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* Merge pull request #4288 from pks-t/pks/include-fixupsEdward Thomson2017-08-151-0/+2
|\ | | | | Include fixups
| * Make sure to always include "common.h" firstPatrick Steinhardt2017-07-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Next to including several files, our "common.h" header also declares various macros which are then used throughout the project. As such, we have to make sure to always include this file first in all implementation files. Otherwise, we might encounter problems or even silent behavioural differences due to macros or defines not being defined as they should be. So in fact, our header and implementation files should make sure to always include "common.h" first. This commit does so by establishing a common include pattern. Header files inside of "src" will now always include "common.h" as its first other file, separated by a newline from all the other includes to make it stand out as special. There are two cases for the implementation files. If they do have a matching header file, they will always include this one first, leading to "common.h" being transitively included as first file. If they do not have a matching header file, they instead include "common.h" as first file themselves. This fixes the outlined problems and will become our standard practice for header and source files inside of the "src/" from now on.
* | oid: use memcmp in git_oid__hashcmppeff/hashcmp-is-memcmpJeff King2017-08-091-8/+1
|/ | | | | | | | | | | | | The open-coded version was inherited from git.git. But it turns out it was based on an older version of glibc, whose memcmp was not very optimized. Modern glibc does much better, and some compilers (like gcc 7) can even inline the memcmp into a series of multi-byte xors. Upstream is switching to using memcmp in git/git@0b006014c87f400bd9a86267ed30fd3e7b383884.
* git_odb_exists_many_prefixes: query odb for multiple short idsEdward Thomson2016-03-071-0/+9
| | | | | Query the object database for multiple objects at a time, given their object ID (which may be abbreviated) and optional type.
* oid: Export `git_oid_tostr_s` instead of `_allocfmt`vmg/tostr_sVicent Marti2014-08-181-0/+11
| | | | | | The old `allocfmt` is of no use to callers, as they are not able to free the returned buffer. Export a new API that returns a static string that doesn't need to be freed.
* oid: Helper for old-school hashcmpvmg/no-lookupVicent Marti2013-08-141-10/+13
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* Add new src/oid.hRussell Belfer2013-04-291-0/+33
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* oid: Uniformize ncmp methodsVicent Marti2011-06-161-17/+0
| | | | Drop redundant methods. The ncmp method is now public
* Renamed git_oid_match to git_oid_ncmp.Marc Pegon2011-06-061-2/+2
| | | | | | As suggested by carlosmn, git_oid_ncmp would probably be a better name than git_oid_match, for it does the same as git_oid_cmp but only up to a certain amount of hex digits.
* Changed return value of git_oid_match to be consistent with the other ↵Marc Pegon2011-06-011-1/+11
| | | | compare methods (0 means oids match). Added method to compare prefixes of hex formatted oids.
* Added error for ambiguous oid prefixes. Added methods to compare the first ↵Marc Pegon2011-06-011-0/+7
nth hexadecimal characters (i.e. packets of 4 bits) of OIDs.
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