author | Anselm R. Garbe <garbeam@wmii.de> |
Mon, 10 Jul 2006 19:46:24 +0200 | |
changeset 3 | e969f3575b7a |
parent 2 | a79188fe4a40 |
child 5 | e5018cae273f |
permissions | -rw-r--r-- |
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/* |
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
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* See LICENSE file for license details. |
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*/ |
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#include <stdarg.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
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#include <string.h> |
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void |
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error(char *errstr, ...) { |
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va_list ap; |
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va_start(ap, errstr); |
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vfprintf(stderr, errstr, ap); |
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va_end(ap); |
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exit(1); |
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} |
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e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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static void |
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Anselm R. Garbe <garbeam@wmii.de>
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bad_malloc(unsigned int size) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
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{ |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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fprintf(stderr, "fatal: could not malloc() %d bytes\n", |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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(int) size); |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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exit(1); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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|
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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void * |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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emallocz(unsigned int size) |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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{ |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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void *res = calloc(1, size); |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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if(!res) |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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bad_malloc(size); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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return res; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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|
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
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void * |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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emalloc(unsigned int size) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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{ |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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void *res = malloc(size); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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if(!res) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
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bad_malloc(size); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
43 |
return res; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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|
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
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void * |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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erealloc(void *ptr, unsigned int size) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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{ |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
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void *res = realloc(ptr, size); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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if(!res) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
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bad_malloc(size); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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return res; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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|
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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char * |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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estrdup(const char *str) |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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{ |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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void *res = strdup(str); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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if(!res) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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bad_malloc(strlen(str)); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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return res; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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|
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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void |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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failed_assert(char *a, char *file, int line) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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{ |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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fprintf(stderr, "Assertion \"%s\" failed at %s:%d\n", a, file, line); |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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abort(); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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|
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
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void |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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swap(void **p1, void **p2) |
e969f3575b7a
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Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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{ |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
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void *tmp = *p1; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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*p1 = *p2; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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*p2 = tmp; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
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changeset
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} |