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91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* - Neither the name of the Git Development Community nor the
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* names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef INCLUDE_git_common_h__
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#define INCLUDE_git_common_h__
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#ifdef __cplusplus
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# define GIT_BEGIN_DECL extern "C" {
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# define GIT_END_DECL }
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#else
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/** Start declarations in C mode */
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# define GIT_BEGIN_DECL /* empty */
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/** End declarations in C mode */
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# define GIT_END_DECL /* empty */
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#endif
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/**
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* @file git_common.h
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* @brief Git common platform definitions
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* @defgroup git_common Git common platform definitions
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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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/** Declare a public function exported for application use. */
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#ifdef __GNUC__
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# define GIT_EXTERN(type) __attribute__((visibility("default"))) type
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#else
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# define GIT_EXTERN(type) type
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#endif
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/** Generic result code for any API call. */
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typedef int git_result_t;
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/** Operation completed successfully. */
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#define GIT_SUCCESS 0
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/**
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* Operation failed, with unspecified reason.
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* This value also serves as the base error code; all other
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* error codes are subtracted from it such that all errors
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* are < 0, in typical POSIX C tradition.
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*/
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#define GIT_ERROR -1
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/** Input was not a properly formatted Git object id. */
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#define GIT_ENOTOID (GIT_ERROR - 1)
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/** Input does not exist in the scope searched. */
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#define GIT_ENOTFOUND (GIT_ERROR - 2)
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/** A revision traversal pool. */
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typedef struct git_revp_t git_revp_t;
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/** @} */
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GIT_END_DECL
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#endif
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