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257bd746cf
It doesn't make sense to use "git/somefile.h" in the public git headers, as it's quite likely that projects using them will have a git directory themselves. This alters it, making the public headers look for headers in the same directory they themselves are in. Signed-off-by: Andreas Ericsson <ae@op5.se> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
91 lines
2.7 KiB
C
91 lines
2.7 KiB
C
/*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2,
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* as published by the Free Software Foundation.
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*
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* In addition to the permissions in the GNU General Public License,
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* the authors give you unlimited permission to link the compiled
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* version of this file into combinations with other programs,
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* and to distribute those combinations without any restriction
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* coming from the use of this file. (The General Public License
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* restrictions do apply in other respects; for example, they cover
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* modification of the file, and distribution when not linked into
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* a combined executable.)
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDE_git_oid_h__
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#define INCLUDE_git_oid_h__
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#include "common.h"
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/**
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* @file git/oid.h
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* @brief Git object id routines
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* @defgroup git_oid Git object id routines
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* @ingroup Git
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* @{
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*/
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GIT_BEGIN_DECL
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/** Unique identity of any object (commit, tree, blob, tag). */
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typedef struct
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{
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/** raw binary formatted id */
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unsigned char id[20];
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} git_oid;
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/**
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* Parse a hex formatted object id into a git_oid.
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* @param out oid structure the result is written into.
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* @param str input hex string; must be pointing at the start of
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* the hex sequence and have at least the number of bytes
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* needed for an oid encoded in hex (40 bytes).
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* @return GIT_SUCCESS if valid; GIT_ENOTOID on failure.
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*/
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GIT_EXTERN(int) git_oid_mkstr(git_oid *out, const char *str);
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/**
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* Copy an already raw oid into a git_oid structure.
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* @param out oid structure the result is written into.
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* @param raw the raw input bytes to be copied.
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*/
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GIT_INLINE(void) git_oid_mkraw(git_oid *out, const unsigned char *raw)
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{
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memcpy(out->id, raw, sizeof(out->id));
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}
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/**
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* Copy an oid from one structure to another.
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* @param out oid structure the result is written into.
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* @param src oid structure to copy from.
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*/
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GIT_INLINE(void) git_oid_cpy(git_oid *out, const git_oid *src)
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{
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memcpy(out->id, src->id, sizeof(out->id));
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}
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/**
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* Compare two oid structures.
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* @param a first oid structure.
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* @param b second oid structure.
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* @return <0, 0, >0 if a < b, a == b, a > b.
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*/
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GIT_INLINE(int) git_oid_cmp(const git_oid *a, const git_oid *b)
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{
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return memcmp(a->id, b->id, sizeof(a->id));
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}
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/** @} */
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GIT_END_DECL
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#endif
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