From: Gurusamy Sarathy <gsar@cpan.org>
Date: Sun, 18 Jul 1999 05:11:02 +0000 (+0000)
Subject: display thread id in diagnostics (suggested by Dan Sugalski)
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=9efbc0eb9ef0a7b1489f59143775f10b17cd372d;p=p5sagit%2Fp5-mst-13.2.git

display thread id in diagnostics (suggested by Dan Sugalski)

p4raw-id: //depot/perl@3696
---

diff --git a/lib/Carp.pm b/lib/Carp.pm
index 5fb8809..8301f37 100644
--- a/lib/Carp.pm
+++ b/lib/Carp.pm
@@ -175,7 +175,10 @@ sub longmess {
 	    }
 	    # here's where the error message, $mess, gets constructed
 	    $mess .= "\t$sub " if $error eq "called";
-	    $mess .= "$error at $file line $line\n";
+	    $mess .= "$error at $file line $line";
+	    $mess .= " thread " . Thread->self->tid
+		if exists $main::{'Thread::'};
+	    $mess .= "\n";
 	}
 	# we don't need to print the actual error message again so we can
 	# change this to "called" so that the string "$error at $file line
@@ -254,7 +257,12 @@ sub shortmess {	# Short-circuit &longmess if called via multiple packages
 	    # relevant error message and return it.   die() doesn't like
 	    # to be given NUL characters (which $msg may contain) so we
 	    # remove them first.
-	    (my $msg = "$error at $file line $line\n") =~ tr/\0//d;
+	    my $msg;
+	    $msg = "$error at $file line $line";
+	    $msg .= " thread " . Thread->self->tid
+		if exists $main::{'Thread::'};
+	    $msg .= "\n";
+	    $msg =~ tr/\0//d;
 	    return $msg;
 	}
     }
diff --git a/util.c b/util.c
index f4857cf..6fa8d7f 100644
--- a/util.c
+++ b/util.c
@@ -1416,6 +1416,9 @@ Perl_mess(pTHX_ const char *pat, va_list *args)
 		      line_mode ? "line" : "chunk", 
 		      (long)IoLINES(GvIOp(PL_last_in_gv)));
 	}
+#ifdef USE_THREADS
+	sv_catpvf(sv, " thread %ld", thr->tid);
+#endif
 	sv_catpv(sv, PL_dirty ? dgd : ".\n");
     }
     return sv;