git.sur5r.net Git - cc65/blob - src/ld65/error.c

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 error.c                                   */
   4 /*                                                                           */
   5 /*                    Error handling for the ld65 linker                     */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 1998-2008 Ullrich von Bassewitz                                       */
  10 /*               Roemerstrasse 52                                            */
  11 /*               D-70794 Filderstadt                                         */
  12 /* EMail:        uz@cc65.org                                                 */
  13 /*                                                                           */
  14 /*                                                                           */
  15 /* This software is provided 'as-is', without any expressed or implied       */
  16 /* warranty.  In no event will the authors be held liable for any damages    */
  17 /* arising from the use of this software.                                    */
  18 /*                                                                           */
  19 /* Permission is granted to anyone to use this software for any purpose,     */
  20 /* including commercial applications, and to alter it and redistribute it    */
  21 /* freely, subject to the following restrictions:                            */
  22 /*                                                                           */
  23 /* 1. The origin of this software must not be misrepresented; you must not   */
  24 /*    claim that you wrote the original software. If you use this software   */
  25 /*    in a product, an acknowledgment in the product documentation would be  */
  26 /*    appreciated but is not required.                                       */
  27 /* 2. Altered source versions must be plainly marked as such, and must not   */
  28 /*    be misrepresented as being the original software.                      */
  29 /* 3. This notice may not be removed or altered from any source              */
  30 /*    distribution.                                                          */
  31 /*                                                                           */
  32 /*****************************************************************************/
  33
  34
  35
  36 #include <stdio.h>
  37 #include <stdlib.h>
  38 #include <stdarg.h>
  39
  40 /* common */
  41 #include "cmdline.h"
  42 #include "strbuf.h"
  43
  44 /* ld65 */
  45 #include "error.h"
  46
  47
  48
  49 /*****************************************************************************/
  50 /*                                   Code                                    */
  51 /*****************************************************************************/
  52
  53
  54
  55 void Warning (const char* Format, ...)
  56 /* Print a warning message */
  57 {
  58     StrBuf S = STATIC_STRBUF_INITIALIZER;
  59     va_list ap;
  60
  61     va_start (ap, Format);
  62     SB_VPrintf (&S, Format, ap);
  63     va_end (ap);
  64     SB_Terminate (&S);
  65
  66     fprintf (stderr, "%s: Warning: %s\n", ProgName, SB_GetConstBuf (&S));
  67
  68     SB_Done (&S);
  69 }
  70
  71
  72
  73 void Error (const char* Format, ...)
  74 /* Print an error message and die */
  75 {
  76     StrBuf S = STATIC_STRBUF_INITIALIZER;
  77     va_list ap;
  78
  79     va_start (ap, Format);
  80     SB_VPrintf (&S, Format, ap);
  81     va_end (ap);
  82     SB_Terminate (&S);
  83
  84     fprintf (stderr, "%s: Error: %s\n", ProgName, SB_GetConstBuf (&S));
  85
  86     SB_Done (&S);
  87
  88     exit (EXIT_FAILURE);
  89 }
  90
  91
  92
  93 void Internal (const char* Format, ...)
  94 /* Print an internal error message and die */
  95 {
  96     StrBuf S = STATIC_STRBUF_INITIALIZER;
  97     va_list ap;
  98
  99     va_start (ap, Format);
 100     SB_VPrintf (&S, Format, ap);
 101     va_end (ap);
 102     SB_Terminate (&S);
 103
 104     fprintf (stderr, "%s: Internal Error: %s\n", ProgName, SB_GetConstBuf (&S));
 105
 106     SB_Done (&S);
 107
 108     exit (EXIT_FAILURE);
 109 }
 110
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