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Add tevent_req_is_unix_error

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This commit is contained in:
Volker Lendecke 2009-02-22 19:47:54 +01:00
parent dbc79381a8
commit c50233695e
3 changed files with 75 additions and 1 deletions
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46
lib/util/tevent_unix.c Normal file
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@ -0,0 +1,46 @@
/*
Unix SMB/CIFS implementation.
Wrap unix errno around tevent_req
Copyright (C) Volker Lendecke 2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "tevent_unix.h"
#include "../replace/replace.h"
bool tevent_req_is_unix_error(struct tevent_req *req, int *perrno)
{
enum tevent_req_state state;
uint64_t err;
if (!tevent_req_is_error(req, &state, &err)) {
return false;
}
switch (state) {
case TEVENT_REQ_TIMED_OUT:
*perrno = ETIMEDOUT;
break;
case TEVENT_REQ_NO_MEMORY:
*perrno = ENOMEM;
break;
case TEVENT_REQ_USER_ERROR:
*perrno = err;
break;
default:
*perrno = EINVAL;
break;
}
return true;
}

27
lib/util/tevent_unix.h Normal file
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@ -0,0 +1,27 @@
/*
Unix SMB/CIFS implementation.
Wrap unix errno around tevent_req
Copyright (C) Volker Lendecke 2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TEVENT_UNIX_H
#define _TEVENT_UNIX_H
#include "../tevent/tevent.h"
bool tevent_req_is_unix_error(struct tevent_req *req, int *perrno);
#endif

3
source3/Makefile.in
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@ -339,7 +339,8 @@ UTIL_OBJ = ../lib/util/rbtree.o ../lib/util/signal.o ../lib/util/time.o \
../lib/util/util.o ../lib/util/fsusage.o \
../lib/util/params.o ../lib/util/talloc_stack.o \
../lib/util/genrand.o ../lib/util/util_net.o \
../lib/util/become_daemon.o ../lib/util/system.o
../lib/util/become_daemon.o ../lib/util/system.o \
../lib/util/tevent_unix.o
CRYPTO_OBJ = ../lib/crypto/crc32.o ../lib/crypto/md5.o \
../lib/crypto/hmacmd5.o ../lib/crypto/arcfour.o \