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Fix for GitHub issue #97

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This commit is contained in:
Adam Ierymenko
2014-08-07 06:35:54 -07:00
parent b7389995f4
commit 80fc584923
3 changed files with 43 additions and 1 deletions
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23
node/Utils.cpp
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@ -38,6 +38,7 @@
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/uio.h>
#include <dirent.h>
#endif
@ -50,6 +51,28 @@ namespace ZeroTier {
const char Utils::HEXCHARS[16] = { '0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f' };
bool Utils::redirectUnixOutputs(const char *stdoutPath,const char *stderrPath)
throw()
{
int fdout = ::open(stdoutPath,O_WRONLY|O_CREAT);
if (fdout > 0) {
int fderr;
if (stderrPath) {
fderr = ::open(stderrPath,O_WRONLY|O_CREAT);
if (fderr <= 0) {
::close(fdout);
return false;
}
} else fderr = fdout;
::close(STDOUT_FILENO);
::close(STDERR_FILENO);
::dup2(fdout,STDOUT_FILENO);
::dup2(fderr,STDERR_FILENO);
return true;
}
return false;
}
std::map<std::string,bool> Utils::listDirectory(const char *path)
{
std::map<std::string,bool> r;