LCOV - code coverage report
Current view: top level - src - ath.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 14 18 77.8 %
Date: 2016-12-01 18:45:36 Functions: 7 9 77.8 %

          Line data    Source code
       1             : /* ath.c - Thread-safeness library.
       2             :    Copyright (C) 2002, 2003, 2004 g10 Code GmbH
       3             : 
       4             :    This file is part of GPGME.
       5             : 
       6             :    GPGME is free software; you can redistribute it and/or modify it
       7             :    under the terms of the GNU Lesser General Public License as
       8             :    published by the Free Software Foundation; either version 2.1 of
       9             :    the License, or (at your option) any later version.
      10             : 
      11             :    GPGME is distributed in the hope that it will be useful, but
      12             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14             :    Lesser General Public License for more details.
      15             : 
      16             :    You should have received a copy of the GNU Lesser General Public
      17             :    License along with this program; if not, write to the Free Software
      18             :    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
      19             :    02111-1307, USA.  */
      20             : 
      21             : #ifdef HAVE_CONFIG_H
      22             : #include <config.h>
      23             : #endif
      24             : 
      25             : #include <assert.h>
      26             : #ifdef HAVE_UNISTD_H
      27             : # include <unistd.h>
      28             : #endif
      29             : #ifdef HAVE_SYS_SELECT_H
      30             : # include <sys/select.h>
      31             : #else
      32             : # ifdef HAVE_SYS_TIME_H
      33             : #  include <sys/time.h>
      34             : # endif
      35             : #endif
      36             : #ifdef HAVE_SYS_TYPES_H
      37             : # include <sys/types.h>
      38             : #endif
      39             : #ifndef HAVE_W32_SYSTEM
      40             : #include <sys/wait.h>
      41             : #endif
      42             : 
      43             : #include "gpgme.h"
      44             : 
      45             : #ifdef _MSC_VER
      46             :   typedef int  pid_t;
      47             : #endif
      48             : 
      49             : #include "ath.h"
      50             : 
      51             : 
      52             : #ifdef HAVE_W32_SYSTEM
      53             : #include <windows.h>
      54             : uintptr_t
      55             : ath_self (void)
      56             : {
      57             :   return (uintptr_t) GetCurrentThreadId ();
      58             : }
      59             : #else
      60             : # ifdef __linux
      61             : #include <sys/syscall.h>
      62             : uintptr_t
      63           0 : ath_self (void)
      64             : {
      65             :   /* Just to catch users who don't use gpgme-pthread.  */
      66           0 :   return (uintptr_t) syscall (__NR_gettid);
      67             : }
      68             : # else
      69             : uintptr_t
      70             : ath_self (void)
      71             : {
      72             :   return (uintptr_t) getpid ();
      73             : }
      74             : # endif
      75             : #endif
      76             : 
      77             : 
      78             : gpgme_ssize_t
      79        5193 : ath_read (int fd, void *buf, size_t nbytes)
      80             : {
      81             : #if defined(HAVE_W32CE_SYSTEM) && defined(_MSC_VER)
      82             :   return -1; /* Not supported. */
      83             : #else
      84        5193 :   return read (fd, buf, nbytes);
      85             : #endif
      86             : }
      87             : 
      88             : 
      89             : gpgme_ssize_t
      90         677 : ath_write (int fd, const void *buf, size_t nbytes)
      91             : {
      92             : #if defined(HAVE_W32CE_SYSTEM) && defined(_MSC_VER)
      93             :   return -1; /* Not supported. */
      94             : #else
      95         677 :   return write (fd, buf, nbytes);
      96             : #endif
      97             : }
      98             : 
      99             : 
     100             : gpgme_ssize_t
     101       10362 : ath_select (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
     102             :             struct timeval *timeout)
     103             : {
     104             : #ifdef HAVE_W32_SYSTEM
     105             :   return -1; /* Not supported. */
     106             : #else
     107       10362 :   return select (nfd, rset, wset, eset, timeout);
     108             : #endif
     109             : }
     110             : 
     111             : 
     112             : gpgme_ssize_t
     113        1207 : ath_waitpid (pid_t pid, int *status, int options)
     114             : {
     115             : #ifdef HAVE_W32_SYSTEM
     116             :   return -1; /* Not supported. */
     117             : #else
     118        1207 :   return waitpid (pid, status, options);
     119             : #endif
     120             : }
     121             : 
     122             : 
     123             : int
     124           0 : ath_accept (int s, struct sockaddr *addr, socklen_t *length_ptr)
     125             : {
     126             : #ifdef HAVE_W32_SYSTEM
     127             :   return -1; /* Not supported. */
     128             : #else
     129           0 :   return accept (s, addr, length_ptr);
     130             : #endif
     131             : }
     132             : 
     133             : 
     134             : int
     135           2 : ath_connect (int s, const struct sockaddr *addr, socklen_t length)
     136             : {
     137             : #ifdef HAVE_W32_SYSTEM
     138             :   return -1; /* Not supported. */
     139             : #else
     140           2 :   return connect (s, addr, length);
     141             : #endif
     142             : }
     143             : 
     144             : 
     145             : int
     146         240 : ath_sendmsg (int s, const struct msghdr *msg, int flags)
     147             : {
     148             : #ifdef HAVE_W32_SYSTEM
     149             :   return -1; /* Not supported. */
     150             : #else
     151         240 :   return sendmsg (s, msg, flags);
     152             : #endif
     153             : }
     154             : 
     155             : 
     156             : int
     157         125 : ath_recvmsg (int s, struct msghdr *msg, int flags)
     158             : {
     159             : #ifdef HAVE_W32_SYSTEM
     160             :   return -1; /* Not supported. */
     161             : #else
     162         125 :   return recvmsg (s, msg, flags);
     163             : #endif
     164             : }

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