From: Tor Lillqvist <tml@iki.fi>
Date: Mon, 8 Nov 1999 09:49:10 +0000 (+0000)
Subject: New function that returns the message string for a Win32 error code.
X-Git-Url: http://git.openbox.org/?a=commitdiff_plain;h=22a15d33deaedc0cfa17f6dc7650036b7098d6dc;p=dana%2Fcg-glib.git

New function that returns the message string for a Win32 error code.

2000-03-04  Tor Lillqvist  <tml@iki.fi>

* gwin32.c (g_win32_error_message): New function that returns the
message string for a Win32 error code.

* glib.h: Declare it.

* glib.def: Export it, plus g_node_copy.

* gmodule-win32.c: Call g_win32_error_message() to get the error
message strings.

* libgplugin_a.c
* libgplugin_b.c
* gmodule.c: Remove LibMain functions that were needed by LCC,
which is not a supported compiler.

* testgmodule.c (main): Test for G_MODULE_IMPL ==
G_MODULE_IMPL_WIN32, not G_OS_WIN32.

* gmoduleconf.h.win32: Remove LCC stuff from here, too.
---

diff --git a/glib/gwin32.c b/glib/gwin32.c
index 82f10d47..8aeb5edb 100644
--- a/glib/gwin32.c
+++ b/glib/gwin32.c
@@ -793,3 +793,26 @@ g_win32_getlocale (void)
 
   return g_strdup (bfr);
 }
+
+gchar *
+g_win32_error_message (gint error)
+{
+  gchar *msg;
+  gchar *retval;
+  int nbytes;
+
+  nbytes = FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER
+			  |FORMAT_MESSAGE_IGNORE_INSERTS
+			  |FORMAT_MESSAGE_FROM_SYSTEM,
+			  NULL, error, 0,
+			  (LPTSTR) &msg, 0, NULL);
+  if (nbytes > 2 && error[nbytes-1] == '\n' && error[nbytes-2] == '\r')
+    error[nbytes-2] = '\0';
+  
+  retval = g_strdup (msg);
+
+  if (msg != NULL)
+    LocalFree (msg);
+
+  return retval;
+}
diff --git a/gwin32.c b/gwin32.c
index 82f10d47..8aeb5edb 100644
--- a/gwin32.c
+++ b/gwin32.c
@@ -793,3 +793,26 @@ g_win32_getlocale (void)
 
   return g_strdup (bfr);
 }
+
+gchar *
+g_win32_error_message (gint error)
+{
+  gchar *msg;
+  gchar *retval;
+  int nbytes;
+
+  nbytes = FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER
+			  |FORMAT_MESSAGE_IGNORE_INSERTS
+			  |FORMAT_MESSAGE_FROM_SYSTEM,
+			  NULL, error, 0,
+			  (LPTSTR) &msg, 0, NULL);
+  if (nbytes > 2 && error[nbytes-1] == '\n' && error[nbytes-2] == '\r')
+    error[nbytes-2] = '\0';
+  
+  retval = g_strdup (msg);
+
+  if (msg != NULL)
+    LocalFree (msg);
+
+  return retval;
+}