|
30b171a1
|
2010-11-20T17:37:32
|
|
Change blob API to return temp refs to the content
If the user wants permanent references, he can duplicate the temporary
one manually.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
c3a20d5c
|
2010-11-14T22:11:46
|
|
Add support for 'index add'
Actually add files to the index by creating their corresponding blob and
storing it on the repository, then getting the hash and updating the
index file.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
237da401
|
2010-11-14T22:06:10
|
|
Add support for blob files
Blob files can now be loaded from the repository like all the other base
Git types.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
0be42199
|
2010-11-10T13:43:55
|
|
accessor for index entry count
|
|
|
3f43678e
|
2010-11-07T01:24:45
|
|
Make the Index API public
Several private methods of the Index API are now public, including the
methods to remove, get and add index entries.
All the methods only take an integer value for the position of the entry
to get/remove. To get or remove entries based on their path names, look
them up first using the git_index_find method.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
1795f879
|
2010-11-05T03:20:17
|
|
Improve error handling
All initialization functions now return error codes instead of pointers.
Error codes are now properly propagated on most functions. Several new
and more specific error codes have been added in common.h
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>
|
|
|
a13bc8e7
|
2010-10-29T02:22:38
|
|
Add getter methods for object owners
You can know access the owning repository of any existing object, or the
repository on which a revision walker is working on.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
adc0327a
|
2010-10-29T00:44:15
|
|
Add git_odb_read_header method to the ODB
As requested, git_odb_read_header looks up an object on the ODB, but loads
only the header information (type & size) without loading any of the
actual file contents in memory.
It is significantly faster than doing a git_odb_read if you only need an
object's information and not its contents.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
58519018
|
2010-10-28T02:07:18
|
|
Fix internal memory management on the library
String mememory is now managed in a much more sane manner.
Fixes include:
- git_person email and name is no longer limited to 64 characters
- git_tree_entry filename is no longer limited to 255 characters
- raw objects are properly opened & closed the minimum amount of
times required for parsing
- unit tests no longer leak
- removed 5 other misc memory leaks as reported by Valgrind
- tree writeback no longer segfaults on rare ocassions
The git_person struct is no longer public. It is now managed by the
library, and getter methods are in place to access its internal
attributes.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
0d95f32c
|
2010-10-25T22:26:14
|
|
Change /* to /** at the start of comment blocks in public api so doxygen
will generate documenation and not hide them.
Signed-off-by: Benjamin C Meyer <ben@meyerhome.net>
|
|
|
0037e491
|
2010-10-25T16:32:16
|
|
Fix spelling mistakes in the documentation.
Signed-off-by: Benjamin C Meyer <ben@meyerhome.net>
|
|
|
544d1519
|
2010-10-25T16:32:31
|
|
Remove whitespace from the end of the line in documentation.
Signed-off-by: Benjamin C Meyer <ben@meyerhome.net>
|
|
|
e4def81a
|
2010-10-08T13:52:17
|
|
Fix issue 3 (memory corruption resize_tree_array)
The tree array wasn't being initialized when instantiating a tree object
in memory instead of loading it from disk.
New unit tests added to check for the problem.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
ec25391d
|
2010-10-07T00:20:08
|
|
Add write-back support for Tag files
Tag files can now be created and modified in-memory (all the setter
methods have been implemented), and written back to disk using the
generic git_object_write() method.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
2a884588
|
2010-09-21T17:17:10
|
|
Add write-back support for git_tree
All the setter methods for git_tree have been added, including the
setters for attributes on each git_tree_entry and methods to add/remove
entries of the tree.
Modified trees and trees created in-memory from scratch can be written
back to the repository using git_object_write().
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
d45b4a9a
|
2010-09-20T21:39:11
|
|
Add support for in-memory objects
All repository objects can now be created from scratch in memory using
either the git_object_new() method, or the corresponding git_XXX_new()
for each object.
So far, only git_commits can be written back to disk once created in
memory.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
0c3596f1
|
2010-09-20T01:57:53
|
|
Add setter methods & write support for git_commit
All the required git_commit_set_XXX methods have been implemented; all
the attributes of a commit object can now be modified in-memory.
The new method git_object_write() automatically writes back the
in-memory changes of any object to the repository. So far it only
supports git_commit objects.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
f49a2e49
|
2010-09-19T03:21:06
|
|
Give object structures more descriptive names
The 'git_obj' structure is now called 'git_rawobj', since
it represents a raw object read from the ODB.
The 'git_repository_object' structure is now called 'git_object',
since it's the base object class for all objects.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
46f8566a
|
2010-09-12T23:43:21
|
|
Add methods to access internal attributes in git_repo
Added several methods to access:
- The ODB behind a repo
- The SHA1 id behind a generic repo object
- The type of a generic repo object
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
370ce569
|
2010-08-14T20:35:10
|
|
Fix: do not export custom types in the extern API
Some compilers give linking problems when exporting 'uint32_t' as a
return type in the external API. Use generic types instead.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
9c9f4fc1
|
2010-08-12T23:40:54
|
|
Add support for manually freeing repo objects
A new method 'git_repository_object_free' allows to manually force the
freeing of a repository object, even though they are still automatically
managed by the repository and don't need to be freed by the user.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
003c2690
|
2010-08-12T18:45:31
|
|
Finish the tree object API
The interface for loading and parsing tree objects from a repository has
been completed with all the required accesor methods for attributes,
support for manipulating individual tree entries and a new unit test
t0901-readtree which tries to load and parse a tree object from a
repository.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
68535125
|
2010-07-09T20:19:56
|
|
Add support for git index files
The new 'git_index' structure is an in-memory representation
of a git index on disk; the 'git_index_entry' structures represent
each one of the file entries on the index.
The following calls for index instantiation have been added:
git_index_alloc(): instantiate a new index structure
git_index_free(): free an existing index
git_index_clear(): clear all the entires in an existing file
The following calls for index reading and writing have been added:
git_index_read(): update the contents of the index structure from
its file on disk.
Internally implemented through:
git_index__parse()
Index files are stored on disk in network byte order; all integer fields
inside them are properly converted to the machine's byte order when
loading them in memory. The parsing engine also distinguishes
between normal index entries and extended entries with 2 extra bytes
of flags.
The 'TREE' extension for index entries is also loaded into memory:
Tree caches stored in Index files are loaded into the
'git_index_tree' structure pointed by the 'tree' pointer inside
'git_index'.
'index->tree' points to the root node of the tree cache; the full tree
can be traversed through each of the node's 'tree->children'.
Index files can be written back to disk through:
git_index_write(): atomic writing of existing index objects
backed by internal method git_index__write()
The following calls for entry manipulation have been added:
git_index_add(): insert an empty entry to the index
git_index_find(): search an entry by its path name
git_index__append(): appends a new index entry to the end of the
list, resizing the entries array if required
New index entries are always inserted at the end of the array; since the
index entries must be sorted for it to be internally consistent, the
index object is only sorted once, and if required, before accessing the
whole entriea array (e.g. before writing to disk, before traversing,
etc).
git_index__remove_pos(): remove an index entry in a specific position
git_index__sort(): sort the entries in the array by path name
The entries array is sorted stably and in place using an
insertion sort, which ought to be the most efficient approach
since the entries array is always mostly-sorted.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
3315782c
|
2010-08-08T14:12:17
|
|
Redesigned the walking/object lookup interface
The old 'git_revpool' object has been removed and
split into two distinct objects with separate
functionality, in order to have separate methods for
object management and object walking.
* A new object 'git_repository' does the high-level
management of a repository's objects (commits, trees,
tags, etc) on top of a 'git_odb'.
Eventually, it will also manage other repository
attributes (e.g. tag resolution, references, etc).
See: src/git/repository.h
* A new external method
'git_repository_lookup(repo, oid, type)'
has been added to the 'git_repository' API.
All object lookups (git_XXX_lookup()) are now
wrappers to this method, and duplicated code
has been removed. The method does automatic type
checking and returns a generic 'git_revpool_object'
that can be cast to any specific object.
See: src/git/repository.h
* The external methods for object parsing of repository
objects (git_XXX_parse()) have been removed.
Loading objects from the repository is now managed
through the 'lookup' functions. These objects are
loaded with minimal information, and the relevant
parsing is done automatically when the user requests
any of the parsed attributes through accessor methods.
An attribute has been added to 'git_repository' in
order to force the parsing of all the repository objects
immediately after lookup.
See: src/git/commit.h
See: src/git/tag.h
See: src/git/tree.h
* The previous walking functionality of the revpool
is now found in 'git_revwalk', which does the actual
revision walking on a repository; the attributes
when walking through commits in a database have been
decoupled from the actual commit objects.
This increases performance when accessing commits
during the walk and allows to have several
'git_revwalk' instances working at the same time on
top of the same repository, without having to load
commits in memory several times.
See: src/git/revwalk.h
* The old 'git_revpool_table' has been renamed to
'git_hashtable' and now works as a generic hashtable
with support for any kind of object and custom hash
functions.
See: src/hashtable.h
* All the relevant unit tests have been updated, renamed
and grouped accordingly.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
f8758044
|
2010-08-07T01:02:20
|
|
Add loading and parsing of tag objects
Tag objects are now properly loaded from the revision pool.
New test t0801 checks for loading a parsing a series of tags, including
the tag of a tag.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
364788e1
|
2010-08-07T00:59:58
|
|
Refactor parsing methods
The 'parse_oid' and 'parse_person' methods which were used by the commit
parser are now global so they can be used when parsing other objects.
The 'git_commit_person' struct has been changed to a generic
'git_person'.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
d8603ed9
|
2010-07-10T16:51:15
|
|
Add parsing of tree file contents.
The basic information (pointed trees and blobs) of each tree object in a
revision pool can now be parsed and queried.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
52f2390b
|
2010-07-07T14:56:05
|
|
Add external API to access detailed commit attributes
The following new external methods have been added:
GIT_EXTERN(const char *) git_commit_message_short(git_commit *commit);
GIT_EXTERN(const char *) git_commit_message(git_commit *commit);
GIT_EXTERN(time_t) git_commit_time(git_commit *commit);
GIT_EXTERN(const git_commit_person *) git_commit_committer(git_commit *commit);
GIT_EXTERN(const git_commit_person *) git_commit_author(git_commit *commit);
GIT_EXTERN(const git_tree *) git_commit_tree(git_commit *commit);
A new structure, git_commit_person has been added to represent a
commit's author or committer.
The parsing of a commit has been split in two phases.
When adding a commit to the revision pool:
- the commit's ODB object is opened
- its raw contents are parsed for commit TIME, PARENTS and TREE
(the minimal amount of data required to traverse the pool)
- the commit's ODB object is closed
When querying for extended information on a commit:
- the commit's ODB object is reopened
- its raw contents are parsed for the requested information
- the commit's ODB object remains open to handle additional queries
New unit tests have been added for the new functionality:
In t0401-parse: parse_person_test
In t0402-details: query_details_test
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
225fe215
|
2010-06-18T13:06:34
|
|
Add support for tree objects in revision pools
Commits now store pointers to their tree objects.
Tree objects now work as separate git_revpool_object
entities.
Tree objects can be loaded and parsed inedependently
from commits.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
|
088a731f
|
2010-06-09T14:54:22
|
|
Fixed memory leaks in test suite
Created commit objects in t0401-parse weren't being freed properly.
Updated the API documentation to note that commit objects are owned
by the revision pool and should not be freed manually.
The parents list of each commit was being freed twice after each test.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
|
|
6e0fa05b
|
2010-06-01T19:34:48
|
|
Fix a doxygen warning
In particular, doxygen issues the following warning:
.../src/git/revwalk.h:86: Warning: The following parameters of \
gitrp_sorting(git_revpool *pool, unsigned int sort_mode) are \
not documented:
parameter 'pool'
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
6bb7aa13
|
2010-05-28T01:48:59
|
|
Added new error codes. Improved error handling.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
e5d1faef
|
2010-05-25T19:48:13
|
|
Add external API for revision sorting.
The GIT_RPSORT_XXX flags have been moved to the external API,
and a new method 'gitrp_sorting(...)' has been added to safely
change the sorting method of a revision pool.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
417f0abc
|
2010-05-14T18:44:49
|
|
Add basic functionality for commit lookup/parsing
The external API function "git_commit_parse" has been renamed
to "git_commit_lookup" and has been partially implemented with
support for loading commits straight from the ODB. It still lacks
the functionality to lookup cached commits in the revpool and to
resolve tags to commits.
The following internal functions have been partially implemented:
int git_commit__parse_buffer(...);
int git_commit__parse_time(...);
int git_commit__parse_oid(...);
Commits are now fully parsed but the generated parent and tree
references are not handled yet.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
1bb11859
|
2010-05-06T21:35:18
|
|
Fixed typos in the revwalk API documentation
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
89039682
|
2010-05-22T14:36:36
|
|
Removed 'git_commit_uninteresting' from the public API.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
1a895dd7
|
2010-05-22T14:32:59
|
|
Add arbritrary ordering revision walking.
The 'gitrp_next()' method now correctly does a revision walking
of all the pushed revisions in arbritary ordering.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
8add0153
|
2010-05-21T02:35:40
|
|
Split git_commit_lookup into separate functions.
git_commit_lookup() now creates commit references
without loading them from the ODB.
git_commit_parse() creates a commit reference, loads
it and parses it from the ODB.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
1e5dd572
|
2010-02-12T16:50:33
|
|
Fix some coding style issues
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
|
|
|
e3fe32b6
|
2010-01-11T21:11:55
|
|
Fix "'__thread' not at start of declaration" warnings (-Wextra)
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
|
|
|
960ca1d7
|
2009-08-28T21:22:46
|
|
Add the git_oid_to_string() utility function
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
|
|
|
8a086f87
|
2009-06-14T22:12:20
|
|
win32: Add support for the MS Visual C/C++ compiler
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
|
|
|
e17a3f56
|
2009-06-04T16:47:59
|
|
Implement git_odb_write()
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Andreas Ericsson <ae@op5.se>
|
|
|
82324ac1
|
2009-02-10T21:49:48
|
|
Add the git_odb_exists() object query function
This function determines if the given object can be found
in the object database. At present, only the local object
database is searched.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
5690f02e
|
2008-12-31T15:35:36
|
|
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>
|
|
|
d44cfd46
|
2008-12-31T13:16:31
|
|
Cleanup our header inclusion order to ensure pthread.h is early
If we are using threads we need to make sure pthread.h comes
in before just about anything else. Some platforms enable
macros that alter what other headers define.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
7dd8a9f7
|
2008-12-30T23:26:38
|
|
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>
|
|
|
64a47c01
|
2008-12-30T23:21:36
|
|
Wrap malloc and friends and report out of memory as GIT_ENOMEM
We now forbid direct use of malloc, strdup or calloc within the
library and instead use wrapper functions git__malloc, etc. to
invoke the underlying library malloc and set git_errno to a no
memory error code if the allocation fails.
In the future once we have pack objects in memory we are likely
to enhance these routines with garbage collection logic to purge
cached pack data when allocations fail. Because the size of the
function will grow somewhat large, we don't want to mark them for
inline as gcc tends to aggressively inline, creating larger than
expected executables.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
a1d34bc0
|
2008-12-30T21:49:38
|
|
Support building on Mac OS X by using pthread_getspecific for TLS
The Mach-O format does not permit gcc to implement the __thread
TLS specification, so we must instead emulate it using a single
int cell allocated from memory and stored inside of the thread
specific data associated with the current pthread.
What makes this tricky is git_errno must be a valid lvalue, so
we really need to return a pointer to the caller and deference it
as part of the git_errno macro.
The GCC-specific __attribute__((constructor)) extension is used
to ensure the pthread_key_t is allocated before any Git functions
are executed in the library, as this is necessary to access our
thread specific storage.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
b3039bee
|
2008-12-30T21:25:13
|
|
Cleanup formatting in our head files to be more consistent
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
c960d6a3
|
2008-12-27T18:59:43
|
|
Add a routine to determine a git_oid given an git_obj
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
7b6e8067
|
2008-12-10T18:31:28
|
|
Add some git_otype string conversion and testing routines
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
192678b5
|
2008-12-03T23:52:57
|
|
Fix some doxygen warnings and errors
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
af795e49
|
2008-12-02T09:56:23
|
|
Add routines to convert git_oid to hex strings
[sp: Credit for some of this implementation goes to Pieter, I
started off a patch he proposed for libgit2 but reworked
enough of it that I don't want to blame him for any bugs.]
Suggested-by: Pieter de Bie <pdebie@ai.rug.nl>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
b72ca267
|
2008-11-29T19:21:24
|
|
Diasble TLS on cygwin
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Acked-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|
|
|
17643760
|
2008-11-29T19:20:07
|
|
Use __CHECKER__ to detect when sparse is running
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Acked-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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43288a07
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2008-11-29T19:18:43
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Fixup documentation to reflect the "git_obj" rename
commit dff79e27d3d2cdc09790ded80fe2ea8ff5d61034 renamed
the (small object) "git_sobj" to a plain "git_obj", but
neglected to update some of the documentation to reflect
that change.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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ea790f33
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2008-11-29T15:34:20
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Add a dirent walker to the fileops API
Since at least MS have something like GetFirstDirEnt() and
GetNextDirEnt() (presumably with superior performance), we
can let MS hackers add support for a dirent walker using
that API instead, while we stick with the posix-style
readdir() calls.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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ec250c6e
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2008-11-23T22:37:55
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Remove config.h and make fileops an internal API
Since it doesn't make sense to make the disk access stuff
portable *AND* public (that's a job for each application
imo), we can take a shortcut and just support unixy stuff
for now and get away with coding most of it as macros.
Since we go with an internal API for starters and only
provide higher-level API's to the libgit users, we'll be
ok with this approach.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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4f0adcd0
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2008-11-18T21:28:55
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Get rid of GIT__PRIVATE macro
Using it in the first place means something's wrong.
This patch replaces it with an internal header which
carries the previously "protected" code instead.
Internal source-files simply include "commit.h" and
they're done. The internal header includes the public
one to make sure we always use the proper prototype.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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ae234862
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2008-11-18T22:20:15
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Add an embryo of a TLS-aware error handling system
This adds the per-thread global variable git_errno to the
system, which callers can examine to get information about
an error.
Two helper functions are added to reduce LoC-count for the
library code itself.
Also, some exceptions are made for running sparse on GIT_TLS
definitions, since it doesn't grok thread-local variables at
all.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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c6ebb4a9
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2008-11-22T15:17:17
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Remove license top-comment from public header files
Since it's being added when we install the headers anyway,
we might as well get rid of it. If anything, we should point
coders to the COPYING file in the project's root directory
instead of duplicating the same (large-ish) text everywhere.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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36f0f61f
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2008-11-18T19:06:25
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Add compiler/platform agnostic thread-local storage
It doesn't cover all cases, but we can work on those as
we go along. For now, gcc, MSVC++, Intel C/C++, IBM XL C/C++,
Sun Studio C/C++ and Borland C++ Builder are the supported
compilers (although we boldly assume that they all are of
a recent enough version to support thread-local storage).
This is intended to be used in upcoming patches that implement
graceful (but TLS-dependant) error-handling in the library.
As an added bonus, we also bring the online_cpus() function
from git.git to detect the number of usable cpu's.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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d4043ee9
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2008-11-18T01:18:52
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Move public headers to src/git
It's arguably smoother to keep them close to the source,
as that's where one's working when modifying them. More
importantly, though, is the ability to use private headers
in the src/ dir that simply include "git/$samename.h" to
get to the public API at the same time.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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