diff options
Diffstat (limited to 'allocator.c')
| -rw-r--r-- | allocator.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/allocator.c b/allocator.c index 59dc350..677bf75 100644 --- a/allocator.c +++ b/allocator.c @@ -22,9 +22,9 @@ For more information, please refer to <http://unlicense.org/> */ #ifdef TOC_DEBUG -//#define NO_ALLOCATOR 1 /* useful for debugging; valgrind checks writing past the end of a malloc, but that won't work with an allocator */ +//#define NO_ALLOCATOR 1 // useful for debugging; valgrind checks writing past the end of a malloc, but that won't work with an allocator #endif -/* number of bytes a page hold, not including the header */ +// number of bytes a page hold, not including the header #define PAGE_BYTES (16384 - sizeof(Page)) #define PAGE_MAX_ALIGNS (PAGE_BYTES / sizeof(MaxAlign)) @@ -41,14 +41,14 @@ static void *allocr_malloc(Allocator *a, size_t bytes) { return NULL; if (a == NULL) return err_malloc(bytes); - /* position in this page to return */ + // position in this page to return size_t pos = PAGE_MAX_ALIGNS; if (a->last) pos = a->last->used; size_t max_aligns = (bytes + sizeof(MaxAlign) - 1) / sizeof(MaxAlign); if (pos + max_aligns > PAGE_MAX_ALIGNS) { - /* make a new page for this data */ + // make a new page for this data Page *page = err_malloc(sizeof *page + (bytes > PAGE_BYTES ? bytes : PAGE_BYTES)); page->next = NULL; page->used = max_aligns; @@ -71,7 +71,7 @@ static void *allocr_calloc(Allocator *a, size_t n, size_t sz) { #endif if (n == 0 || sz == 0) return NULL; if (a == NULL) return err_calloc(n, sz); - /* @OPTIM: use calloc */ + // @OPTIM: use calloc size_t bytes = n * sz; void *data = allocr_malloc(a, bytes); memset(data, 0, bytes); @@ -85,11 +85,11 @@ static void allocr_free(Allocator *a, void *data, size_t size) { if (a == NULL) { free(data); } - /* @OPTIM */ + // @OPTIM (void)size; } -/* @OPTIM */ +// @OPTIM static void *allocr_realloc(Allocator *a, void *data, size_t old_size, size_t new_size) { #if NO_ALLOCATOR a = NULL; |