ext/libgit2-0009-Fix-compile-with-non-MS-VisualStudio-or-MSVC-2015.patch

   1 From 14e40f97d384fabec65f256fa796f97e02b4c16b Mon Sep 17 00:00:00 2001
   2 From: Sven Strickroth <email@cs-ware.de>
   3 Date: Sat, 14 Jan 2017 19:59:24 +0100
   4 Subject: [PATCH 2/3] Fix compile with non MS VisualStudio or MSVC >= 2015
   5
   6 Signed-off-by: Sven Strickroth <email@cs-ware.de>
   7 ---
   8  src/win32/w32_dosmaperr.c | 112 ++++++++++++++++++++++++++++++++++++++++++++++
   9  1 file changed, 112 insertions(+)
  10  create mode 100644 src/win32/w32_dosmaperr.c
  11
  12 diff --git a/src/win32/w32_dosmaperr.c b/src/win32/w32_dosmaperr.c
  13 new file mode 100644
  14 index 000000000..7907d0412
  15 --- /dev/null
  16 +++ b/src/win32/w32_dosmaperr.c
  17 @@ -0,0 +1,112 @@
  18 +/*
  19 + * Copyright (C) the libgit2 contributors. All rights reserved.
  20 + *
  21 + * This file is part of libgit2, distributed under the GNU GPL v2 with
  22 + * a Linking Exception. For full terms see the included COPYING file.
  23 + *
  24 + * struct doserrmap: auto-generated from winerror.h and errno.h using undoc'd _dosmaperr.
  25 + * Inspired by ReactOS reactos\sdk\lib\crt\stdlib\doserrmap.h
  26 + */
  27 +
  28 +
  29 +#if !defined(_MSC_VER) || _MSC_VER >= 1900
  30 +#include <errno.h>
  31 +#include <winerror.h>
  32 +
  33 +static const struct {
  34 +       unsigned long   winerr;
  35 +       int                             en;
  36 +} doserrors[] =
  37 +{      { ERROR_FILE_NOT_FOUND, ENOENT },
  38 +       { ERROR_PATH_NOT_FOUND, ENOENT },
  39 +       { ERROR_TOO_MANY_OPEN_FILES, EMFILE },
  40 +       { ERROR_ACCESS_DENIED, EACCES },
  41 +       { ERROR_INVALID_HANDLE, EBADF },
  42 +       { ERROR_ARENA_TRASHED, ENOMEM },
  43 +       { ERROR_NOT_ENOUGH_MEMORY, ENOMEM },
  44 +       { ERROR_INVALID_BLOCK, ENOMEM },
  45 +       { ERROR_BAD_ENVIRONMENT, E2BIG },
  46 +       { ERROR_BAD_FORMAT, ENOEXEC },
  47 +       { ERROR_INVALID_DRIVE, ENOENT },
  48 +       { ERROR_CURRENT_DIRECTORY, EACCES },
  49 +       { ERROR_NOT_SAME_DEVICE, EXDEV },
  50 +       { ERROR_NO_MORE_FILES, ENOENT },
  51 +       { ERROR_WRITE_PROTECT, EACCES },
  52 +       { ERROR_BAD_UNIT, EACCES },
  53 +       { ERROR_NOT_READY, EACCES },
  54 +       { ERROR_BAD_COMMAND, EACCES },
  55 +       { ERROR_CRC, EACCES },
  56 +       { ERROR_BAD_LENGTH, EACCES },
  57 +       { ERROR_SEEK, EACCES },
  58 +       { ERROR_NOT_DOS_DISK, EACCES },
  59 +       { ERROR_SECTOR_NOT_FOUND, EACCES },
  60 +       { ERROR_OUT_OF_PAPER, EACCES },
  61 +       { ERROR_WRITE_FAULT, EACCES },
  62 +       { ERROR_READ_FAULT, EACCES },
  63 +       { ERROR_GEN_FAILURE, EACCES },
  64 +       { ERROR_SHARING_VIOLATION, EACCES },
  65 +       { ERROR_LOCK_VIOLATION, EACCES },
  66 +       { ERROR_WRONG_DISK, EACCES },
  67 +       { ERROR_SHARING_BUFFER_EXCEEDED, EACCES },
  68 +       { ERROR_BAD_NETPATH, ENOENT },
  69 +       { ERROR_NETWORK_ACCESS_DENIED, EACCES },
  70 +       { ERROR_BAD_NET_NAME, ENOENT },
  71 +       { ERROR_FILE_EXISTS, EEXIST },
  72 +       { ERROR_CANNOT_MAKE, EACCES },
  73 +       { ERROR_FAIL_I24, EACCES },
  74 +       { ERROR_NO_PROC_SLOTS, EAGAIN },
  75 +       { ERROR_DRIVE_LOCKED, EACCES },
  76 +       { ERROR_BROKEN_PIPE, EPIPE },
  77 +       { ERROR_DISK_FULL, ENOSPC },
  78 +       { ERROR_INVALID_TARGET_HANDLE, EBADF },
  79 +       { ERROR_WAIT_NO_CHILDREN, ECHILD },
  80 +       { ERROR_CHILD_NOT_COMPLETE, ECHILD },
  81 +       { ERROR_DIRECT_ACCESS_HANDLE, EBADF },
  82 +       { ERROR_SEEK_ON_DEVICE, EACCES },
  83 +       { ERROR_DIR_NOT_EMPTY, ENOTEMPTY },
  84 +       { ERROR_NOT_LOCKED, EACCES },
  85 +       { ERROR_BAD_PATHNAME, ENOENT },
  86 +       { ERROR_MAX_THRDS_REACHED, EAGAIN },
  87 +       { ERROR_LOCK_FAILED, EACCES },
  88 +       { ERROR_ALREADY_EXISTS, EEXIST },
  89 +       { ERROR_INVALID_STARTING_CODESEG, ENOEXEC },
  90 +       { ERROR_INVALID_STACKSEG, ENOEXEC },
  91 +       { ERROR_INVALID_MODULETYPE, ENOEXEC },
  92 +       { ERROR_INVALID_EXE_SIGNATURE, ENOEXEC },
  93 +       { ERROR_EXE_MARKED_INVALID, ENOEXEC },
  94 +       { ERROR_BAD_EXE_FORMAT, ENOEXEC },
  95 +       { ERROR_ITERATED_DATA_EXCEEDS_64k, ENOEXEC },
  96 +       { ERROR_INVALID_MINALLOCSIZE, ENOEXEC },
  97 +       { ERROR_DYNLINK_FROM_INVALID_RING, ENOEXEC },
  98 +       { ERROR_IOPL_NOT_ENABLED, ENOEXEC },
  99 +       { ERROR_INVALID_SEGDPL, ENOEXEC },
 100 +       { ERROR_AUTODATASEG_EXCEEDS_64k, ENOEXEC },
 101 +       { ERROR_RING2SEG_MUST_BE_MOVABLE, ENOEXEC },
 102 +       { ERROR_RELOC_CHAIN_XEEDS_SEGLIM, ENOEXEC },
 103 +       { ERROR_INFLOOP_IN_RELOC_CHAIN, ENOEXEC },
 104 +       { ERROR_FILENAME_EXCED_RANGE, ENOENT },
 105 +       { ERROR_NESTING_NOT_ALLOWED, EAGAIN },
 106 +       { ERROR_NOT_ENOUGH_QUOTA, ENOMEM }
 107 +};
 108 +
 109 +void _dosmaperr(unsigned long e)
 110 +{
 111 +       unsigned int i;
 112 +       if (e == 0)
 113 +       {
 114 +               errno = 0;
 115 +               return;
 116 +       }
 117 +
 118 +       for (i = 0; i < sizeof(doserrors) / sizeof(doserrors[0]); ++i)
 119 +       {
 120 +               if (doserrors[i].winerr == e)
 121 +               {
 122 +                       errno = doserrors[i].en;
 123 +                       return;
 124 +               }
 125 +       }
 126 +
 127 +       errno = EINVAL;
 128 +}
 129 +#endif
 130 --
 131 2.11.0.windows.1
 132