LCOV - code coverage report
Current view: top level - builds/gnutls/coverage/gnutls-git/lib - atfork.h (source / functions) Hit Total Coverage
Test: GnuTLS-3.6.14 Code Coverage Lines: 5 5 100.0 %
Date: 2020-10-30 04:50:48 Functions: 0 0 -
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :  * Copyright (C) 2014 Red Hat
       3             :  *
       4             :  * Author: Nikos Mavrogiannopoulos
       5             :  *
       6             :  * This file is part of GnuTLS.
       7             :  *
       8             :  * The GnuTLS is free software; you can redistribute it and/or
       9             :  * modify it under the terms of the GNU Lesser General Public License
      10             :  * as published by the Free Software Foundation; either version 2.1 of
      11             :  * the License, or (at your option) any later version.
      12             :  *
      13             :  * This library is distributed in the hope that it will be useful, but
      14             :  * WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      16             :  * Lesser General Public License for more details.
      17             :  *
      18             :  * You should have received a copy of the GNU Lesser General Public License
      19             :  * along with this program.  If not, see <https://www.gnu.org/licenses/>
      20             :  *
      21             :  */
      22             : 
      23             : #ifndef GNUTLS_LIB_ATFORK_H
      24             : #define GNUTLS_LIB_ATFORK_H
      25             : 
      26             : #include <config.h>
      27             : #include "gnutls_int.h"
      28             : 
      29             : extern unsigned int _gnutls_forkid;
      30             : 
      31             : #if defined(HAVE___REGISTER_ATFORK)
      32             : # define HAVE_ATFORK
      33             : #endif
      34             : 
      35             : #ifndef _WIN32
      36             : 
      37             : /* API */
      38             : int _gnutls_register_fork_handler(void); /* global init */
      39             : 
      40             : # if defined(HAVE_ATFORK)
      41     6405427 : inline static int _gnutls_detect_fork(unsigned int forkid)
      42             : {
      43     6405427 :         if (forkid == _gnutls_forkid)
      44     6402580 :                 return 0;
      45             :         return 1;
      46             : }
      47             : 
      48        7541 : inline static unsigned int _gnutls_get_forkid(void)
      49             : {
      50        7541 :         return _gnutls_forkid;
      51             : }
      52             : # else
      53             : int _gnutls_detect_fork(unsigned int forkid);
      54             : unsigned int _gnutls_get_forkid(void);
      55             : # endif
      56             : 
      57             : #else
      58             : 
      59             : # define _gnutls_detect_fork(x) 0
      60             : # define _gnutls_get_forkid() 0
      61             : 
      62             : #endif
      63             : 
      64             : #endif /* GNUTLS_LIB_ATFORK_H */

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