10 Commits

Author SHA1 Message Date
Bruno Cardoso Lopes
909307bfdd [LockFileManager] Improve error output by using better error messages
This is currently used by clang to lock access to modules; improve the
error message so that clang can use better output messages from locking
error issues.

rdar://problem/26529101

Differential Review: http://reviews.llvm.org/D20942

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271755 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-04 00:34:00 +00:00
Mehdi Amini
f6071e14c5 [NFC] Header cleanup
Removed some unused headers, replaced some headers with forward class declarations.

Found using simple scripts like this one:
clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap'

Patch by Eugene Kosov <claprix@yandex.ru>

Differential Revision: http://reviews.llvm.org/D19219

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266595 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-18 09:17:29 +00:00
Aaron Ballman
66981fe208 Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229340 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 22:54:22 +00:00
Ben Langmuir
ea280d963d Reduce the LockFileManager timeout, and provide unsafeRemoveLockFile
5 minutes is an eternity, so try to strike a better balance between
waiting long enough for any reasonable module build and not so long that
users kill the process because they think it's hanging.

Also give the client a way to delete the lock file after a timeout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228603 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-09 20:34:24 +00:00
Rafael Espindola
5c792faa0e Don't use 'using std::error_code' in include/llvm.
This should make sure that most new uses use the std prefix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210835 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-12 21:46:39 +00:00
Rafael Espindola
d5132f9073 Remove system_error.h.
This is a minimal change to remove the header. I will remove the occurrences
of "using std::error_code" in a followup patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210803 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-12 17:38:55 +00:00
Argyrios Kyrtzidis
20384a5583 [Support] Modify LockFileManager::waitForUnlock() to return info about how the lock was released.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205683 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-06 03:19:31 +00:00
Douglas Gregor
69a2d6f55a Fix a race condition in the lock-file manager: once the lock file is
gone, check for the actual file we care about.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172033 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-10 02:01:35 +00:00
Craig Topper
f630e49efc Use LLVM_DELETED_FUNCTION for copy constructors and copy assignment operators that aren't implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164006 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-16 21:37:56 +00:00
Douglas Gregor
95fa4005f5 Move Clang's file-level locking facility over to LLVM's support
library, since it doesn't really have anything to do with Clang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149203 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-29 20:15:10 +00:00