mirror of
https://github.com/git/git.git
synced 2025-03-20 12:23:30 +00:00
65117abc04
This avoids the following misleading error message: error: unable to create temporary sha1 filename ./objects/15: File exists mkstemp can fail for many reasons, one of which, ENOENT, can occur if the directory for the temp file doesn't exist. create_tmpfile tried to handle this case by always trying to mkdir the directory, even if it already existed. This caused errno to be clobbered, so one cannot tell why mkstemp really failed, and it truncated the buffer to just the directory name, resulting in the strange error message shown above. Note that in both occasions that I've seen this failure, it has not been due to a missing directory, or bad permissions, but some other, unknown mkstemp failure mode that did not occur when I ran git again. This code could perhaps be made more robust by retrying mkstemp, in case it was a transient failure. Signed-off-by: Joey Hess <joey@kitenet.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
//////////////////////////////////////////////////////////////// GIT - the stupid content tracker //////////////////////////////////////////////////////////////// "git" can mean anything, depending on your mood. - random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of "get" may or may not be relevant. - stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang. - "global information tracker": you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room. - "goddamn idiotic truckload of sh*t": when it breaks Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. Git is an Open Source project covered by the GNU General Public License. It was originally written by Linus Torvalds with help of a group of hackers around the net. It is currently maintained by Junio C Hamano. Please read the file INSTALL for installation instructions. See Documentation/tutorial.txt to get started, then see Documentation/everyday.txt for a useful minimum set of commands, and "man git-commandname" for documentation of each command. CVS users may also want to read Documentation/cvs-migration.txt. Many Git online resources are accessible from http://git.or.cz/ including full documentation and Git related tools. The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org. To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. The mailing list archives are available at http://marc.theaimsgroup.com/?l=git and other archival sites. The messages titled "A note from the maintainer", "What's in git.git (stable)" and "What's cooking in git.git (topics)" and the discussion following them on the mailing list give a good reference for project status, development direction and remaining tasks.