source/cpmsrv/rawmain.c

0001 /**
0002  * @brief Integration mode, mask signals first
0003  *
0004  * @file rawmain.c
0005  */
0006 /* -----------------------------------------------------------------------------
0007  * Enduro/X Middleware Platform for Distributed Transaction Processing
0008  * Copyright (C) 2009-2016, ATR Baltic, Ltd. All Rights Reserved.
0009  * Copyright (C) 2017-2023, Mavimax, Ltd. All Rights Reserved.
0010  * This software is released under one of the following licenses:
0011  * AGPL (with Java and Go exceptions) or Mavimax's license for commercial use.
0012  * See LICENSE file for full text.
0013  * -----------------------------------------------------------------------------
0014  * AGPL license:
0015  *
0016  * This program is free software; you can redistribute it and/or modify it under
0017  * the terms of the GNU Affero General Public License, version 3 as published
0018  * by the Free Software Foundation;
0019  *
0020  * This program is distributed in the hope that it will be useful, but WITHOUT ANY
0021  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
0022  * PARTICULAR PURPOSE. See the GNU Affero General Public License, version 3
0023  * for more details.
0024  *
0025  * You should have received a copy of the GNU Affero General Public License along
0026  * with this program; if not, write to the Free Software Foundation, Inc.,
0027  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
0028  *
0029  * -----------------------------------------------------------------------------
0030  * A commercial use license is available from Mavimax, Ltd
0031  * contact@mavimax.com
0032  * -----------------------------------------------------------------------------
0033  */
0034 #include <string.h>
0035 #include <stdio.h>
0036 #include <stdlib.h>
0037 #include <signal.h>
0038 #include <ndebug.h>
0039 #include <memory.h>
0040 #include <atmi.h>
0041 /*---------------------------Externs------------------------------------*/
0042 extern void NDRX_INTEGRA(tpsvrdone)(void);
0043 extern int NDRX_INTEGRA(tpsvrinit) (int argc, char **argv);
0044 /*---------------------------Macros-------------------------------------*/
0045 /*---------------------------Enums--------------------------------------*/
0046 /*---------------------------Typedefs-----------------------------------*/
0047 /*---------------------------Globals------------------------------------*/
0048 /*---------------------------Statics------------------------------------*/
0049 /*---------------------------Prototypes---------------------------------*/
0050
0051 /* dummy, otherwise sigwait() does not return anything... */
0052 exprivate void sig_hand(int sig) {}
0053
0054 /*
0055  * Forward the call to NDRX
0056  */
0057 int main(int argc, char** argv)
0058 {
0059     sigset_t blockMask;
0060     struct sigaction sa; /* Seem on AIX signal might slip.. */
0061
0062     /* block sigchld first as some IPC mechanisms like systemv start
0063      * threads very early...
0064      */
0065     sigemptyset(&blockMask);
0066     sigaddset(&blockMask, SIGCHLD);
0067
0068     /*
0069     if (pthread_sigmask(SIG_BLOCK, &blockMask, NULL) == -1)
0070         */
0071     if (sigprocmask(SIG_BLOCK, &blockMask, NULL) == -1)
0072     {
0073         NDRX_LOG(log_always, "%s: sigprocmask failed: %s", __func__,
0074                 strerror(errno));
0075         return EXFAIL;
0076     }
0077
0078     /* if handler is not set, the sigwait() does not return any results.. */
0079     sa.sa_handler = sig_hand;
0080     sigemptyset (&sa.sa_mask);
0081     sa.sa_flags = SA_RESTART; /* restart system calls please... */
0082     sigaction (SIGCHLD, &sa, 0);
0083
0084     return ndrx_main_integra(argc, argv,
0085             NDRX_INTEGRA(tpsvrinit), NDRX_INTEGRA(tpsvrdone), 0);
0086 }
0087 /* vim: set ts=4 sw=4 et smartindent: */