implemented numeric sort (sort -g)

[oweals/busybox.git] / dutmp.c

diff --git a/dutmp.c b/dutmp.c
index 2dad7d4a5600290524b16393b34afecefa5df01f..a9e879dafc1a735a63f54768acdc4ed9f6e77c65 100644 (file)
--- a/dutmp.c
+++ b/dutmp.c
@@ -14,20 +14,19 @@
 #include <stdio.h>
 #include <utmp.h>
 
-const char dutmp_usage[] = "dutmp\n"
+static const char dutmp_usage[] = "dutmp\n"
     "\n"
     "\tDump file or stdin utmp file format to stdout, pipe delimited.\n"
     "\tdutmp /var/run/utmp\n";
 
-extern int dutmp_fn (int argc, char **argv)
+extern int dutmp_main (int argc, char **argv)
 {
 
     FILE *f = stdin;
     struct utmp ut;
 
     if ((argc < 2) || (**(argv + 1) == '-')) {
-       fprintf (stderr, "Usage: %s %s\n", *argv, dutmp_usage);
-       exit (FALSE);
+       usage( dutmp_usage);
     }
 
     if ( **(++argv) == 0 ) {