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

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                fileinfo.c                                 */
   4 /*                                                                           */
   5 /*                        sOURCE FILE INFO STRUCTURE                         */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2001-2010, 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 /* common */
  37 #include "xmalloc.h"
  38
  39 /* ld65 */
  40 #include "fileio.h"
  41 #include "fileinfo.h"
  42
  43
  44
  45 /*****************************************************************************/
  46 /*                                   Code                                    */
  47 /*****************************************************************************/
  48
  49
  50
  51 static FileInfo* NewFileInfo (void)
  52 /* Allocate and initialize a new FileInfo struct and return it */
  53 {
  54     /* We will assign file info ids in increasing order of creation */
  55     static unsigned Id = 0;
  56
  57     /* Allocate memory */
  58     FileInfo* FI = xmalloc (sizeof (FileInfo));
  59
  60     /* Initialize stuff */
  61     FI->Id = Id++;
  62
  63     /* Return the new struct */
  64     return FI;
  65 }
  66
  67
  68
  69 FileInfo* ReadFileInfo (FILE* F, ObjData* O)
  70 /* Read a file info from a file and return it */
  71 {
  72     /* Allocate a new FileInfo structure */
  73     FileInfo* FI = NewFileInfo ();
  74
  75     /* Read the fields from the file */
  76     FI->Name  = MakeGlobalStringId (O, ReadVar (F));
  77     FI->MTime = Read32 (F);
  78     FI->Size  = Read32 (F);
  79
  80     /* Return the new struct */
  81     return FI;
  82 }
  83
  84
  85