delta/libgit2.git/src/win32, branch peff/binary-search-do-while

win32: provide fast-path for retrying filesystem operations

2017-07-26T09:41:03+00:00

When using the `do_with_retries` macro for retrying filesystem
operations in the posix emulation layer, allow the remediation function
to return `GIT_RETRY`, meaning that the error was believed to be
remediated, and the operation should be retried immediately, without
a sleep.

This is a slightly more general solution to the problem fixed in #4312.

fixed win32 p_unlink retry sleep issue

2017-07-26T09:40:30+00:00

Fixed an issue where the retry logic on p_unlink sleeps before it tries setting a file to write mode causing unnecessary slowdown.

win32: `remediation` not `cleanup`

2017-04-17T14:40:03+00:00

The `remediation` function is run in the retry loop in order to attempt
to fix any problems that the prior run encountered.  There is nothing
"cleaned up".  Clarify the name.

win32: enable `p_utimes` for readonly files

2017-04-05T10:04:29+00:00

Instead of failing to set the timestamp of a read-only file (like any
object file), set it writable temporarily to update the timestamp.

win32: make posix emulation retries configurable

2017-04-03T22:14:24+00:00

POSIX emulation retries should be configurable so that tests can disable
them.  In particular, maniacally threading tests may end up trying to
open locked files and need retries, which will slow continuous
integration tests significantly.

win32: do not inherit file descriptors

2017-04-03T22:13:38+00:00

Allow to configure default file share mode for opening files

2017-04-03T22:13:00+00:00

This can prevent FILE_SHARED_VIOLATIONS when used in tools such as TortoiseGit TGitCache and FILE_SHARE_DELETE, because files can be opened w/o being locked any more.

Signed-off-by: Sven Strickroth

win32: deduplicate code: use p_open in p_creat

2017-04-02T18:42:41+00:00

Signed-off-by: Sven Strickroth

win32: use CreateFile in p_open

2017-04-02T18:41:26+00:00

Signed-off-by: Sven Strickroth

win32: teach p_open about do_with_retries

2017-04-02T18:38:20+00:00