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Change error codes from DEFINEs to an enum

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This commit is contained in:
Vicent Marti 2011-05-15 23:46:39 +03:00
parent 7cadd1f6a7
commit f87d9beb8d
1 changed files with 58 additions and 64 deletions
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72
include/git2/errors.h
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@ -35,97 +35,91 @@
*/
GIT_BEGIN_DECL
/** Operation completed successfully. */
#define GIT_SUCCESS 0
/**
* Operation failed, with unspecified reason.
* This value also serves as the base error code; all other
* error codes are subtracted from it such that all errors
* are < 0, in typical POSIX C tradition.
*/
#define GIT_ERROR -1
typedef enum {
GIT_SUCCESS = 0,
GIT_ERROR = -1,
/** Input was not a properly formatted Git object id. */
#define GIT_ENOTOID (GIT_ERROR - 1)
GIT_ENOTOID = -2,
/** Input does not exist in the scope searched. */
#define GIT_ENOTFOUND (GIT_ERROR - 2)
GIT_ENOTFOUND = -3,
/** Not enough space available. */
#define GIT_ENOMEM (GIT_ERROR - 3)
GIT_ENOMEM = -4,
/** Consult the OS error information. */
#define GIT_EOSERR (GIT_ERROR - 4)
GIT_EOSERR = -5,
/** The specified object is of invalid type */
#define GIT_EOBJTYPE (GIT_ERROR - 5)
/** The specified object has its data corrupted */
#define GIT_EOBJCORRUPTED (GIT_ERROR - 6)
GIT_EOBJTYPE = -6,
/** The specified repository is invalid */
#define GIT_ENOTAREPO (GIT_ERROR - 7)
GIT_ENOTAREPO = -7,
/** The object type is invalid or doesn't match */
#define GIT_EINVALIDTYPE (GIT_ERROR - 8)
GIT_EINVALIDTYPE = -8,
/** The object cannot be written because it's missing internal data */
#define GIT_EMISSINGOBJDATA (GIT_ERROR - 9)
GIT_EMISSINGOBJDATA = -9,
/** The packfile for the ODB is corrupted */
#define GIT_EPACKCORRUPTED (GIT_ERROR - 10)
GIT_EPACKCORRUPTED = -10,
/** Failed to acquire or release a file lock */
#define GIT_EFLOCKFAIL (GIT_ERROR - 11)
GIT_EFLOCKFAIL = -11,
/** The Z library failed to inflate/deflate an object's data */
#define GIT_EZLIB (GIT_ERROR - 12)
GIT_EZLIB = -12,
/** The queried object is currently busy */
#define GIT_EBUSY (GIT_ERROR - 13)
GIT_EBUSY = -13,
/** The index file is not backed up by an existing repository */
#define GIT_EBAREINDEX (GIT_ERROR - 14)
GIT_EBAREINDEX = -14,
/** The name of the reference is not valid */
#define GIT_EINVALIDREFNAME (GIT_ERROR - 15)
GIT_EINVALIDREFNAME = -15,
/** The specified reference has its data corrupted */
#define GIT_EREFCORRUPTED (GIT_ERROR - 16)
GIT_EREFCORRUPTED = -16,
/** The specified symbolic reference is too deeply nested */
#define GIT_ETOONESTEDSYMREF (GIT_ERROR - 17)
GIT_ETOONESTEDSYMREF = -17,
/** The pack-refs file is either corrupted or its format is not currently supported */
#define GIT_EPACKEDREFSCORRUPTED (GIT_ERROR - 18)
GIT_EPACKEDREFSCORRUPTED = -18,
/** The path is invalid */
#define GIT_EINVALIDPATH (GIT_ERROR - 19)
GIT_EINVALIDPATH = -19,
/** The revision walker is empty; there are no more commits left to iterate */
#define GIT_EREVWALKOVER (GIT_ERROR - 20)
GIT_EREVWALKOVER = -20,
/** The state of the reference is not valid */
#define GIT_EINVALIDREFSTATE (GIT_ERROR - 21)
GIT_EINVALIDREFSTATE = -21,
/** This feature has not been implemented yet */
#define GIT_ENOTIMPLEMENTED (GIT_ERROR - 22)
GIT_ENOTIMPLEMENTED = -22,
/** A reference with this name already exists */
#define GIT_EEXISTS (GIT_ERROR - 23)
GIT_EEXISTS = -23,
/** The given integer literal is too large to be parsed */
#define GIT_EOVERFLOW (GIT_ERROR - 24)
GIT_EOVERFLOW = -24,
/** The given literal is not a valid number */
#define GIT_ENOTNUM (GIT_ERROR - 25)
GIT_ENOTNUM = -25,
/** Streaming error */
#define GIT_ESTREAM (GIT_ERROR - 26)
GIT_ESTREAM = -26,
/** invalid arguments to function */
#define GIT_EINVALIDARGS (GIT_ERROR - 27)
GIT_EINVALIDARGS = -27,
/** The specified object has its data corrupted */
GIT_EOBJCORRUPTED = -28,
} git_error;
/**
* Return a detailed error string with the latest error