thodg/got/include/got_error.h

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• Hash : f334529e
  Author :
  Date : 2018-01-12T21:17:22
  

  add a conversion function from errno to got_error and use it

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• include/got_error.h

• /*
   * Copyright (c) 2018 Stefan Sperling <stsp@openbsd.org>
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
   * copyright notice and this permission notice appear in all copies.
   *
   * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   */
  
  /* Error codes */
  #define GOT_ERR_ERRNO		0
  #define GOT_ERR_NO_MEM		1
  #define GOT_ERR_NOT_GIT_REPO	2
  #define GOT_ERR_NOT_ABSPATH	3
  #define GOT_ERR_BAD_PATH	4
  #define GOT_ERR_NOT_REF		5
  #define GOT_ERR_IO		6
  #define GOT_ERR_EOF		7
  #define GOT_ERR_DECOMPRESSION	8
  #define GOT_ERR_NO_SPACE	9
  #define GOT_ERR_BAD_OBJ_HDR	10
  #define GOT_ERR_OBJ_TYPE	11
  #define GOT_ERR_BAD_OBJ_DATA	12
  #define GOT_ERR_FILE_OPEN	13
  #define GOT_ERR_BAD_PACKIDX	14
  #define GOT_ERR_PACKIDX_CSUM	15
  #define GOT_ERR_BAD_PACKFILE	16
  #define GOT_ERR_NO_OBJ		17
  
  static const struct got_error {
  	int code;
  	const char *msg;
  } got_errors[] = {
  	{ GOT_ERR_ERRNO,	"see errno" },
  	{ GOT_ERR_NO_MEM,	"out of memory" },
  	{ GOT_ERR_NOT_GIT_REPO, "no git repository found" },
  	{ GOT_ERR_NOT_ABSPATH,	"absolute path expected" },
  	{ GOT_ERR_BAD_PATH,	"bad path" },
  	{ GOT_ERR_NOT_REF,	"no such reference found" },
  	{ GOT_ERR_IO,		"input/output error" },
  	{ GOT_ERR_EOF,		"unexpected end of file" },
  	{ GOT_ERR_DECOMPRESSION,"decompression failed" },
  	{ GOT_ERR_NO_SPACE,	"buffer too small" },
  	{ GOT_ERR_BAD_OBJ_HDR,	"bad object header" },
  	{ GOT_ERR_OBJ_TYPE,	"wrong type of object" },
  	{ GOT_ERR_BAD_OBJ_DATA,	"bad object data" },
  	{ GOT_ERR_FILE_OPEN,	"could not open file" },
  	{ GOT_ERR_BAD_PACKIDX,	"bad pack index file" },
  	{ GOT_ERR_PACKIDX_CSUM, "pack index file checksum error" },
  	{ GOT_ERR_BAD_PACKFILE,	"bad pack file" },
  	{ GOT_ERR_NO_OBJ,	"object not found" },
  };
  
  const struct got_error * got_error(int code);
  const struct got_error *got_error_from_errno();
  

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