diff options
Diffstat (limited to 'src/pool.c')
| -rw-r--r-- | src/pool.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/pool.c b/src/pool.c index 81fb83c0c..f09df92c5 100644 --- a/src/pool.c +++ b/src/pool.c @@ -53,7 +53,7 @@ mrb_pool_open(mrb_state *mrb) if (pool) { pool->mrb = mrb; - pool->pages = 0; + pool->pages = NULL; } return pool; @@ -96,7 +96,7 @@ mrb_pool_alloc(mrb_pool *pool, size_t len) struct mrb_pool_page *page; size_t n; - if (!pool) return 0; + if (!pool) return NULL; len += ALIGN_PADDING(len); page = pool->pages; while (page) { @@ -109,7 +109,7 @@ mrb_pool_alloc(mrb_pool *pool, size_t len) page = page->next; } page = page_alloc(pool, len); - if (!page) return 0; + if (!page) return NULL; page->offset = len; page->next = pool->pages; pool->pages = page; @@ -145,7 +145,7 @@ mrb_pool_realloc(mrb_pool *pool, void *p, size_t oldlen, size_t newlen) struct mrb_pool_page *page; void *np; - if (!pool) return 0; + if (!pool) return NULL; oldlen += ALIGN_PADDING(oldlen); newlen += ALIGN_PADDING(newlen); page = pool->pages; @@ -177,7 +177,7 @@ main(void) mrb_pool *pool; void *p; - pool = mrb_pool_open(0); + pool = mrb_pool_open(NULL); p = mrb_pool_alloc(pool, len); for (i=1; i<20; i++) { printf("%p (len=%d) %ud\n", p, len, mrb_pool_can_realloc(pool, p, len*2)); |