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Viewing changes to source/3rdparty/qmake/w32/subproc/w32err.c

  • Committer: Bazaar Package Importer
  • Author(s): Mark Hymers
  • Date: 2008-06-25 22:36:13 UTC
  • Revision ID: james.westby@ubuntu.com-20080625223613-tvd9xlhuoct9kyhm
Tags: upstream-6.2~beta2
Import upstream version 6.2~beta2

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source/3rdparty/qmake/w32/subproc/w32err.c
 
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#include <windows.h>
 
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#include "w32err.h"
 
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/*
 
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 * Description: the windows32 version of perror()
 
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 *
 
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 * Returns:  a pointer to a static error
 
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 *
 
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 * Notes/Dependencies:  I got this from 
 
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 *      comp.os.ms-windows.programmer.win32
 
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 */
 
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char * 
 
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map_windows32_error_to_string (DWORD ercode) {
 
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/* __declspec (thread) necessary if you will use multiple threads */
 
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__declspec (thread) static char szMessageBuffer[128];
 
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        /* Fill message buffer with a default message in 
 
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         * case FormatMessage fails 
 
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         */
 
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    wsprintf (szMessageBuffer, "Error %ld", ercode);
 
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        /*
 
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         *  Special code for winsock error handling.
 
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         */
 
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        if (ercode > WSABASEERR) {
 
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                HMODULE hModule = GetModuleHandle("wsock32");
 
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                if (hModule != NULL) {
 
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                        FormatMessage(FORMAT_MESSAGE_FROM_HMODULE,
 
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                                hModule,
 
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                                ercode,
 
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                                LANG_NEUTRAL,
 
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                                szMessageBuffer,
 
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                                sizeof(szMessageBuffer),
 
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                                NULL);
 
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                        FreeLibrary(hModule);
 
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                } 
 
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        } else {
 
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                /*
 
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                 *  Default system message handling
 
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                 */
 
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        FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
 
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                  NULL,
 
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                  ercode,
 
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                  LANG_NEUTRAL,
 
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                  szMessageBuffer,
 
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                  sizeof(szMessageBuffer),
 
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                  NULL);
 
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        }
 
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    return szMessageBuffer;
 
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}
 
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