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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2008 Mark Atwood
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <drizzled/server_includes.h>
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#include <drizzled/plugin_errmsg.h>
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#include <drizzled/gettext.h>
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#include <stdio.h> /* for vsnprintf */
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#include <stdarg.h> /* for va_list */
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#include <unistd.h> /* for write(2) */
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/* todo, make this dynamic as needed */
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#define MAX_MSG_LEN 8192
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bool errmsg_stderr_func (Session *,
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const char *format, va_list ap)
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char msgbuf[MAX_MSG_LEN];
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prv= vsnprintf(msgbuf, MAX_MSG_LEN, format, ap);
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if (prv < 0) return true;
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/* a single write has a OS level thread lock
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so there is no need to have mutexes guarding this write,
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wrv= write(2, msgbuf, prv);
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if ((wrv < 0) || (wrv != prv)) return true;
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static int errmsg_stderr_plugin_init(void *p)
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errmsg_t *l= (errmsg_t *) p;
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l->errmsg_func= errmsg_stderr_func;
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static int errmsg_stderr_plugin_deinit(void *p)
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errmsg_t *l= (errmsg_t *) p;
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drizzle_declare_plugin(errmsg_stderr)
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DRIZZLE_ERRMSG_PLUGIN,
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"Mark Atwood <mark@fallenpegasus.com>",
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N_("Error Messages to stderr"),
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errmsg_stderr_plugin_init,
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errmsg_stderr_plugin_deinit,
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NULL, /* status variables */
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NULL, /* system variables */
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drizzle_declare_plugin_end;