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From: "René Scharfe" <l.s.r@web.de>
To: Git List <git@vger.kernel.org>
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>
Subject: [PATCH v2 1/2] khash: factor out kh_release_*
Date: Wed, 3 Oct 2018 15:12:49 +0200	[thread overview]
Message-ID: <054cf3b9-e915-2669-0e24-a08f7dd1f35d@web.de> (raw)
In-Reply-To: <64911aec-71cd-d990-5dfd-bf2c3163690c@web.de>

Add a function for releasing the khash-internal allocations, but not the
khash structure itself.  It can be used with on-stack khash structs.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
---
1 tab = 4 spaces here.

 khash.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/khash.h b/khash.h
index 07b4cc2e67..d10caa0c35 100644
--- a/khash.h
+++ b/khash.h
@@ -82,11 +82,16 @@ static const double __ac_HASH_UPPER = 0.77;
 	SCOPE kh_##name##_t *kh_init_##name(void) {							\
 		return (kh_##name##_t*)xcalloc(1, sizeof(kh_##name##_t));		\
 	}																	\
+	SCOPE void kh_release_##name(kh_##name##_t *h)						\
+	{																	\
+		free(h->flags);													\
+		free((void *)h->keys);											\
+		free((void *)h->vals);											\
+	}																	\
 	SCOPE void kh_destroy_##name(kh_##name##_t *h)						\
 	{																	\
 		if (h) {														\
-			free((void *)h->keys); free(h->flags);					\
-			free((void *)h->vals);										\
+			kh_release_##name(h);										\
 			free(h);													\
 		}																\
 	}																	\
-- 
2.19.0

  reply	other threads:[~2018-10-03 13:13 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-03 13:11 [PATCH v2 0/2] oidset: use khash René Scharfe
2018-10-03 13:12 ` René Scharfe [this message]
2018-10-03 13:16 ` [PATCH v2 2/2] " René Scharfe
2018-10-03 19:40   ` Jeff King
2018-10-04  5:56     ` René Scharfe
2018-10-04  6:48       ` Jeff King
2018-10-04  6:50         ` Jeff King
2018-10-04 15:05         ` René Scharfe
2018-10-04 15:05 ` [PATCH v3 0/5] " René Scharfe
2018-10-04 15:09   ` [PATCH v3 1/5] fetch-pack: factor out is_unmatched_ref() René Scharfe
2018-10-04 15:09   ` [PATCH v3 2/5] fetch-pack: load tip_oids eagerly iff needed René Scharfe
2018-10-04 21:38     ` Jonathan Tan
2018-10-04 22:11       ` René Scharfe
2018-10-05 20:13         ` René Scharfe
2018-10-04 22:14       ` Jeff King
2018-10-04 22:52         ` Jonathan Tan
2018-10-04 23:18           ` Jeff King
2018-10-04 22:07     ` Jeff King
2018-10-05 20:13       ` René Scharfe
2018-10-05 20:27         ` Jeff King
2018-10-05 21:22           ` René Scharfe
2018-10-05 21:47             ` Jeff King
2018-10-04 15:10   ` [PATCH v3 3/5] khash: factor out kh_release_* René Scharfe
2018-10-04 15:13   ` [PATCH v3 4/5] oidset: use khash René Scharfe
2018-10-04 15:14   ` [PATCH 5/5] oidset: uninline oidset_init() René Scharfe
2018-10-04 22:15   ` [PATCH v3 0/5] oidset: use khash Jeff King

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