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* alloc.c (allocate_string): Remove two redundant calls

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to memset, add explicit initialization where appropriate.
This commit is contained in:
Dmitry Antipov 2012-06-27 15:19:54 +04:00
parent 1ba6038a1d
commit 3fe6dd74d0
2 changed files with 11 additions and 3 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
* alloc.c (allocate_string): Remove two redundant calls
to memset, add explicit initialization where appropriate.
2012-06-27 Glenn Morris <rgm@gnu.org>
* lisp.mk (lisp): Remove paths.elc.

9
src/alloc.c
View file

@ -1936,13 +1936,14 @@ allocate_string (void)
int i;
b = (struct string_block *) lisp_malloc (sizeof *b, MEM_TYPE_STRING);
memset (b, 0, sizeof *b);
b->next = string_blocks;
string_blocks = b;
for (i = STRING_BLOCK_SIZE - 1; i >= 0; --i)
{
s = b->strings + i;
/* Every string on a free list should have NULL data pointer. */
s->data = NULL;
NEXT_FREE_LISP_STRING (s) = string_free_list;
string_free_list = s;
}
@ -1958,8 +1959,10 @@ allocate_string (void)
MALLOC_UNBLOCK_INPUT;
/* Probably not strictly necessary, but play it safe. */
memset (s, 0, sizeof *s);
/* SIZE and SIZE_BYTE fields will be initialized
by calling allocate_string_data. */
s->intervals = NULL_INTERVAL;
s->data = NULL;
--total_free_strings;
++total_strings;