|
89fb8f02
|
2011-10-28T19:04:23
|
|
Merge pull request #456 from brodie/perm-fixes
Create objects, indexes, and directories with the right file permissions
|
|
|
3286c408
|
2011-10-28T14:51:13
|
|
global: Properly use `git__` memory wrappers
Ensure that all memory related functions (malloc, calloc, strdup, free,
etc) are using their respective `git__` wrappers.
|
|
ce8cd006
|
2011-09-07T15:32:44
|
|
fileops/repository: create (most) directories with 0777 permissions
To further match how Git behaves, this change makes most of the
directories libgit2 creates in a git repo have a file mode of
0777. Specifically:
- Intermediate directories created with git_futils_mkpath2file() have
0777 permissions. This affects odb_loose, reflog, and refs.
- The top level folder for bare repos is created with 0777
permissions.
- The top level folder for non-bare repos is created with 0755
permissions.
- /objects/info/, /objects/pack/, /refs/heads/, and /refs/tags/ are
created with 0777 permissions.
Additionally, the following changes have been made:
- fileops functions that create intermediate directories have grown a
new dirmode parameter. The only exception to this is filebuf's
lock_file(), which unconditionally creates intermediate directories
with 0777 permissions when GIT_FILEBUF_FORCE is set.
- The test runner now sets the umask to 0 before running any
tests. This ensurses all file mode checks are consistent across
systems.
- t09-tree.c now does a directory permissions check. I've avoided
adding this check to other tests that might reuse existing
directories from the prefabricated test repos. Because they're
checked into the repo, they have 0755 permissions.
- Other assorted directories created by tests have 0777 permissions.
|
|
|
33127043
|
2011-10-14T14:18:02
|
|
fileops/posix: replace usage of "int mode" with "mode_t mode"
Note: Functions exported from fileops take const mode_t, while the
underlying POSIX wrappers take mode_t.
|
|
dd44887a
|
2011-09-23T00:00:05
|
|
Implment p_access and use it in git_fileutils_exists
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
|
|
|
87d9869f
|
2011-09-19T03:34:49
|
|
Tabify everything
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.
|
|
|
bb742ede
|
2011-09-19T01:54:32
|
|
Cleanup legal data
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.
|
|
|
f978b748
|
2011-08-30T13:34:14
|
|
compat: Move `mkstemp` to the POSIX compat layer
|
|
|
c3da9f06
|
2011-07-21T22:55:20
|
|
Add git_futils_readbuffer_updated
This extends the git_fuitls_readbuffer function to only read in if the
file's modification date is later than the given one. Some code paths
want to check a file's modification date in order to decide whether
they should read it or not. If they do want to read it, another stat
call is done by futils. This function combines these two operations so
we avoid one stat call each time we read a new or updated file.
The git_futils_readbuffer functions is now a wrapper around the new
function.
Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
|
|
|
858dba58
|
2011-07-06T18:08:13
|
|
refs: Cleanup reference renaming
`git_futils_rmdir_r`: rename, clean up.
`git_reference_rename`: cleanup. Do not use 3x4096 buffers on the stack
or things will get ugly very fast. We can reuse the same buffer.
|
|
1b938a58
|
2011-07-03T22:27:05
|
|
Remove duplicated recursive directory removal related code
|
|
|
1ee5fd90
|
2011-07-03T14:42:32
|
|
Fix windows specific issues
- msvc compilation warnings
- not released file handle that prevents file removal
|
|
42b3a460
|
2011-06-09T19:51:33
|
|
fileops: add git_futils_rmdir_recurs()
git_futils_rmdir_recurs() shall remove the given directory and all
subdirectories. This happens only if the directories are empty.
Signed-off-by: schu <schu-github@schulog.org>
|
|
|
e190da78
|
2011-06-09T18:11:11
|
|
fileops: add convenience function is_dot_or_dotdot()
Signed-off-by: schu <schu-github@schulog.org>
|
|
|
eec3fe39
|
2011-07-05T01:11:33
|
|
fileutils: Finish dropping the old `prettify_path`
|
|
|
19ac1ed7
|
2011-07-04T21:33:26
|
|
fileops: Fix stat() on directories for W32
The `stat` methods were having issues when called with a trailing slash
in Windows platforms.
We now use GetFileAttributes() where possible, which doesn't have this
restriction.
|
|
|
5ad739e8
|
2011-07-04T20:05:11
|
|
fileops: Drop `git_fileops_prettify_path`
The old `git_fileops_prettify_path` has been replaced with
`git_path_prettify`. This is a much simpler method that uses the OS's
`realpath` call to obtain the full path for directories and resolve
symlinks.
The `realpath` syscall is the original POSIX call in Unix system and
an emulated version under Windows using the Windows API.
|
|
|
f79026b4
|
2011-07-04T11:43:34
|
|
fileops: Cleanup
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.
|
|
932d1baf
|
2011-06-30T19:52:34
|
|
cleanup: remove trailing spaces
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
|
|
|
6ac91dfe
|
2011-06-29T14:06:18
|
|
Hide ".git" directory on Windows upon creation of a non bare repository
Directory which name starts with a dot are hidden on Linux platforms. This patch makes libgit2 behaves similarly on Windows.
|
|
|
ab7941b5
|
2011-06-28T21:04:59
|
|
test: Properly show error messages
|
|
|
28f7869d
|
2011-06-20T17:25:13
|
|
gitfo_read: fix read-loop
Signed-off-by: schu <schu-github@schulog.org>
|
|
|
e35e9fb4
|
2011-06-18T13:23:19
|
|
mingw: Fix compilation
|
|
|
02285482
|
2011-06-17T19:19:30
|
|
fileops: Cast the GetProcAddress value
|
|
|
9c11bd0a
|
2011-06-17T19:08:06
|
|
fileops: Fix 'GetFinalPathNameByHandleA' in old platforms
|
|
|
f2bb894e
|
2011-06-15T12:15:11
|
|
Merge pull request #251 from nulltoken/fix/msvc-warnings
Fix compilation warnings in MSVC
|
|
|
a64bf21b
|
2011-06-15T16:05:33
|
|
blob: Fix git_blob_create_fromfile()
|
|
|
63fadf99
|
2011-06-15T17:04:11
|
|
Add mode_t definition in MSVC compat layer
|
|
|
9e3aa947
|
2011-06-08T20:39:38
|
|
Fix compilation warnings in MSVC
|
|
3f66c202
|
2011-06-10T13:57:01
|
|
Use "__inline" instead of "inline" with MSVC
MSVC supports "inline" only in C++ code, not in C code.
|
|
|
535ff384
|
2011-06-10T13:54:47
|
|
Prefer to use S_IFLNK instead of _S_IFLNK for consistency
|
|
|
ae496955
|
2011-06-08T17:03:41
|
|
windows: Fix Symlink issues
Handle Symlinks if they can be handled in Win32. This is not even
compiled. Needs review.
The lstat implementation is modified from core Git.
The readlink implementation is modified from PHP.
|
|
|
3a12891f
|
2011-06-07T07:07:45
|
|
Merge pull request #243 from jpfender/symlinks2
Symlinks NEW
|
|
|
275c6a0b
|
2011-06-07T07:03:14
|
|
Merge pull request #242 from schu/fix-unused-2
fileops.c: fix unused warning v2
|
|
fdd1e04c
|
2011-06-07T14:10:06
|
|
fileops: Allow differentiation between deep and shallow exists()
When calling gitfo_exists() on a symbolic link, sometimes we need to
simply check whether the link exists and sometimes we need to check
whether the file pointed to by the symlink exists.
Introduce a new function gitfo_shallow_exists that only checks if the
link exists and revert gitfo_exists to the original functionality of
checking whether the file pointed to by the link exists.
|
|
|
1869b31e
|
2011-05-25T16:11:57
|
|
index/fileops: Correctly process symbolic links
gitfo_exists() used to error out if the given file was a symbolic link,
due to access() returning an error code. This is not expected behaviour,
as gitfo_exists() should only check whether the file itself exists, not
its link target if it is a symbolic link.
Fix this by calling gitfo_lstat() instead, which is just a wrapper for
lstat().
Also fix the same error in index_init_entry().
|
|
|
05b49b02
|
2011-06-06T12:17:58
|
|
fileops.c: fix unused warning
Signed-off-by: schu <schu-github@schulog.org>
|
|
a993e4fe
|
2011-06-05T00:20:35
|
|
Fileops: Fixed gitfo_mkdir_recurs so that it proprely works with a path without trailing slash.
It used to discard the last directory if the path didn't have a trailing slash.
|
|
|
f2e6b877
|
2011-06-03T23:44:38
|
|
Repository: Added some util functions that we'll need to discover repository path.
retrieve_device returns the file device for a given path (so that we can detect device change while walking through parent directories).
abspath returns a canonicalized path, symbolic link free.
retrieive_ceiling_directories_offset returns the biggest path offset that path match in the ceiling directory list (so that we can stop at ceiling directories).
|
|
|
1549cba9
|
2011-06-03T21:18:24
|
|
Filebuf: Fixed a TODO in filebuf (real lock in lock_file)
Added gitfo_creat_locked and gitfo_creat_locked_force
|
|
|
bc648491
|
2011-06-03T21:09:14
|
|
Fileops: Added gitfo_isfile.
Conflicts:
src/fileops.c
|
|
26a98ec8
|
2011-06-03T20:47:56
|
|
Fileops: Added a fourth argument to the path prettifying functions to use an alternate basepath.
Fixed a Windows TO-DO in the prettifying functions.
|
|
|
04fdc10d
|
2011-06-03T19:26:45
|
|
Fileops:retrieve_path_root_offset is now named gitfo_retrieve_path_root_offset (like other public functions). Added platform specific directory separator definition.
|
|
|
f5a86fef
|
2011-05-29T17:44:14
|
|
gitfo_isdir: fix error message
Signed-off-by: schu <schu-github@schulog.org>
|
|
|
d3ca89fe
|
2011-05-23T21:03:01
|
|
fileops: Cleanup
|
|
|
cc2ac058
|
2011-05-17T18:02:08
|
|
fileops.c: Move to new error handling mechanism
|
|
|
77c3999c
|
2011-05-14T14:40:56
|
|
Move fileops.c to the new error handling
|
|
|
f6f72d7e
|
2011-03-23T18:44:53
|
|
Improve the ODB writing backend
Temporary files when doing streaming writes are now stored inside the
Objects folder, to prevent issues when moving files between
disks/partitions.
Add support for block writes to the ODB again (for those backends that
cannot implement streaming).
|
|
|
7c80c19e
|
2011-03-23T01:58:18
|
|
Fix compilation in MinGW
|
|
|
3644e98f
|
2011-03-18T19:10:36
|
|
Fix detection of attempt to escape the root directory on Windows
|
|
|
c90292ce
|
2011-03-18T16:56:43
|
|
Change gitfo_prettify_dir_path() and gitfo_prettify_file_path() behavior
Those functions now return prettified rooted path.
|
|
|
677a3c07
|
2011-03-15T22:07:01
|
|
Add failing test for issue 84
see https://github.com/libgit2/libgit2/issues#issue/84
|
|
|
ae6ba7f7
|
2011-03-22T19:45:01
|
|
Fix gitfo_mv() behavior when running on Windows
When the system temporary folder is located on a different volume than the working directory into which libgit2 is executing, MoveFileEx() requires an additional flag.
|
|
|
72a3fe42
|
2011-03-18T19:38:49
|
|
I broke your bindings
Hey. Apologies in advance -- I broke your bindings.
This is a major commit that includes a long-overdue redesign of the
whole object-database structure. This is expected to be the last major
external API redesign of the library until the first non-alpha release.
Please get your bindings up to date with these changes. They will be
included in the next minor release. Sorry again!
Major features include:
- Real caching and refcounting on parsed objects
- Real caching and refcounting on objects read from the ODB
- Streaming writes & reads from the ODB
- Single-method writes for all object types
- The external API is now partially thread-safe
The speed increases are significant in all aspects, specially when
reading an object several times from the ODB (revwalking) and when
writing big objects to the ODB.
Here's a full changelog for the external API:
blob.h
------
- Remove `git_blob_new`
- Remove `git_blob_set_rawcontent`
- Remove `git_blob_set_rawcontent_fromfile`
- Rename `git_blob_writefile` -> `git_blob_create_fromfile`
- Change `git_blob_create_fromfile`:
The `path` argument is now relative to the repository's working dir
- Add `git_blob_create_frombuffer`
commit.h
--------
- Remove `git_commit_new`
- Remove `git_commit_add_parent`
- Remove `git_commit_set_message`
- Remove `git_commit_set_committer`
- Remove `git_commit_set_author`
- Remove `git_commit_set_tree`
- Add `git_commit_create`
- Add `git_commit_create_v`
- Add `git_commit_create_o`
- Add `git_commit_create_ov`
tag.h
-----
- Remove `git_tag_new`
- Remove `git_tag_set_target`
- Remove `git_tag_set_name`
- Remove `git_tag_set_tagger`
- Remove `git_tag_set_message`
- Add `git_tag_create`
- Add `git_tag_create_o`
tree.h
------
- Change `git_tree_entry_2object`:
New signature is `(git_object **object_out, git_repository *repo, git_tree_entry *entry)`
- Remove `git_tree_new`
- Remove `git_tree_add_entry`
- Remove `git_tree_remove_entry_byindex`
- Remove `git_tree_remove_entry_byname`
- Remove `git_tree_clearentries`
- Remove `git_tree_entry_set_id`
- Remove `git_tree_entry_set_name`
- Remove `git_tree_entry_set_attributes`
object.h
------------
- Remove `git_object_new
- Remove `git_object_write`
- Change `git_object_close`:
This method is now *mandatory*. Not closing an object causes a
memory leak.
odb.h
-----
- Remove type `git_rawobj`
- Remove `git_rawobj_close`
- Rename `git_rawobj_hash` -> `git_odb_hash`
- Change `git_odb_hash`:
New signature is `(git_oid *id, const void *data, size_t len, git_otype type)`
- Add type `git_odb_object`
- Add `git_odb_object_close`
- Change `git_odb_read`:
New signature is `(git_odb_object **out, git_odb *db, const git_oid *id)`
- Change `git_odb_read_header`:
New signature is `(size_t *len_p, git_otype *type_p, git_odb *db, const git_oid *id)`
- Remove `git_odb_write`
- Add `git_odb_open_wstream`
- Add `git_odb_open_rstream`
odb_backend.h
-------------
- Change type `git_odb_backend`:
New internal signatures are as follows
int (* read)(void **, size_t *, git_otype *, struct git_odb_backend *, const git_oid *)
int (* read_header)(size_t *, git_otype *, struct git_odb_backend *, const git_oid *)
int (* writestream)(struct git_odb_stream **, struct git_odb_backend *, size_t, git_otype)
int (* readstream)( struct git_odb_stream **, struct git_odb_backend *, const git_oid *)
- Add type `git_odb_stream`
- Add enum `git_odb_streammode`
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
55ffebe3
|
2011-03-05T14:34:32
|
|
Fix creation of deeply-rooted references
Use a new `gitfo_creat_force` that will create the full path to a file
before creating it.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
19a30a3f
|
2011-03-03T19:53:17
|
|
Add new move function, `gitfo_mv_force`
Forces a move by creating the folder for the destination file, if it
doesn't exist.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
ccef1c9d
|
2011-02-27T22:09:36
|
|
Move the path comparison method to fileops.c
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
7360122b
|
2011-02-24T23:53:40
|
|
Fix file renaming in MinGW
We now use MoveFileEx, which is not assured to be atomic but works for
always (both if the destination exists, or if it doesn't) and is
available in MinGW.
Since this is a Win32 API call, complaint about lost or overwritten files
should be forwarded at Steve Ballmer.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
3eb47c9f
|
2011-02-24T21:43:08
|
|
Fix renaming of files in Win32
The `rename` call doesn't quite work on Win32: expects the destination
file to not exist. We're using a native Win32 call in those cases --
that should do the trick.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
f2c24713
|
2011-01-26T20:29:06
|
|
Made path prettifying functions return GIT_EINVALIDPATH instead of GIT_ERROR.
|
|
|
2e6fd09c
|
2011-01-25T21:52:24
|
|
Fixed naming convention related issue.
|
|
|
4581c22a
|
2011-01-22T14:38:47
|
|
Optimized git_prettify_dir_path() parsing.
|
|
|
ae7ffea9
|
2011-01-22T14:04:32
|
|
Fixed a parsing issue in git_prettify_dir_path().
|
|
|
618818dc
|
2011-01-23T16:15:11
|
|
Added git_prettify_file_path().
|
|
|
e16c2f6a
|
2011-01-20T19:51:34
|
|
Small enhancements to git_prettify_dir_path().
- Secured buffer ahead reading.
- Guard against potential multiple dot path traversal (cf http://cwe.mitre.org/data/definitions/33.html)
|
|
|
b5e567b9
|
2011-01-19T17:15:02
|
|
Merge branch 'dir-path-prettifying' of https://github.com/nulltoken/libgit2
|
|
|
170d3f2f
|
2011-01-11T20:12:53
|
|
Added git_prettify_dir_path().
Clean up a provided absolute or relative directory path.
This prettification relies on basic operations such as coalescing multiple forward slashes into a single slash, removing '.' and './' current directory segments, and removing parent directory whenever '..' is encountered. If not empty, the returned path ends with a forward slash.
For instance, this will turn "d1/s1///s2/..//../s3" into "d1/s3/".
This only performs a string based analysis of the path. No checks are done to make sure the path actually makes sense from the file system perspective.
|
|
f0bde7fa
|
2011-01-11T16:07:45
|
|
Revised platform types to use 'best supported' size.
This will allow graceful migration to 64 bit file sizes and timestamps should
git's binary interface be extended to allow this.
|
|
|
d5f25204
|
2011-01-03T21:37:14
|
|
Merge branch 'repo-init' of https://github.com/nulltoken/libgit2 into nulltoken-repo-init
|
|
|
951d06e4
|
2010-12-26T17:00:35
|
|
Fixed placement of pointer argument.
|
|
|
98e3b298
|
2010-12-23T09:22:15
|
|
Merge branch 'master' into repo-init
|
|
|
9f54fe48
|
2010-12-23T00:15:09
|
|
Remove git_errno
It was not being used by any methods (only by malloc and calloc), and
since it needs to be TLS, it cannot be exported on DLLs on Windows.
Burn it with fire. The API always returns error codes!
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
2c08c3f0
|
2010-12-21T06:52:07
|
|
Made is_windows_rooted_path() able to cope with awkward but valid relative paths such as "C:..\File.txt".
Path "C:..\File.txt" refers to a file called File.txt located in the parent directory of the current directory on drive C:.
|
|
|
23a1edbd
|
2010-12-21T05:43:47
|
|
Wrapped the detection of a Windows rooted path within a conditional compilation directive.
|
|
|
2e29957a
|
2010-12-20T10:56:32
|
|
Made gitfo_mkdir_recurs() skip creation of the root of the path if it looks like a Windows drive.
|
|
|
412de9a6
|
2010-12-20T10:43:23
|
|
Made gitfo_mkdir_recurs() gracefully recover when a given directory already exists.
|
|
|
40c44d2f
|
2010-12-19T22:50:20
|
|
Fix issues in repository initialization
Implemented recursive directory creation
Fix style issues
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
d13e7e02
|
2010-12-17T15:58:30
|
|
Added a comment reminding that the gitfo_mkdir_recurs() is far from being fully implemented.
|
|
|
f0b2bfe5
|
2010-12-17T14:24:47
|
|
Made gitfo_mkdir_recurs() more tolerant.
Doesn't err any more when the directory already exists.
|
|
|
1a5204a7
|
2010-12-17T10:08:01
|
|
Added gitfo_mkdir_recurs() placeholder.
|
|
|
1f080e2d
|
2010-12-13T03:43:56
|
|
Fix initialization & freeing of inexistent repos
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
6f02c3ba
|
2010-12-05T20:18:56
|
|
Small source code readability improvements.
Replaced magic number "0" with GIT_SUCCESS constant wherever it made sense.
|
|
|
43e380a8
|
2010-11-23T15:18:53
|
|
Fix gitfo_isdir() in Win32 systems
Because adhering to the POSIX standards is overrated.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
6fd195d7
|
2010-11-02T18:42:42
|
|
Change git_repository initialization to use a path
The constructor to git_repository is now called
'git_repository_open(path)'
and takes a path to a git repository instead of an existing ODB object.
Unit tests have been updated accordingly and the two test repositories
have been merged into one.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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3cc60635
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2010-03-05T19:06:28
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Add some more (macro) file operation wrappers
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
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e8a95256
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2010-01-04T18:57:13
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msvc: Fix some -W4 warnings
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
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803a6b4d
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2010-01-03T19:12:05
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Save the git_file in the gitfo_cache when enabling caching
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
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90d4d2f0
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2010-01-11T19:27:50
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win32: Use an 64-bit file offset type
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
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4c9a3973
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2009-06-04T17:13:49
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Improve the portability of the gitfo_cache code (to 64-bit systems)
This supresses some "conversion from 'size_t' to 'unsigned int',
possible loss of data" warning messages from the MS Visual C/C++
compiler with -Wp64.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Andreas Ericsson <ae@op5.se>
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ca481fc4
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2009-06-04T16:46:54
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Add the git_move_file() function
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Andreas Ericsson <ae@op5.se>
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4d503f88
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2009-06-04T16:48:53
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gitfo_exists: replace call to stat() with access()
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Andreas Ericsson <ae@op5.se>
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79ca2edc
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2009-03-20T19:51:48
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win32: Add routines to abstract memory-mapped file functions
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>
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7a6cf815
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2009-03-16T17:08:45
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win32: Open or create files in binary mode
On windows, unless we use the O_BINARY flag in the open()
call, the file I/O routines will perform line ending
conversion (\r\n => \n on input, \n => \r\n on output).
In addition to the performance penalty, most files in the
object database are binary and will, therefore, become
corrupted by this conversion.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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840fb8b7
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2009-02-18T18:53:48
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win32: fixup some headers to improve win32 compilation
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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a9984a4e
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2009-02-18T18:52:13
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Fix some (digital-mars) compiler warnings
In particular, conditional expressions which contain an
assignment statement, where the expression type is not
explicitly made to be boolean, elicits the following
message:
warning 2: possible unintended assignment
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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fc3c3a20
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2009-02-18T18:50:36
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Avoid using a gcc compiler language extension
In particular, using pointer arithmetic on void pointers,
despite being quite useful, is not legal in standard C.
Avoiding non-standard C constructs will help in porting
the library to other compilers/platforms.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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20e7f426
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2009-01-03T00:36:10
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Add a simple mmap wrapper for cross-platform mmap usage
Win32 has a variant of mmap that is harder to use than POSIX, but
to run natively and efficiently on Win32 we need some form of it.
gitfo_map_ro() provides a basic mmap function for use in locations
where we need read-only random data access to large ranges of a file,
such as a pack-*.idx.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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7350e633
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2008-12-31T16:07:38
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Define gitfo_exists to determine file presence
When scanning the pack directory we need to see if the path
name is present for ".idx" when we discover a ".pack" file.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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5690f02e
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2008-12-31T15:35:36
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Rewrite git_foreach_dirent into gitfo_dirent
Our fileops API is currently private. We aren't planning on supplying
a cross-platform file API to applications that link to us. If we did,
we'd probably whole-sale publish fileops, not just the dirent code.
By moving it to be private we can also change the call signature to
permit the buffer to be passed down through the call chain. This is
very helpful when we are doing a recursive scan as we can reuse just
one buffer in all stack frames, reducing the impact the recursion has
on the stack frames in the data cache.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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7dd8a9f7
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2008-12-30T23:26:38
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Set GIT_EOSERR when the OS errno should be consulted
This error code indicates the OS error code has a better value
describing the last error, as it is likely a network or local
file IO problem identified by a C library function call.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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