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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-25 21:34:35 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-25 21:34:35 +0000 |
commit | 48a2b96d2b8228a1c7dd49425fccd8b1202bf905 (patch) | |
tree | 2b584a1e13e292481269507051d79bf6358e3257 /gc.c | |
parent | 5c094d381bca5d244495a7f4a94572c1f4562c28 (diff) | |
download | ruby-48a2b96d2b8228a1c7dd49425fccd8b1202bf905.tar.gz |
introduce ZALLOC{,_N} to replace ALLOC{,_N}+MEMZERO use
Using calloc where possible reduces code and binary sizes.
* include/ruby/ruby.h (ZALLOC, ZALLOC_N): implement
(Data_Make_Struct, TypedData_Make_Struct):
ZALLOC replaces ALLOC+memset
* compile.c (iseq_seq_sequence): ZALLOC_N replaces ALLOC_N+MEMZERO
* cont.c (fiber_t_alloc): ZALLOC replaces ALLOC+MEMZERO
* io.c (rb_io_reopen): ditto
* iseq.c (prepare_iseq_build): ditto
* parse.y (new_args_tail_gen, parser_new, ripper_s_allocate): ditto
* re.c (match_alloc): ditto
* variable.c (rb_const_set): ditto
* ext/socket/raddrinfo.c (get_addrinfo): ditto
* ext/strscan/strscan.c (strscan_s_allocate): ditto
* gc.c (rb_objspace_alloc): calloc replaces malloc+MEMZERO
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 6 |
1 files changed, 2 insertions, 4 deletions
@@ -920,8 +920,7 @@ RVALUE_DEMOTE_FROM_OLD(rb_objspace_t *objspace, VALUE obj) rb_objspace_t * rb_objspace_alloc(void) { - rb_objspace_t *objspace = malloc(sizeof(rb_objspace_t)); - memset(objspace, 0, sizeof(*objspace)); + rb_objspace_t *objspace = calloc(1, sizeof(rb_objspace_t)); ruby_gc_stress = ruby_initial_gc_stress; malloc_limit = gc_params.malloc_limit_min; @@ -1087,13 +1086,12 @@ heap_page_allocate(rb_objspace_t *objspace) } /* assign heap_page entry */ - page = (struct heap_page *)malloc(sizeof(struct heap_page)); + page = (struct heap_page *)calloc(1, sizeof(struct heap_page)); if (page == 0) { aligned_free(page_body); during_gc = 0; rb_memerror(); } - MEMZERO((void*)page, struct heap_page, 1); page->body = page_body; |