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Annotation of hatari/src/errlog.c, revision 1.1.1.4

1.1       root        1: /*
1.1.1.4 ! root        2:   Hatari - errlog.c
1.1       root        3: 
1.1.1.4 ! root        4:   This file is distributed under the GNU Public License, version 2 or at
        !             5:   your option any later version. Read the file gpl.txt for details.
1.1       root        6: 
1.1.1.4 ! root        7:   Error Log file.
        !             8: 
        !             9:   When Hatari runs, it outputs text to the error log file to show if the system
        !            10:   initialised correctly and such like.
1.1       root       11: */
1.1.1.4 ! root       12: char ErrLog_rcsid[] = "Hatari $Id: errlog.c,v 1.5 2004/04/19 08:53:33 thothy Exp $";
1.1       root       13: 
                     14: #include <stdio.h>
                     15: #include <stdarg.h>
                     16: 
                     17: #include "main.h"
                     18: #include "debug.h"
1.1.1.4 ! root       19: #include "errlog.h"
1.1       root       20: 
                     21: 
1.1.1.3   root       22: #undef USEERRLOG
                     23: 
                     24: 
                     25: #ifdef USEERRLOG
1.1       root       26: static FILE *errlog;
1.1.1.3   root       27: #endif
1.1       root       28: 
1.1.1.2   root       29: 
                     30: /*-----------------------------------------------------------------------*/
1.1       root       31: /*
                     32:   Create error log file
                     33: */
                     34: void ErrLog_OpenFile(void)
                     35: {
                     36: #ifdef USEERRLOG
1.1.1.4 ! root       37:   char szString[FILENAME_MAX];
1.1       root       38: 
                     39:   sprintf(szString,"%s/errlog.txt",szWorkingDir);
                     40:   errlog = fopen(szString, "w");
                     41: #endif
                     42: }
                     43: 
1.1.1.2   root       44: 
                     45: /*-----------------------------------------------------------------------*/
1.1       root       46: /*
                     47:   Close error log file
                     48: */
                     49: void ErrLog_CloseFile(void)
                     50: {
                     51: #ifdef USEERRLOG
                     52:   fclose(errlog);
                     53: #endif
                     54: }
                     55: 
1.1.1.2   root       56: 
                     57: /*-----------------------------------------------------------------------*/
1.1       root       58: /*
                     59:   Output string to error log file
                     60: */
                     61: void ErrLog_File(char *format, ...)
                     62: {
                     63: #ifdef USEERRLOG
                     64:   char szBuffer[1024];
                     65:   va_list argptr;
                     66: 
                     67:   va_start(argptr, format);
                     68:   vsprintf(szBuffer, format, argptr);
                     69:   va_end(argptr);
                     70: 
                     71:   fwrite(szBuffer, sizeof(char), strlen(szBuffer), errlog);
                     72: #endif
                     73: }

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