gitweb: Time::HiRes is in core for Perl 5.8

We say 'use 5.008' at the beginning of the script, therefore there is no
need to check if Time::HiRes module is available.  We can also import
gettimeofday and tv_interval.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 253f41adc9e64105bf9d1642102b20bba6bc5f20..23f9e79932f97d2f21000dd2e81591f97be00d2c 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -17,12 +17,10 @@
 use Fcntl ':mode';
 use File::Find qw();
 use File::Basename qw(basename);
 use Fcntl ':mode';
 use File::Find qw();
 use File::Basename qw(basename);

+use Time::HiRes qw(gettimeofday tv_interval);

 binmode STDOUT, ':utf8';
 
 binmode STDOUT, ':utf8';
 

-our $t0;
-if (eval { require Time::HiRes; 1; }) {
-       $t0 = [Time::HiRes::gettimeofday()];
-}
+our $t0 = [ gettimeofday() ];

 our $number_of_git_cmds = 0;
 
 BEGIN {
 our $number_of_git_cmds = 0;
 
 BEGIN {


@@ -1065,7 +1063,7 @@ sub dispatch {
 }
 
 sub reset_timer {
 }
 
 sub reset_timer {

-       our $t0 = [Time::HiRes::gettimeofday()]
+       our $t0 = [ gettimeofday() ]

                if defined $t0;
        our $number_of_git_cmds = 0;
 }
                if defined $t0;
        our $number_of_git_cmds = 0;
 }


@@ -3590,7 +3588,7 @@ sub git_footer_html {
                print "<div id=\"generating_info\">\n";
                print 'This page took '.
                      '<span id="generating_time" class="time_span">'.
                print "<div id=\"generating_info\">\n";
                print 'This page took '.
                      '<span id="generating_time" class="time_span">'.

-                     Time::HiRes::tv_interval($t0, [Time::HiRes::gettimeofday()]).
+                     tv_interval($t0, [ gettimeofday() ]).

                      ' seconds </span>'.
                      ' and '.
                      '<span id="generating_cmd">'.
                      ' seconds </span>'.
                      ' and '.
                      '<span id="generating_cmd">'.


@@ -5298,7 +5296,7 @@ sub git_blame_common {
                print 'END';
                if (defined $t0 && gitweb_check_feature('timed')) {
                        print ' '.
                print 'END';
                if (defined $t0 && gitweb_check_feature('timed')) {
                        print ' '.

-                             Time::HiRes::tv_interval($t0, [Time::HiRes::gettimeofday()]).
+                             tv_interval($t0, [ gettimeofday() ]).

                              ' '.$number_of_git_cmds;
                }
                print "\n";
                              ' '.$number_of_git_cmds;
                }
                print "\n";