[boost] [filesystem] readdir_r on SunPRO

From: Caleb Epstein (caleb.epstein_at_[hidden])
Date: 2005-02-03 09:37:40

Just noticed this compile error for the latest CVS code using the
SunPRO compiler:

"/home/nbde52d/src/boost-regression/boost/libs/filesystem/build/../src/operations_posix_windows.cpp",
line 121: Error: readdir_r is not a member of file level.

Here's the compile command:

    CC   -c   -g -xtarget=generic  +d -features=rtti -features=except
-features=tmplife -instances=static 
-I"/home/nbde52d/src/boost-regression/results/bin/boost/libs/filesystem/build"
-I"/home/nbde52d/src/boost-regression/boost"  
-I"/home/nbde52d/src/boost-regression/boost"  -o
"/home/nbde52d/src/boost-regression/results/bin/boost/libs/filesystem/build/libboost_filesystem.a/sunpro-5_3/debug/operations_posix_windows.o"
 "/home/nbde52d/src/boost-regression/boost/libs/filesystem/build/../src/operations_posix_windows.cpp"

The -mt flag is not present, so including <dirent.h> does not pull in
the readdir_r prototype.  I think the use of ::readdir_r needs to be
further protected with a check for whether MT code is being compiled
(BOOST_HAS_THREADS?)

-- 
Caleb Epstein
caleb dot epstein at gmail dot com