Add back in non-ifdef version of FEATURE_PRETTY_PRINT, and get the attribution

right this time.

1 files changed, 20 insertions, 3 deletions

diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index 2b59ee23d..34519dfd1 100644
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -3,7 +3,8 @@
  * 
  * dmesg - display/control kernel ring buffer.
  *
- * Copyring 2006 Rob Landley <rob@landley.net>
+ * Copyright 2006 Rob Landley <rob@landley.net>
+ * Copyright 2006 Bernhard Fischer <rep.nop@aon.at>
  *
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
@@ -28,8 +29,24 @@ int dmesg_main(int argc, char *argv[])
                 buf = xmalloc(len);
                 if (0 > (len = klogctl(3 + (flags & 1), buf, len)))
                         bb_perror_msg_and_die("klogctl");
-                write(1,buf,len);
-                if (len && buf[len-1]!='\n') putchar('\n');
+
+                // Skip <#> at the start of lines, and make sure we end with a newline. 
+
+                if (ENABLE_FEATURE_DMESG_PRETTY) {
+                        int last = '\n';
+                        int in;
+
+                        for (in = 0; in<len;) {
+                                if (last == '\n' && buf[in] == '<') in += 3;
+                                else putchar(last = buf[in++]);
+                        }
+                        if (last != '\n') putchar('\n');
+                } else {
+                        write(1,buf,len);
+                        if (len && buf[len-1]!='\n') putchar('\n');
+                }
+
+                if (ENABLE_FEATURE_CLEAN_UP) free(buf);
         }
 
         return 0;