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| author | Craig Scott <craig.scott@crascit.com> | 2018-03-04 06:27:09 (GMT) |
|---|---|---|
| committer | Craig Scott <craig.scott@crascit.com> | 2018-03-08 09:07:14 (GMT) |
| commit | e60e4dfc88252aaec53f0d832508d41dff6165fd (patch) | |
| tree | 5903e9e8f2eb57780d47a21d83f282f9cee11741 /Source/cmWorkingDirectory.cxx | |
| parent | e654622aee22655c418a9c663fad79243ca0c819 (diff) | |
| download | CMake-e60e4dfc88252aaec53f0d832508d41dff6165fd.zip CMake-e60e4dfc88252aaec53f0d832508d41dff6165fd.tar.gz CMake-e60e4dfc88252aaec53f0d832508d41dff6165fd.tar.bz2 | |
cmWorkingDirectory: Check success of current dir changes
Diffstat (limited to 'Source/cmWorkingDirectory.cxx')
| -rw-r--r-- | Source/cmWorkingDirectory.cxx | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/Source/cmWorkingDirectory.cxx b/Source/cmWorkingDirectory.cxx index 99c9ba8..816f104 100644 --- a/Source/cmWorkingDirectory.cxx +++ b/Source/cmWorkingDirectory.cxx @@ -4,10 +4,12 @@ #include "cmSystemTools.h" +#include <cerrno> + cmWorkingDirectory::cmWorkingDirectory(std::string const& newdir) { this->OldDir = cmSystemTools::GetCurrentWorkingDirectory(); - cmSystemTools::ChangeDirectory(newdir); + this->SetDirectory(newdir); } cmWorkingDirectory::~cmWorkingDirectory() @@ -15,10 +17,20 @@ cmWorkingDirectory::~cmWorkingDirectory() this->Pop(); } +bool cmWorkingDirectory::SetDirectory(std::string const& newdir) +{ + if (cmSystemTools::ChangeDirectory(newdir) == 0) { + this->ResultCode = 0; + return true; + } + this->ResultCode = errno; + return false; +} + void cmWorkingDirectory::Pop() { if (!this->OldDir.empty()) { - cmSystemTools::ChangeDirectory(this->OldDir); + this->SetDirectory(this->OldDir); this->OldDir.clear(); } } |