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libvirt/tools/vsh-table.h
Michal Privoznik 5ce184f33c vsh-table: Ensure NULL terminated arguments to vshTable*()
There are two functions that take variable arguments:
vshTableNew() and vshTableRowAppend(). Both expect the list of
arguments to be NULL terminated. Annotate them with
G_GNUC_NULL_TERMINATED to enable compile time check for this.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-12-17 15:05:58 +01:00

44 lines
1.2 KiB
C

/*
* vsh-table.h: table printing helper
*
* Copyright (C) 2018 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "vsh.h"
typedef struct _vshTable vshTable;
void
vshTableFree(vshTable *table);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(vshTable, vshTableFree);
vshTable *
vshTableNew(const char *format, ...)
G_GNUC_NULL_TERMINATED;
int
vshTableRowAppend(vshTable *table, const char *arg, ...)
G_GNUC_NULL_TERMINATED;
void
vshTablePrintToStdout(vshTable *table, vshControl *ctl);
char *
vshTablePrintToString(vshTable *table, bool header);