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868db98980
Signed-off-by: Bjoern Jacke <bjacke@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
/*
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samba -- Unix SMB/CIFS implementation.
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Copyright (C) 2001, 2002 by Martin Pool
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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; either version 3 of the License, or
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(at your option) any later version.
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "messages.h"
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#include "lib/util/talloc_report_printf.h"
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static bool pool_usage_filter(struct messaging_rec *rec, void *private_data)
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{
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FILE *f = NULL;
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int fd;
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if (rec->msg_type != MSG_REQ_POOL_USAGE) {
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return false;
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}
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DBG_DEBUG("Got MSG_REQ_POOL_USAGE\n");
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if (rec->num_fds != 1) {
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DBG_DEBUG("Got %"PRIu8" fds, expected one\n", rec->num_fds);
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return false;
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}
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fd = dup(rec->fds[0]);
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if (fd == -1) {
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DBG_DEBUG("dup(%"PRIi64") failed: %s\n",
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rec->fds[0],
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strerror(errno));
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return false;
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}
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f = fdopen(fd, "w");
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if (f == NULL) {
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DBG_DEBUG("fdopen failed: %s\n", strerror(errno));
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close(fd);
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return false;
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}
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talloc_full_report_printf(NULL, f);
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fclose(f);
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/*
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* Returning false, means messaging_dispatch_waiters()
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* won't call messaging_filtered_read_done() and
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* our messaging_filtered_read_send() stays alive
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* and will get messages.
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*/
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return false;
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}
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/**
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* Register handler for MSG_REQ_POOL_USAGE
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**/
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void register_msg_pool_usage(
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TALLOC_CTX *mem_ctx, struct messaging_context *msg_ctx)
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{
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struct tevent_req *req = NULL;
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req = messaging_filtered_read_send(
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mem_ctx,
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messaging_tevent_context(msg_ctx),
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msg_ctx,
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pool_usage_filter,
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NULL);
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if (req == NULL) {
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DBG_WARNING("messaging_filtered_read_send failed\n");
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return;
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}
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DBG_INFO("Registered MSG_REQ_POOL_USAGE\n");
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}
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