From 7d9c8cb5956cab41492c7b70011d7d637d4d2a4c Mon Sep 17 00:00:00 2001 From: Thomas Voss Date: Sat, 11 May 2024 00:18:36 +0200 Subject: Implement dagrow() --- include/dynarr.h | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'include/dynarr.h') diff --git a/include/dynarr.h b/include/dynarr.h index 0a7e2c6..31d1e10 100644 --- a/include/dynarr.h +++ b/include/dynarr.h @@ -15,6 +15,7 @@ } void *daextend(void *, void *, size_t, size_t, size_t); +void *dagrow(void *, size_t, size_t, size_t); #define dapush(da, x) \ ((typeof((da)->buf))(daextend)((da), (typeof(x)[1]){(x)}, 1, sizeof(x), \ @@ -24,13 +25,9 @@ void *daextend(void *, void *, size_t, size_t, size_t); ((typeof((da)->buf))daextend((da), (xs), (n), sizeof(*(xs)), \ alignof(*(xs)))) -#define DAGROW(da, n) \ - do { \ - if ((n) > (a)->cap) { \ - (a)->cap = (n); \ - (a)->buf = bufalloc((a)->buf, (a)->cap, sizeof(*(a)->buf)); \ - } \ - } while (false) +#define dagrow(da, n) \ + ((typeof((da)->buf))dagrow((da), (n), sizeof(*(da)->buf), \ + alignof(*(da)->buf))) #define DAEXTEND(da, xs, n) \ do { \ -- cgit v1.2.3