commit 4ca7a064fabbc8ce4d5c8ddd72b54db3cbd9d7ed
author Alexandre Julliard <julliard@winehq.org> Sat May 27 13:24:36 2006 +0200
committer Alexandre Julliard <julliard@winehq.org> Sat May 27 13:24:36 2006 +0200
tree c05e19472ab0096de2ae51a098da73573eb342d0
parent 4e07d0d6d900f516da99bd9abe93d431fd3da875

sfnt2fnt: Clean output files when aborting on a signal.

tools/sfnt2fnt.c

diff --git a/tools/sfnt2fnt.c b/tools/sfnt2fnt.c
index 755b3ff..955f61a 100644
--- a/tools/sfnt2fnt.c
+++ b/tools/sfnt2fnt.c
@@ -23,6 +23,7 @@
 
 #include <assert.h>
 #include <ctype.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -113,6 +114,11 @@
     if (output_name) unlink( output_name );
 }
 
+static void exit_on_signal( int sig )
+{
+    exit(1);  /* this will call the atexit functions */
+}
+
 static void error(const char *s, ...) __attribute__((format (printf, 1, 2)));
 
 static void error(const char *s, ...)
@@ -479,6 +485,12 @@
     sprintf(output, "%s-%d-%d-%d.fnt", name, enc, dpi, ppem);
 
     atexit( cleanup );
+    signal( SIGTERM, exit_on_signal );
+    signal( SIGINT, exit_on_signal );
+#ifdef SIGHUP
+    signal( SIGHUP, exit_on_signal );
+#endif
+
     fp = fopen(output, "w");
     output_name = output;