From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Subject: [PATCH 5/7] worktree.c: add clear_worktree() Date: Tue, 10 May 2016 21:15:51 +0700 Message-ID: <20160510141553.22967-5-pclouds@gmail.com> References: <20160510141416.GA22672@lanh> <20160510141553.22967-1-pclouds@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Eric Sunshine , Junio C Hamano , rethab.ch@gmail.com, rappazzo@gmail.com, =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Tue May 10 16:17:37 2016 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1b08TZ-0008TU-Sh for gcvg-git-2@plane.gmane.org; Tue, 10 May 2016 16:17:30 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752790AbcEJOQr convert rfc822-to-quoted-printable (ORCPT ); Tue, 10 May 2016 10:16:47 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:33821 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751740AbcEJOQo (ORCPT ); Tue, 10 May 2016 10:16:44 -0400 Received: by mail-pf0-f194.google.com with SMTP id 145so1074945pfz.1 for ; Tue, 10 May 2016 07:16:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=muFtWTWLVjEqJlY9EuyGg2HrfNFbwsboNkmPTiBz5/o=; b=w2XVxF0Z5ZHA4tvN2oU8612shomOVh7vwAoWvPZmWCn+sq6ZF4JGqhtZ05HJpiA70+ Qxpk6MY3ZreOkgCi8fAR5IlrkxZXLp7l9ZM/YkuXNuq5/Z6uvRy3r1FmN7ibzgUqqWdU pu4JKsDfXP5C/uTtCIABHKcI45/Op8JffTwoUFT+Tv4A43NU48q3gD+4Myko5wQq3Iog 56U0xDMQinwkdiPvrPbbUaVtAYyXDnOB7fLAJ2ZEArHVzXOABN0PS9rkesy6jewj17qA E41SraTYoR3iqj0A5KWdZdxOpadDIFcBJZ8md62+lNrCgnwMcVU0LpU1apLCrgA6cuAS xo2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=muFtWTWLVjEqJlY9EuyGg2HrfNFbwsboNkmPTiBz5/o=; b=U8ASwG6QfazA/8kmx/Zpv0W15hwbrvaBenbG1E6AgogGYyih2eTqRXqNEQrpNRZW/v My556IdUD2m9hIGMfD0Swa72CLWRe3fP1fo0dOUc4nsql9h2/d6HTjyDxMgjJXE6/73k DUxfdBNHiGavRT6TAI0u2BZzwv2yQNibKfAzxLPbchar+L3AYESOTxchatBHBn9pRoph dvqriaItYhdeYK7FmAYXry+gn5mp7nBtDBjPc14Vr4Ccb6+ca9YvhR++L4eICWu3rwr0 4KMdIvptHfo1X1Kh61/E9R0YHx0RtlkLUHctvMerY3zVhqSpEJ/yBAqsMJQvFAISauXA og7Q== X-Gm-Message-State: AOPr4FWP0j+nTLW07iY4yNhQPEsX9YPJyg5gic6PSjc1fVNFehehw3iWRg0nGmOIUmgyXA== X-Received: by 10.98.84.2 with SMTP id i2mr58867406pfb.55.1462889804127; Tue, 10 May 2016 07:16:44 -0700 (PDT) Received: from lanh ([115.76.164.133]) by smtp.gmail.com with ESMTPSA id c2sm4985799pfc.40.2016.05.10.07.16.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 May 2016 07:16:42 -0700 (PDT) Received: by lanh (sSMTP sendmail emulation); Tue, 10 May 2016 21:16:46 +0700 X-Mailer: git-send-email 2.8.2.524.g6ff3d78 In-Reply-To: <20160510141553.22967-1-pclouds@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: The use case is keep some worktree and discard the rest of the worktree list. Signed-off-by: Nguy=E1=BB=85n Th=C3=A1i Ng=E1=BB=8Dc Duy --- worktree.c | 14 +++++++++++--- worktree.h | 5 +++++ 2 files changed, 16 insertions(+), 3 deletions(-) diff --git a/worktree.c b/worktree.c index f4a4f38..335c58f 100644 --- a/worktree.c +++ b/worktree.c @@ -5,14 +5,22 @@ #include "dir.h" #include "wt-status.h" =20 +void clear_worktree(struct worktree *wt) +{ + if (!wt) + return; + free(wt->path); + free(wt->id); + free(wt->head_ref); + memset(wt, 0, sizeof(*wt)); +} + void free_worktrees(struct worktree **worktrees) { int i =3D 0; =20 for (i =3D 0; worktrees[i]; i++) { - free(worktrees[i]->path); - free(worktrees[i]->id); - free(worktrees[i]->head_ref); + clear_worktree(worktrees[i]); free(worktrees[i]); } free (worktrees); diff --git a/worktree.h b/worktree.h index 1394909..7430a4e 100644 --- a/worktree.h +++ b/worktree.h @@ -29,6 +29,11 @@ extern struct worktree **get_worktrees(void); */ extern const char *get_worktree_git_dir(const struct worktree *wt); =20 +/* + * Free up the memory for worktree + */ +extern void clear_worktree(struct worktree *); + /* * Free up the memory for worktree(s) */ --=20 2.8.2.524.g6ff3d78