Jordan Rupprecht f0b29b88a4 [Support] NFC: Allow modifying access/modification times independently in sys::fs::setLastModificationAndAccessTime. ...

Summary:
Add an overload to sys::fs::setLastModificationAndAccessTime that allows setting last access and modification times separately. This will allow tools to use this API when they want to preserve both the access and modification times from an input file, which may be different.

Also note that both the POSIX (futimens/futimes) and Windows (SetFileTime) APIs take the two timestamps in the order of (1) access (2) modification time, so this renames the method to "setLastAccessAndModificationTime" to make it clear which timestamp is which.

For existing callers, the 1-arg overload just sets both timestamps to the same thing.

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D50521

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@339628 91177308-0d34-0410-b5e6-96231b3b80d8

2018-08-13 23:03:45 +00:00

..

CMakeLists.txt

[tools] Add option to install binutils symlinks

2017-11-02 21:43:32 +00:00

llvm-ar.cpp

[Support] NFC: Allow modifying access/modification times independently in sys::fs::setLastModificationAndAccessTime.

2018-08-13 23:03:45 +00:00

LLVMBuild.txt

Move lib/Archive to tools/llvm-ar.

2013-06-17 15:47:20 +00:00