diff options
| author | Christian Pointner <equinox@anytun.org> | 2009-01-20 15:04:27 +0000 |
|---|---|---|
| committer | Christian Pointner <equinox@anytun.org> | 2009-01-20 15:04:27 +0000 |
| commit | 025ca82002b81796f34752c4c590fde9c6729df0 (patch) | |
| tree | 2bcaa1fe3fff746dc99857336210d828aea18bea /src/linux | |
| parent | fixed linux and bsd tunDevice (filedescriptor gets now closed in case of an e... (diff) | |
further cleanup for system execution
Diffstat (limited to 'src/linux')
| -rw-r--r-- | src/linux/tunDevice.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/linux/tunDevice.cpp b/src/linux/tunDevice.cpp index dba22e5..403cd99 100644 --- a/src/linux/tunDevice.cpp +++ b/src/linux/tunDevice.cpp @@ -168,7 +168,14 @@ void TunDevice::do_ifconfig() int result = system(command.str().c_str()); if(result == -1) - cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig failed"; - else - cLog.msg(Log::PRIO_NOTICE) << "ifconfig returned " << WEXITSTATUS(result); + cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig failed: " << LogErrno(errno); + else { + if(WIFEXITED(result)) + cLog.msg(Log::PRIO_NOTICE) << "ifconfig returned " << WEXITSTATUS(result); + else if(WIFSIGNALED(result)) + cLog.msg(Log::PRIO_NOTICE) << "ifconfig terminated after signal " << WTERMSIG(result); + else + cLog.msg(Log::PRIO_ERR) << "Execution of ifconfig: unkown error"; + } + } |