diff options
Diffstat (limited to 'src/main/cpp/blaze_util.cc')
| -rw-r--r-- | src/main/cpp/blaze_util.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/main/cpp/blaze_util.cc b/src/main/cpp/blaze_util.cc index cde7523ff5..f8d9c7a245 100644 --- a/src/main/cpp/blaze_util.cc +++ b/src/main/cpp/blaze_util.cc @@ -201,7 +201,7 @@ bool ReadFile(const string &filename, string *content) { // Writes 'content' into file 'filename', and makes it executable. // Returns false on failure, sets errno. bool WriteFile(const string &content, const string &filename) { - unlink(filename.c_str()); + DeleteFile(filename); // We don't care about the success of this. int fd = open(filename.c_str(), O_CREAT|O_WRONLY|O_TRUNC, 0755); // chmod +x if (fd == -1) { return false; @@ -218,6 +218,12 @@ bool WriteFile(const string &content, const string &filename) { return static_cast<uint>(r) == content.size(); } +// Deletes the file 'filename'. +// Returns false on failure, sets errno. +bool DeleteFile(const string &filename) { + return unlink(filename.c_str()) == 0; +} + // Returns true iff both stdout and stderr are connected to a // terminal, and it can support color and cursor movement // (this is computed heuristically based on the values of |