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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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v_09_10
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9n10038a
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1991-08-15
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965b
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51 lines
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "c_calls.h"
/* Allocate enough stack space to support recursion. */
#ifdef __TURBOC__
extern unsigned _stklen = 32000;
#endif
void main(int argc, char *argv[])
{
LIST fcn_list = NULL;
if (argc != 2)
error("c_calls: usage: c_calls <.asm filename>");
build_graph(&fcn_list, argv[1]); /* Determine calling relationships. */
if (fcn_list != NULL)
print_all_calls(fcn_list); /* Print the fcn call tree. */
}
void error(const char *message)
/* Exit after giving an error message. */
{
printf("Error: %s\n", message);
exit(-1);
}
int namecmp(const char *name1, const char *name2)
/*
Identical to stricmp, except that "main" is considered
less than any other string.
*/
{
if (stricmp(name1, "main") == 0)
return -1;
else
if (stricmp(name2, "main") == 0)
return 1;
else return stricmp(name1, name2);
}