[Boost-bugs] [Boost C++ Libraries] #5355: boost filesystem on Qnx trouble

Subject: [Boost-bugs] [Boost C++ Libraries] #5355: boost filesystem on Qnx trouble
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-03-22 15:58:33

#5355: boost filesystem on Qnx trouble
------------------------------+---------------------------------------------
 Reporter:  wim@…             |       Owner:         
     Type:  Bugs              |      Status:  new    
Milestone:  To Be Determined  |   Component:  None   
  Version:  Boost 1.45.0      |    Severity:  Problem
 Keywords:                    |  
------------------------------+---------------------------------------------
 I had two problems with boost.filesystem in boost 1.46.1 that are
 addressed with the following patch:

 1. Compilation failure due to missing declaration of ::rename, which is
 resolved by including stdio.h. See also ticket:5277


 2. Runtime crash (segmentation fault) of boost::filesystem::file_size(...)
 because struct stat is 60 bytes in operations.cpp whereas everywhere else
 it is 72 bytes.

 This patch fixes both issues (but probably needs to be guarded by proper
 preprocessor conditionals?)

 {{{
 diff -ru boost_1_46_1/libs/filesystem/v3/src/operations.cpp
 ../boost_1_46_1/libs/filesystem/v3/src/operations.cpp
 --- boost_1_46_1/libs/filesystem/v3/src/operations.cpp  2011-03-03
 18:00:21.000000000 +0000
 +++ ../boost_1_46_1/libs/filesystem/v3/src/operations.cpp       2011-03-22
 15:40:32.000000000 +0000
 @@ -32,7 +32,7 @@

  #if !(defined(__HP_aCC) && defined(_ILP32) && \
        !defined(_STATVFS_ACPP_PROBLEMS_FIXED))
 -#define _FILE_OFFSET_BITS 64 // at worst, these defines may have no
 effect,
 +//#define _FILE_OFFSET_BITS 64 // at worst, these defines may have no
 effect,
  #endif
  #if !defined(__PGI)
  #define __USE_FILE_OFFSET64 // but that is harmless on Windows and on
 POSIX
 @@ -182,6 +182,7 @@
  #include <string>
  #include <cstring>
  #include <cstdio>      // for remove, rename
 +#include <stdio.h>
  #include <cerrno>
  #include <cassert>
  // #include <iostream>    // for debugging only; comment out when not in
 use

 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5355>
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