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| author | Douglas Gregor <dgregor@apple.com> | 2011-09-14 23:21:47 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-09-14 23:21:47 +0000 |
| commit | d26d6b68dd5ad6cea00331182d70432e4bac3393 (patch) | |
| tree | 58d823ef59c45600f65b0c4f3b95da57740707c7 /include | |
| parent | 0b69247b10ddbce5f0c476c3471918ffc6091ac5 (diff) | |
| download | external_llvm-d26d6b68dd5ad6cea00331182d70432e4bac3393.zip external_llvm-d26d6b68dd5ad6cea00331182d70432e4bac3393.tar.gz external_llvm-d26d6b68dd5ad6cea00331182d70432e4bac3393.tar.bz2 | |
Update the comment for system_temp_directory() to indicate when it
will ignore the erasedOnReboot option, and properly escape the
backslash in "C:\TEMP". Thanks to Aaron and Francois.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139755 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Support/PathV2.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/llvm/Support/PathV2.h b/include/llvm/Support/PathV2.h index 8dfbd77..6d38c95 100644 --- a/include/llvm/Support/PathV2.h +++ b/include/llvm/Support/PathV2.h @@ -268,7 +268,10 @@ bool is_separator(char value); /// "/var/tmp" or "C:/TEMP" /// /// @param erasedOnReboot Whether to favor a path that is erased on reboot -/// rather than one that potentially persists longer. +/// rather than one that potentially persists longer. This parameter will be +/// ignored if the user or system has set the typical environment variable +/// (e.g., TEMP on Windows, TMPDIR on *nix) to specify a temporary directory. +/// /// @param Result Holds the resulting path name. void system_temp_directory(bool erasedOnReboot, SmallVectorImpl<char> &result); |