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comparison tern.c @ 792:724bbec47f86

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Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows).
author Michael Pavone <pavone@retrodev.com>
date Sat, 25 Jul 2015 18:22:07 -0700
parents 2f48a3c187c6
children 110251ea369e
comparison
equal deleted inserted replaced
791:60686f8d5e48 792:724bbec47f86
6 #include "tern.h" 6 #include "tern.h"
7 #include <stddef.h> 7 #include <stddef.h>
8 #include <stdlib.h> 8 #include <stdlib.h>
9 #include <string.h> 9 #include <string.h>
10 #include <stdio.h> 10 #include <stdio.h>
11 #include "util.h"
11 12
12 tern_node * tern_insert(tern_node * head, char * key, tern_val value) 13 tern_node * tern_insert(tern_node * head, char * key, tern_val value)
13 { 14 {
14 tern_node ** cur = &head; 15 tern_node ** cur = &head;
15 while(*key) 16 while(*key)
188 if (head->left) { 189 if (head->left) {
189 tern_foreach_int(head->left, fun, data, keybuf, pos); 190 tern_foreach_int(head->left, fun, data, keybuf, pos);
190 } 191 }
191 if (head->el) { 192 if (head->el) {
192 if (pos == MAX_ITER_KEY) { 193 if (pos == MAX_ITER_KEY) {
193 fputs("exceeded maximum key size", stderr); 194 fatal_error("tern_foreach_int: exceeded maximum key size");
194 exit(1);
195 } 195 }
196 keybuf[pos] = head->el; 196 keybuf[pos] = head->el;
197 tern_foreach_int(head->straight.next, fun, data, keybuf, pos+1); 197 tern_foreach_int(head->straight.next, fun, data, keybuf, pos+1);
198 } 198 }
199 if (head->right) { 199 if (head->right) {