information
 .BR top "(1),
 .BR vmstat (8).
 .SH AUTHORS
-Written by Brian Edmonds. 
+Written by Brian Edmonds.
 .SH "REPORTING BUGS"
 Please send bug reports to
 .UR procps@freelists.org

diff --git a/include/nls.h b/include/nls.h
index fee89b2e068743848da9a7d4bfdc028017519447..1166b7b78327ed4af0dfdff2ae6c5bb6143d8bf3 100644 (file)
--- a/include/nls.h
+++ b/include/nls.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * This header was copied from util-linux at fall 2011.
  */
 

diff --git a/include/strutils.h b/include/strutils.h
index e36048d082982fbc3870571956ffc079974a73a5..9df33c21cab9ea004c746c2a1ad478a07320df47 100644 (file)
--- a/include/strutils.h
+++ b/include/strutils.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * This header was copied from util-linux at fall 2011.
  */
 

diff --git a/include/xalloc.h b/include/xalloc.h
index 37bf0efa6641c3b6f23cf80ed9122407f35dc03c..8b4d368f55632fc93e33a96f34a78a5613bdec06 100644 (file)
--- a/include/xalloc.h
+++ b/include/xalloc.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * This header was copied from util-linux at fall 2011.
  */
 

diff --git a/lib/strutils.c b/lib/strutils.c
index 2d63b87ee7d38d314739229bb5f2c42a631199f7..1b84f8ab95ea3ba6f7dd0919b1b1f5328ef5c9d4 100644 (file)
--- a/lib/strutils.c
+++ b/lib/strutils.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * strutils.c - various string routines shared by commands
  * This file was copied from util-linux at fall 2011.
  *

diff --git a/pgrep.1 b/pgrep.1
index 622cf1c8ebb18847b3f4cebd4c6ebaaf0ea97508..f68b35ec228d2bdeddcfd28e7072bec22d0741a3 100644 (file)
--- a/pgrep.1
+++ b/pgrep.1
@@ -49,7 +49,7 @@ only.)
 \fB\-c\fR, \fB\-\-count\fR
 Suppress normal output; instead print a count of matching processes.  When
 count does not match anything, e.g. returns zero, the command will return
-non-zero value. 
+non-zero value.
 .TP
 \fB\-d\fR, \fB\-\-delimiter\fR \fIdelimiter\fP
 Sets the string used to delimit each process ID in the output (by default a
@@ -116,8 +116,8 @@ Only match processes whose real user ID is listed.  Either the numerical or
 symbolical value may be used.
 .TP
 \fB\-v\fR, \fB\-\-inverse\fR\fR
-Negates the matching.  This option is usually used in 
-.BR pgrep 's 
+Negates the matching.  This option is usually used in
+.BR pgrep 's
 context.  In
 .BR pkill 's
 context the short option is disabled to avoid accidental usage of the option.

diff --git a/pgrep.c b/pgrep.c
index f08d89f14653cc104a440aa83ef9837963dac75c..4639f40b77d06622216dfc083d497a9ed3f029d9 100644 (file)
--- a/pgrep.c
+++ b/pgrep.c
@@ -547,7 +547,7 @@ static struct el * select_procs (int *num)
                                xerrx(EXIT_FAILURE, _("internal error"));
                        }
                }
-               
+       
                memset (&task, 0, sizeof (task));
        }
        closeproc (ptp);
@@ -622,7 +622,7 @@ static void parse_opts (int argc, char **argv)
                /* These options are for pgrep only */
                strcat (opts, "lad:v");
        }
-                       
+       
        strcat (opts, "LF:cfnoxP:g:s:u:U:G:t:?Vh");
        
        while ((opt = getopt_long (argc, argv, opts, longopts, NULL)) != -1) {
@@ -810,7 +810,7 @@ int main (int argc, char **argv)
                                continue;
                        xwarn(_("killing pid %ld failed"), procs[i].num);
                }
-               if (opt_count) 
+               if (opt_count)
                        fprintf(stdout, "%d\n", num);
        } else {
                if (opt_count) {

diff --git a/proc/COPYING b/proc/COPYING
index 5bc8fb2c8f757e34a0d8f4644f589d57609e213f..a042de4c2222e7616eb6ad5cd04089d08b6b48c0 100644 (file)
--- a/proc/COPYING
+++ b/proc/COPYING
@@ -133,7 +133,7 @@ such a program is covered only if its contents constitute a work based
 on the Library (independent of the use of the Library in a tool for
 writing it).  Whether that is true depends on what the Library does
 and what the program that uses the Library does.
-  
+ 
   1. You may copy and distribute verbatim copies of the Library's
 complete source code as you receive it, in any medium, provided that
 you conspicuously and appropriately publish on each copy an

diff --git a/proc/devname.c b/proc/devname.c
index f9f1a37c79c02e323a379c64ab1ec595270f2adb..0066b461364dbff6b914cce0a7c76301bc7db2ff 100644 (file)
--- a/proc/devname.c
+++ b/proc/devname.c
@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- */                                 
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

diff --git a/proc/escape.c b/proc/escape.c
index 1b1ca971962b591ee24e41916b98e33cc3c855ed..68b66e269380d41dc5d7daee23a21f8fedf2a193 100644 (file)
--- a/proc/escape.c
+++ b/proc/escape.c
@@ -37,26 +37,26 @@ static int escape_str_utf8(char *restrict dst, const char *restrict src, int buf
   int my_cells = 0;
   int my_bytes = 0;
   mbstate_t s;
-  
+ 
   memset(&s, 0, sizeof (s));
-  
+ 
   for(;;) {
     wchar_t wc;
     int len = 0;
-         
-    if(my_cells >= *maxcells || my_bytes+1 >= bufsize) 
+       
+    if(my_cells >= *maxcells || my_bytes+1 >= bufsize)
       break;
-    
+ 
     if (!(len = mbrtowc (&wc, src, MB_CUR_MAX, &s)))
       /* 'str' contains \0 */
       break;
-    
+ 
     if (len < 0) {
       /* invalid multibyte sequence -- zeroize state */
       memset (&s, 0, sizeof (s));
       *(dst++) = '?';
       src++;
-      my_cells++; 
+      my_cells++;
       my_bytes++;
 
     } else if (!iswprint(wc)) {
@@ -64,14 +64,14 @@ static int escape_str_utf8(char *restrict dst, const char *restrict src, int buf
       *(dst++) = '?';
       src+=len;
       my_cells++;
-      my_bytes++; 
-    
+      my_bytes++;
+ 
     } else {
-      /* multibyte - printable */      
+      /* multibyte - printable */
       int wlen = wcwidth(wc);
 
       if (wlen==0) {
-       // invisible multibyte -- we don't ignore it, because some terminal 
+       // invisible multibyte -- we don't ignore it, because some terminal
        // interpret it wrong and more safe is replace it with '?'
        *(dst++) = '?';
        src+=len;
@@ -103,7 +103,7 @@ static int escape_str_utf8(char *restrict dst, const char *restrict src, int buf
   *dst = '\0';
 
   // fprintf(stderr, "maxcells: %d, my_cells; %d\n", *maxcells, my_cells);
-  
+ 
   *maxcells -= my_cells;
   return my_bytes;        // bytes of text, excluding the NUL
 }
@@ -124,10 +124,10 @@ int escape_str(char *restrict dst, const char *restrict src, int bufsize, int *m
   "????????????????????????????????"
   "????????????????????????????????"
   "????????????????????????????????";
-  
+ 
 #if (__GNU_LIBRARY__ >= 6) && (!defined(__UCLIBC__) || defined(__UCLIBC_HAS_WCHAR__))
   static int utf_init=0;
-  
+ 
   if(utf_init==0){
      /* first call -- check if UTF stuff is usable */
      char *enc = nl_langinfo(CODESET);
@@ -138,11 +138,11 @@ int escape_str(char *restrict dst, const char *restrict src, int bufsize, int *m
      return escape_str_utf8(dst, src, bufsize, maxcells);
   }
 #endif
-                 
+       
   if(bufsize > *maxcells+1) bufsize=*maxcells+1; // FIXME: assumes 8-bit locale
 
   for(;;){
-    if(my_cells >= *maxcells || my_bytes+1 >= bufsize) 
+    if(my_cells >= *maxcells || my_bytes+1 >= bufsize)
       break;
     c = (unsigned char) *(src++);
     if(!c) break;
@@ -152,7 +152,7 @@ int escape_str(char *restrict dst, const char *restrict src, int bufsize, int *m
     *(dst++) = c;
   }
   *dst = '\0';
-  
+ 
   *maxcells -= my_cells;
   return my_bytes;        // bytes of text, excluding the NUL
 }

diff --git a/proc/ksym.c b/proc/ksym.c
index fe8ff4e89d83b8c8bf17aa2dcd701dae380a5fca..36ee18a981479560befbbc0780279de2fa9d7df5 100644 (file)
--- a/proc/ksym.c
+++ b/proc/ksym.c
@@ -271,7 +271,7 @@ open_again:
       continue;
     }
     if(done>0 && done<(ssize_t)room-total-1){
-      total += done; 
+      total += done;
       continue;   /* OK, we read some. Go do more. */
     }
     fprintf(stderr,"%ld can't happen\n", (long)done);

diff --git a/proc/slab.c b/proc/slab.c
index b0bccaad0a7fc971cf868f543478b799a10db0a4..709888d42cebe4533dce2e7c2c56734b44930151 100644 (file)
--- a/proc/slab.c
+++ b/proc/slab.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * slab.c - slab related functions for libproc
  *
  * Chris Rivera <cmrivera@ufl.edu>
@@ -62,7 +62,7 @@ static struct slab_info *get_slabnode(void)
 
 /*
  * slab_badname_detect - return true if current slab was declared with
- *                       whitespaces for instance 
+ *                       whitespaces for instance
  *                      FIXME :Other cases ?
  */
 
@@ -72,9 +72,9 @@ static int slab_badname_detect(const char *restrict buffer)
        while (*buffer){
                if((*buffer)==' ')
                        numberarea=1;
-               if(isalpha(*buffer)&&numberarea)        
+               if(isalpha(*buffer)&&numberarea)
                        return 1;
-               buffer++;       
+               buffer++;
        }
        return 0;
 }
@@ -101,7 +101,7 @@ void free_slabinfo(struct slab_info *list)
 }
 
 // parse_slabinfo20 - actual parse routine for slabinfo 2.x (2.6 kernels)
-// Note: difference between 2.0 and 2.1 is in the ": globalstat" part where version 2.1 
+// Note: difference between 2.0 and 2.1 is in the ": globalstat" part where version 2.1
 // has extra column <nodeallocs>. We don't use ": globalstat" part in both versions.
 //
 // Formats (we don't use "statistics" extensions)
@@ -117,7 +117,7 @@ void free_slabinfo(struct slab_info *list)
 //  : slabdata <active_slabs> <num_slabs> <sharedavail> \
 //  : globalstat <listallocs> <maxobjs> <grown> <reaped> <error> <maxfreeable> <freelimit> <nodeallocs> \
 //  : cpustat <allochit> <allocmiss> <freehit> <freemiss>
-//             
+//
 //  slabinfo - version: 2.0
 //  # name            <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> \
 //  : tunables <batchcount> <limit> <sharedfactor> \
@@ -158,8 +158,8 @@ static int parse_slabinfo20(struct slab_info **list, struct slab_stat *stats,
 
                assigned = sscanf(buffer, "%" STRINGIFY(SLAB_INFO_NAME_LEN)
                                "s %d %d %d %d %d : tunables %*d %*d %*d : \
-                               slabdata %d %d %*d", curr->name, 
-                               &curr->nr_active_objs, &curr->nr_objs, 
+                               slabdata %d %d %*d", curr->name,
+                               &curr->nr_active_objs, &curr->nr_objs,
                                &curr->obj_size, &curr->objs_per_slab,
                                &curr->pages_per_slab, &curr->nr_active_slabs,
                                &curr->nr_slabs);
@@ -244,7 +244,7 @@ static int parse_slabinfo11(struct slab_info **list, struct slab_stat *stats,
                if (assigned < 6) {
                        fprintf(stderr, "unrecognizable data in  your slabinfo version 1.1\n\r");
                        if(slab_badname_detect(buffer))
-                               fprintf(stderr, "Found an error in cache name at line %s\n", buffer); 
+                               fprintf(stderr, "Found an error in cache name at line %s\n", buffer);
                        curr = NULL;
                        break;
                }
@@ -264,7 +264,7 @@ static int parse_slabinfo11(struct slab_info **list, struct slab_stat *stats,
 
                if (curr->obj_size)
                        curr->objs_per_slab = curr->pages_per_slab *
-                                       page_size / curr->obj_size;             
+                                       page_size / curr->obj_size;
 
                stats->nr_objs += curr->nr_objs;
                stats->nr_active_objs += curr->nr_active_objs;

diff --git a/proc/sysinfo.c b/proc/sysinfo.c
index a0c3eb5d2a3035eab19605d25161a374dba9456e..454969d648951d8c0d6f9067f223b6f3fce16ec5 100644 (file)
--- a/proc/sysinfo.c
+++ b/proc/sysinfo.c
@@ -269,7 +269,7 @@ static void init_libproc(void){
   cpuinfo();
 
 #ifdef __linux__
-  if(linux_version_code > LINUX_VERSION(2, 4, 0)){ 
+  if(linux_version_code > LINUX_VERSION(2, 4, 0)){
     Hertz = find_elf_note(AT_CLKTCK);
     if(Hertz!=NOTE_NOT_FOUND) return;
     fputs("2.4+ kernel w/o ELF notes? -- report this\n", stderr);
@@ -360,7 +360,7 @@ void eight_cpu_numbers(double *restrict uret, double *restrict nret, double *res
 void loadavg(double *restrict av1, double *restrict av5, double *restrict av15) {
     double avg_1=0, avg_5=0, avg_15=0;
     char *savelocale;
-    
+ 
     FILE_TO_BUF(LOADAVG_FILE,loadavg_fd);
     savelocale = strdup(setlocale(LC_NUMERIC, NULL));
     setlocale(LC_NUMERIC, "C");
@@ -447,7 +447,7 @@ void getstat(jiff *restrict cuse, jiff *restrict cice, jiff *restrict csys, jiff
     if(fd == -1) crash("/proc/stat");
   }
   read(fd,buff,BUFFSIZE-1);
-  *intr = 0; 
+  *intr = 0;
   *ciow = 0;  /* not separated out until the 2.5.41 kernel */
   *cxxx = 0;  /* not separated out until the 2.6.0-test4 kernel */
   *cyyy = 0;  /* not separated out until the 2.6.0-test4 kernel */
@@ -719,21 +719,21 @@ unsigned long vm_pageoutrun;  // times kswapd ran page reclaim
 unsigned long vm_allocstall; // times a page allocator ran direct reclaim
 unsigned long vm_pgrotated; // pages rotated to the tail of the LRU for immediate reclaim
 // seen on a 2.6.8-rc1 kernel, apparently replacing old fields
-static unsigned long vm_pgalloc_dma;          // 
-static unsigned long vm_pgalloc_high;         // 
-static unsigned long vm_pgalloc_normal;       // 
-static unsigned long vm_pgrefill_dma;         // 
-static unsigned long vm_pgrefill_high;        // 
-static unsigned long vm_pgrefill_normal;      // 
-static unsigned long vm_pgscan_direct_dma;    // 
-static unsigned long vm_pgscan_direct_high;   // 
-static unsigned long vm_pgscan_direct_normal; // 
-static unsigned long vm_pgscan_kswapd_dma;    // 
-static unsigned long vm_pgscan_kswapd_high;   // 
-static unsigned long vm_pgscan_kswapd_normal; // 
-static unsigned long vm_pgsteal_dma;          // 
-static unsigned long vm_pgsteal_high;         // 
-static unsigned long vm_pgsteal_normal;       // 
+static unsigned long vm_pgalloc_dma;          //
+static unsigned long vm_pgalloc_high;         //
+static unsigned long vm_pgalloc_normal;       //
+static unsigned long vm_pgrefill_dma;         //
+static unsigned long vm_pgrefill_high;        //
+static unsigned long vm_pgrefill_normal;      //
+static unsigned long vm_pgscan_direct_dma;    //
+static unsigned long vm_pgscan_direct_high;   //
+static unsigned long vm_pgscan_direct_normal; //
+static unsigned long vm_pgscan_kswapd_dma;    //
+static unsigned long vm_pgscan_kswapd_high;   //
+static unsigned long vm_pgscan_kswapd_normal; //
+static unsigned long vm_pgsteal_dma;          //
+static unsigned long vm_pgsteal_high;         //
+static unsigned long vm_pgsteal_normal;       //
 // seen on a 2.6.8-rc1 kernel
 static unsigned long vm_kswapd_inodesteal;    //
 static unsigned long vm_nr_unstable;          //
@@ -887,7 +887,7 @@ unsigned int getdiskstat(struct disk_stat **disks, struct partition_stat **parti
 
   *disks = NULL;
   *partitions = NULL;
-  buff[BUFFSIZE-1] = 0; 
+  buff[BUFFSIZE-1] = 0;
   fd = fopen("/proc/diskstats", "rb");
   if(!fd) crash("/proc/diskstats");
 
@@ -932,7 +932,7 @@ unsigned int getdiskstat(struct disk_stat **disks, struct partition_stat **parti
         &(*partitions)[cPartition].requested_writes
       );
       (*partitions)[cPartition++].parent_disk = cDisk-1;
-      (*disks)[cDisk-1].partitions++;  
+      (*disks)[cDisk-1].partitions++;
     }
   }
 
@@ -945,7 +945,7 @@ unsigned int getdiskstat(struct disk_stat **disks, struct partition_stat **parti
 unsigned int getslabinfo (struct slab_cache **slab){
   FILE* fd;
   int cSlab = 0;
-  buff[BUFFSIZE-1] = 0; 
+  buff[BUFFSIZE-1] = 0;
   *slab = NULL;
   fd = fopen("/proc/slabinfo", "rb");
   if(!fd) crash("/proc/slabinfo");

diff --git a/proc/version.c b/proc/version.c
index 12bd46a4f1446e63d1cd9011388f688b53ab9b79..262e493435cd543aeab0b171e07fd86e7b9e430c 100644 (file)
--- a/proc/version.c
+++ b/proc/version.c
@@ -45,7 +45,7 @@ void init_Linux_version(void) {
 
 #ifdef __linux__
     static struct utsname uts;
-    
+ 
     if (uname(&uts) == -1)     /* failure implies impending death */
        exit(1);
 

diff --git a/ps/ps.1 b/ps/ps.1
index 0c6c91dbab4d4b14d020b8a43be5a866a8633821..9d3d1ce8cbde2a3f7799f143245cdefe6d065fce 100644 (file)
--- a/ps/ps.1
+++ b/ps/ps.1
@@ -804,13 +804,13 @@ if the parent process exits.
 If the length of the username is greater than the length of the display
 column, the numeric user ID is displayed instead.
 .PP
-Commands options such as 
+Commands options such as
 .B ps \-aux
 are not recommended as it is a confusion of two different standards.
 According to the POSIX and UNIX standards, the above command asks to
 display all processes with a TTY (generally the commands users are
 running) plus all processes owned by a user named "x".  If that user
-doesn't exist, then 
+doesn't exist, then
 .B ps
 will assume you really meant "\fBps\fR \fIaux\fR".
 .SH "PROCESS FLAGS"

diff --git a/slabtop.1 b/slabtop.1
index a14d3ae7516baf94a7f5c6e7b99417bfb41df883..6bc9c5dfc28af0060f09cfa9212a49431c11f932 100644 (file)
--- a/slabtop.1
+++ b/slabtop.1
@@ -14,7 +14,7 @@ displays detailed kernel slab cache information in real time.  It displays a
 listing of the top caches sorted by one of the listed sort criteria.  It also
 displays a statistics header filled with slab layer information.
 .SH OPTIONS
-Normal invocation of 
+Normal invocation of
 .B slabtop
 does not require any options.  The behavior, however, can be fine-tuned by
 specifying one or more of the following flags:

diff --git a/sysctl.8 b/sysctl.8
index e380db6b6c381311e8c4b44102b148c14838b151..d57ecd180238c053aa8ef47d2377d7d2dd200b7d 100644 (file)
--- a/sysctl.8
+++ b/sysctl.8
@@ -18,7 +18,7 @@ sysctl \- configure kernel parameters at runtime
 .SH DESCRIPTION
 .B sysctl
 is used to modify kernel parameters at runtime.  The parameters available
-are those listed under /proc/sys/.  Procfs is required for 
+are those listed under /proc/sys/.  Procfs is required for
 .B sysctl
 support in Linux.  You can use
 .B sysctl

diff --git a/testsuite/Makefile.am b/testsuite/Makefile.am
index 26c863fa918bd833ded88c0ebeb854dea96864ea..ec756e7e59adf209e797151aa8410c90096154a3 100644 (file)
--- a/testsuite/Makefile.am
+++ b/testsuite/Makefile.am
@@ -50,4 +50,4 @@ EXTRA_DIST = \
     sysctl.test/sysctl_read.exp \
     uptime.test/uptime.exp \
     vmstat.test/vmstat.exp \
-    w.test/w.exp 
+    w.test/w.exp

diff --git a/w.c b/w.c
index 6352d69f7d61cd979c9ac9227c8b37c4b9869619..9e0a043b8b6147378498e023395be528978e750e 100644 (file)
--- a/w.c
+++ b/w.c
@@ -142,12 +142,12 @@ static void print_display_or_interface(const char *restrict host, int len, int r
                                fputc('-', stdout);
                        }
                } else { /* multiple colons found - it's an IPv6 address */
-                       
+       
                        /* search for % (interface separator in case of IPv6 link address) */
                        while ( (tmp < (host + len)) && (*tmp != '%') && isprint(*tmp) ) tmp++;
 
                        if (*tmp == '%') { /* interface separator found */
-                               
+       
                                /* number of chars till the end of the input field */
                                len -= (tmp - host);