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comparison rogue4/list.c @ 215:1b73a8641b37

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rogue4: fix most GCC5 warnings. Converting all function definitions to ANSI style accounts for most of the change. This has exposed other problems, such as daemons not actually being their stated type, that will require more careful solutions.
author John "Elwin" Edwards
date Wed, 27 Jan 2016 19:41:05 -0500
parents 9535a08ddc39
children
comparison
equal deleted inserted replaced
214:e5a15b09ce1d 215:1b73a8641b37
16 16
17 /* 17 /*
18 * detach: 18 * detach:
19 * Takes an item out of whatever linked list it might be in 19 * Takes an item out of whatever linked list it might be in
20 */ 20 */
21 _detach(list, item) 21 void
22 register THING **list, *item; 22 _detach(THING **list, THING *item)
23 { 23 {
24 if (*list == item) 24 if (*list == item)
25 *list = next(item); 25 *list = next(item);
26 if (prev(item) != NULL) item->l_prev->l_next = next(item); 26 if (prev(item) != NULL) item->l_prev->l_next = next(item);
27 if (next(item) != NULL) item->l_next->l_prev = prev(item); 27 if (next(item) != NULL) item->l_next->l_prev = prev(item);
31 31
32 /* 32 /*
33 * _attach: 33 * _attach:
34 * add an item to the head of a list 34 * add an item to the head of a list
35 */ 35 */
36 _attach(list, item) 36 void
37 register THING **list, *item; 37 _attach(THING **list, THING *item)
38 { 38 {
39 if (*list != NULL) 39 if (*list != NULL)
40 { 40 {
41 item->l_next = *list; 41 item->l_next = *list;
42 (*list)->l_prev = item; 42 (*list)->l_prev = item;
52 52
53 /* 53 /*
54 * _free_list: 54 * _free_list:
55 * Throw the whole blamed thing away 55 * Throw the whole blamed thing away
56 */ 56 */
57 _free_list(ptr) 57 void
58 register THING **ptr; 58 _free_list(THING **ptr)
59 { 59 {
60 register THING *item; 60 register THING *item;
61 61
62 while (*ptr != NULL) 62 while (*ptr != NULL)
63 { 63 {
69 69
70 /* 70 /*
71 * discard: 71 * discard:
72 * Free up an item 72 * Free up an item
73 */ 73 */
74 discard(item) 74 void
75 register THING *item; 75 discard(THING *item)
76 { 76 {
77 total--; 77 total--;
78 free((char *) item); 78 free((char *) item);
79 } 79 }
80 80
81 /* 81 /*
82 * new_item 82 * new_item
83 * Get a new item with a specified size 83 * Get a new item with a specified size
84 */ 84 */
85 THING * 85 THING *
86 new_item() 86 new_item(void)
87 { 87 {
88 register THING *item; 88 register THING *item;
89 89
90 if ((item = calloc(1, sizeof *item)) == NULL) 90 if ((item = calloc(1, sizeof *item)) == NULL)
91 msg("ran out of memory after %d items", total); 91 msg("ran out of memory after %d items", total);