X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gedcom%2Fmessage.c;h=213e0493126ec81184adcc895093ef209a2b6583;hb=5b86b2a5b5572129984e8d9f056771b7c5afca98;hp=c3a5abf1ab642502f9639edda1997d9cfb9cf082;hpb=f7b7f4752136dc40686676194a2895d82fe6018e;p=gedcom-parse.git

diff --git a/gedcom/message.c b/gedcom/message.c
index c3a5abf..213e049 100644
--- a/gedcom/message.c
+++ b/gedcom/message.c
@@ -41,6 +41,12 @@ void reset_mess_buffer()
     mess_buffer[0] = '\0';
 }
 
+void cleanup_mess_buffer()
+{
+  if (mess_buffer)
+    free(mess_buffer);
+}
+
 void init_mess_buffer()
 {
   if (mess_buffer == NULL) {
@@ -48,6 +54,8 @@ void init_mess_buffer()
     if (mess_buffer) {
       mess_buffer[0] = '\0';
       bufsize = INITIAL_BUF_SIZE;
+      if (atexit(cleanup_mess_buffer) != 0)
+	gedcom_warning(_("Could not register buffer cleanup function"));
     }
     else {
       fprintf(stderr, _("Could not allocate memory at %s, %d"),
@@ -57,7 +65,7 @@ void init_mess_buffer()
   }
 }
 
-int safe_buf_vappend(char *s, va_list ap)
+int safe_buf_vappend(const char *s, va_list ap)
 {
   int res = 0;
   int len;
@@ -82,7 +90,7 @@ int safe_buf_vappend(char *s, va_list ap)
   return res;
 }
 
-int safe_buf_append(char *s, ...)
+int safe_buf_append(const char *s, ...)
 {
   int res;
   va_list ap;
@@ -94,7 +102,7 @@ int safe_buf_append(char *s, ...)
   return res;
 }
 
-int gedcom_message(char* s, ...)
+int gedcom_message(const char* s, ...)
 {
   int res;
   va_list ap;
@@ -108,13 +116,16 @@ int gedcom_message(char* s, ...)
   return res;
 }
 
-int gedcom_warning(char* s, ...)
+int gedcom_warning(const char* s, ...)
 {
   int res;
   va_list ap;
 
   reset_mess_buffer();
-  safe_buf_append(_("Warning on line %d: "), line_no);
+  if (line_no != 0) 
+    safe_buf_append(_("Warning on line %d: "), line_no);
+  else
+    safe_buf_append(_("Warning: "));
   va_start(ap, s);
   res = safe_buf_vappend(s, ap);
   va_end(ap);
@@ -124,13 +135,16 @@ int gedcom_warning(char* s, ...)
   return res;
 }
 
-int gedcom_error(char* s, ...)
+int gedcom_error(const char* s, ...)
 {
   int res;
   va_list ap;
 
   reset_mess_buffer();
-  safe_buf_append(_("Error on line %d: "), line_no);
+  if (line_no != 0)
+    safe_buf_append(_("Error on line %d: "), line_no);
+  else
+    safe_buf_append(_("Error: "));
   va_start(ap, s);
   res = safe_buf_vappend(s, ap);
   va_end(ap);
@@ -140,7 +154,7 @@ int gedcom_error(char* s, ...)
   return res;
 }
 
-void gedcom_mem_error(char *filename, int line)
+void gedcom_mem_error(const char *filename, int line)
 {
   gedcom_error(_("Could not allocate memory at %s, %d"), filename, line);
 }