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-
- #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);
- }
-