usr/src/common/ficl/ficlplatform/unix.c

   1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11
  12 /*
  13  * Copyright 2015 Toomas Soome <tsoome@me.com>
  14  */
  15
  16 #include "ficl.h"
  17
  18 void *
  19 ficlMalloc(size_t size)
  20 {
  21         return (malloc(size));
  22 }
  23
  24 void *
  25 ficlRealloc(void *p, size_t size)
  26 {
  27         return (realloc(p, size));
  28 }
  29
  30 void
  31 ficlFree(void *p)
  32 {
  33         free(p);
  34 }
  35
  36 void
  37 ficlCallbackDefaultTextOut(ficlCallback *callback, char *message)
  38 {
  39         FICL_IGNORE(callback);
  40
  41         if (message != NULL) {
  42 #ifdef _STANDALONE
  43                 while (*message != 0)
  44                         putchar((unsigned char)*(message++));
  45 #else
  46                 (void) fputs(message, stdout);
  47                 (void) fflush(stdout);
  48 #endif
  49         }
  50 }
  51
  52 #if FICL_WANT_FILE
  53 int
  54 ficlFileTruncate(ficlFile *ff, ficlUnsigned size)
  55 {
  56         return (ftruncate(fileno(ff->f), size));
  57 }
  58
  59 int
  60 ficlFileStatus(char *filename, int *status)
  61 {
  62         struct stat statbuf;
  63
  64         if (stat(filename, &statbuf) == 0) {
  65                 *status = statbuf.st_mode;
  66                 return (0);
  67         }
  68         *status = ENOENT;
  69         return (-1);
  70 }
  71
  72 long
  73 ficlFileSize(ficlFile *ff)
  74 {
  75         struct stat statbuf;
  76
  77         if (ff == NULL)
  78                 return (-1);
  79
  80         statbuf.st_size = -1;
  81         if (fstat(fileno(ff->f), &statbuf) != 0)
  82                 return (-1);
  83
  84         return (statbuf.st_size);
  85 }
  86 #endif