mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-30 15:11:33 +00:00
e1de726c15
This migrates odb.c, odb_loose.c, odb_pack.c and pack.c to the new style of error handling. Also got the unix and win32 versions of map.c. There are some minor changes to other files but no others were completely converted. This also contains an update to filebuf so that a zeroed out filebuf will not think that the fd (== 0) is actually open (and inadvertently call close() on fd 0 if cleaned up). Lastly, this was built and tested on win32 and contains a bunch of fixes for the win32 build which was pretty broken.
161 lines
3.6 KiB
C
161 lines
3.6 KiB
C
/*
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* Copyright (C) 2009-2012 the libgit2 contributors
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_git_errors_h__
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#define INCLUDE_git_errors_h__
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#include "common.h"
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/**
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* @file git2/errors.h
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* @brief Git error handling routines and variables
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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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typedef enum {
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GIT_SUCCESS = 0,
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GIT_ERROR = -1,
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/** Input was not a properly formatted Git object id. */
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GIT_ENOTOID = -2,
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/** Input does not exist in the scope searched. */
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GIT_ENOTFOUND = -3,
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/** Not enough space available. */
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GIT_ENOMEM = -4,
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/** Consult the OS error information. */
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GIT_EOSERR = -5,
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/** The specified object is of invalid type */
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GIT_EOBJTYPE = -6,
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/** The specified repository is invalid */
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GIT_ENOTAREPO = -7,
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/** The object type is invalid or doesn't match */
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GIT_EINVALIDTYPE = -8,
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/** The object cannot be written because it's missing internal data */
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GIT_EMISSINGOBJDATA = -9,
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/** The packfile for the ODB is corrupted */
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GIT_EPACKCORRUPTED = -10,
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/** Failed to acquire or release a file lock */
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GIT_EFLOCKFAIL = -11,
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/** The Z library failed to inflate/deflate an object's data */
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GIT_EZLIB = -12,
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/** The queried object is currently busy */
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GIT_EBUSY = -13,
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/** The index file is not backed up by an existing repository */
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GIT_EBAREINDEX = -14,
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/** The name of the reference is not valid */
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GIT_EINVALIDREFNAME = -15,
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/** The specified reference has its data corrupted */
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GIT_EREFCORRUPTED = -16,
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/** The specified symbolic reference is too deeply nested */
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GIT_ETOONESTEDSYMREF = -17,
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/** The pack-refs file is either corrupted or its format is not currently supported */
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GIT_EPACKEDREFSCORRUPTED = -18,
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/** The path is invalid */
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GIT_EINVALIDPATH = -19,
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/** The revision walker is empty; there are no more commits left to iterate */
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GIT_EREVWALKOVER = -20,
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/** The state of the reference is not valid */
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GIT_EINVALIDREFSTATE = -21,
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/** This feature has not been implemented yet */
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GIT_ENOTIMPLEMENTED = -22,
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/** A reference with this name already exists */
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GIT_EEXISTS = -23,
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/** The given integer literal is too large to be parsed */
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GIT_EOVERFLOW = -24,
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/** The given literal is not a valid number */
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GIT_ENOTNUM = -25,
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/** Streaming error */
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GIT_ESTREAM = -26,
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/** invalid arguments to function */
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GIT_EINVALIDARGS = -27,
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/** The specified object has its data corrupted */
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GIT_EOBJCORRUPTED = -28,
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/** The given short oid is ambiguous */
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GIT_EAMBIGUOUS = -29,
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/** Skip and passthrough the given ODB backend */
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GIT_EPASSTHROUGH = -30,
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/** The path pattern and string did not match */
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GIT_ENOMATCH = -31,
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/** The buffer is too short to satisfy the request */
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GIT_ESHORTBUFFER = -32,
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} git_error_t;
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typedef struct {
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char *message;
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int klass;
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} git_error;
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typedef enum {
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GITERR_NOMEMORY,
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GITERR_OS,
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GITERR_REFERENCE,
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GITERR_ZLIB,
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GITERR_REPOSITORY,
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GITERR_CONFIG,
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GITERR_REGEX,
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GITERR_ODB
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} git_error_class;
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/**
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* Return a detailed error string with the latest error
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* that occurred in the library.
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* @return a string explaining the error
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*/
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GIT_EXTERN(const char *) git_lasterror(void);
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/**
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* strerror() for the Git library
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*
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* Get a string description for a given error code.
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* NOTE: This method will be eventually deprecated in favor
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* of the new `git_lasterror`.
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*
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* @param num The error code to explain
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* @return a string explaining the error code
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*/
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GIT_EXTERN(const char *) git_strerror(int num);
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/**
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* Clear the latest library error
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*/
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GIT_EXTERN(void) git_clearerror(void);
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/** @} */
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GIT_END_DECL
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#endif
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