diff options
| -rw-r--r-- | libcxx/test/support/platform_support.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/libcxx/test/support/platform_support.h b/libcxx/test/support/platform_support.h index 9ae2ae7cb2e..7b1ee8a8db4 100644 --- a/libcxx/test/support/platform_support.h +++ b/libcxx/test/support/platform_support.h @@ -50,13 +50,23 @@ inline std::string get_temp_file_name() { - std::string s("temp.XXXXXX"); #if defined(_LIBCPP_MSVCRT) || defined(__MINGW32__) - _mktemp(&s[0]); + char Path[MAX_PATH+1]; + char FN[MAX_PATH+1]; + do { } while (0 == GetTempPath(MAX_PATH+1, Path)); + do { } while (0 == GetTempFileName(Path, "libcxx", 0, FN)); + return FN; #else - mktemp(&s[0]); + std::string Name; + int FD = -1; + do { + Name = "libcxx.XXXXXX"; + FD = mkstemp(&Name[0]); + assert(errno != EINVAL && "Something is wrong with the mkstemp's argument"); + } while (FD == -1 || errno == EEXIST); + close(FD); + return Name; #endif - return s; } #endif // PLATFORM_SUPPORT_H |
