[Boost-commit] svn:boost r62972 - trunk/libs/iostreams/src

Subject: [Boost-commit] svn:boost r62972 - trunk/libs/iostreams/src
From: steven_at_[hidden]
Date: 2010-06-15 10:43:21

Author: steven_watanabe
Date: 2010-06-15 10:43:20 EDT (Tue, 15 Jun 2010)
New Revision: 62972
URL: http://svn.boost.org/trac/boost/changeset/62972

Log:
Fix openmode error handling for Posix systems.
Text files modified: 
   trunk/libs/iostreams/src/file_descriptor.cpp |     4 +++-                                    
   1 files changed, 3 insertions(+), 1 deletions(-)

Modified: trunk/libs/iostreams/src/file_descriptor.cpp
==============================================================================
--- trunk/libs/iostreams/src/file_descriptor.cpp	(original)
+++ trunk/libs/iostreams/src/file_descriptor.cpp	2010-06-15 10:43:20 EDT (Tue, 15 Jun 2010)
@@ -183,7 +183,7 @@
             boost::throw_exception(BOOST_IOSTREAMS_FAILURE("bad open mode"));
         oflag |= O_RDONLY;
     } else if (mode & BOOST_IOS::out) {
-        if( mode & (BOOST_IOS::app | BOOST_IOS::trunc)
+        if( (mode & (BOOST_IOS::app | BOOST_IOS::trunc))
                ==
             (BOOST_IOS::app | BOOST_IOS::trunc) )
             boost::throw_exception(BOOST_IOSTREAMS_FAILURE("bad open mode"));
@@ -194,6 +194,8 @@
             oflag |= O_CREAT;
             oflag |= O_TRUNC; 
         }
+    } else {
+        boost::throw_exception(BOOST_IOSTREAMS_FAILURE("bad open mode"));
     }
     #ifdef _LARGEFILE64_SOURCE
         oflag |= O_LARGEFILE;