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* indexer: use mmap for writingCarlos Martín Nieto2014-05-171-0/+5
| | | | | | Some OSs cannot keep their ideas about file content straight when mixing standard IO with file mapping. As we use mmap for reading from the packfile, let's make writing to the pack file use mmap.
* Test cancel from indexer progress callbackRussell Belfer2013-12-111-1/+2
| | | | | | | | | | | | | | | This adds tests that try canceling an indexer operation from within the progress callback. After writing the tests, I wanted to run this under valgrind and had a number of errors in that situation because mmap wasn't working. I added a CMake option to force emulation of mmap and consolidated the Amiga-specific code into that new place (so we don't actually need separate Amiga code now, just have to turn on -DNO_MMAP). Additionally, I made the indexer code propagate error codes more reliably than it used to.
* update copyrightsEdward Thomson2013-01-081-1/+1
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* Resolve comments from pull requestRussell Belfer2012-03-131-2/+1
| | | | | | | This converts the map validation function into a macro, tweaks the GITERR_OS system error automatic appending, and adds a tentative new error access API and some quick unit tests for both the old and new error APIs.
* Migrate ODB files to new error handlingRussell Belfer2012-03-121-34/+19
| | | | | | | | | | | | | | This migrates odb.c, odb_loose.c, odb_pack.c and pack.c to the new style of error handling. Also got the unix and win32 versions of map.c. There are some minor changes to other files but no others were completely converted. This also contains an update to filebuf so that a zeroed out filebuf will not think that the fd (== 0) is actually open (and inadvertently call close() on fd 0 if cleaned up). Lastly, this was built and tested on win32 and contains a bunch of fixes for the win32 build which was pretty broken.
* Update Copyright headerschu2012-02-131-1/+1
| | | | Signed-off-by: schu <schu-github@schulog.org>
* Tabify everythingVicent Marti2011-09-191-2/+2
| | | | | | There were quite a few places were spaces were being used instead of tabs. Try to catch them all. This should hopefully not break anything. Except for `git blame`. Oh well.
* Cleanup legal dataVicent Marti2011-09-191-0/+6
| | | | | | | | | | 1. The license header is technically not valid if it doesn't have a copyright signature. 2. The COPYING file has been updated with the different licenses used in the project. 3. The full GPLv2 header in each file annoys me.
* fileops: CleanupVicent Marti2011-07-051-2/+2
| | | | | | | | | | | | | | | | Cleaned up the structure of the whole OS-abstraction layer. fileops.c now contains a set of utility methods for file management used by the library. These are abstractions on top of the original POSIX calls. There's a new file called `posix.c` that contains emulations/reimplementations of all the POSIX calls the library uses. These are prefixed with `p_`. There's a specific posix file for each platform (win32 and unix). All the path-related methods have been moved from `utils.c` to `path.c` and have their own prefix.
* win32/map.c: Move to new error handling mechanismJakob Pfender2011-05-231-10/+10
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* Revised platform types to use 'best supported' size.Alex Budovski2011-01-111-4/+4
| | | | | This will allow graceful migration to 64 bit file sizes and timestamps should git's binary interface be extended to allow this.
* win32: Use an 64-bit file offset typeRamsay Jones2010-01-201-2/+2
| | | | Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
* win32: Add routines to abstract memory-mapped file functionsRamsay Jones2009-03-201-0/+125
In particular, the git__mmap() and git__munmap() routines provide the interface to platform specific memory-mapped file facilities. We provide implementations for unix and win32, which can be found in their own sub-directories. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>