gnokii/cleanup.c

   1 #ifdef GNOKII_MAIN
   2 #include "config.h"
   3 #endif
   4
   5 #include <stdio.h>
   6
   7 void _cleanup(void)
   8 {
   9         /* hack for pic32 gcc */
  10 }
  11
  12 #ifdef STACKCHECK
  13
  14 static volatile int live_check_disable=0;
  15
  16 void live_check(const char *file,int line)
  17 {
  18 static volatile char *top=NULL,*top_printed=NULL;
  19 static volatile size_t largest=0,largest_printed=0;
  20 volatile char mark;
  21
  22         if (&mark > top)
  23                 top=&mark;
  24         if (live_check_disable<=0 && top!=top_printed) {
  25                 printf("live_check [%s:%d]: new top=0x%08lX\n",file,line,(long)top);
  26                 fflush(stdout);
  27                 top_printed=top;
  28                 }
  29         if (largest < top-&mark)
  30                 largest = top-&mark;
  31         if (live_check_disable<=0 && largest!=largest_printed) {
  32                 printf("live_check [%s:%d]: largest=%ld\n",file,line,(long)largest);
  33                 fflush(stdout);
  34                 largest_printed=largest;
  35                 }
  36         if (largest >= 12000) {
  37                 if (live_check_disable<=0)
  38                         puts("live_check - aborting!");
  39                 _exit(99);
  40                 }
  41 }
  42
  43 void live_disable(int how)
  44 {
  45         live_check_disable+=how;
  46 }
  47
  48 #endif /* STACKCHECK */