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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.175
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.175
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Problem: When a wide library function fails, falling back to the non-wide
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function may do the wrong thing.
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Solution: Check the platform, when the wide function is supported don't fall
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back to the non-wide function. (Ken Takata)
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Files: src/os_mswin.c, src/os_win32.c
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*** ../vim-7.4.174/src/os_mswin.c 2014-01-14 12:18:41.000000000 +0100
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--- src/os_mswin.c 2014-02-11 17:02:03.002214267 +0100
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***************
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*** 648,654 ****
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{
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n = wstat_symlink_aware(wp, (struct _stat *)stp);
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vim_free(wp);
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! if (n >= 0)
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return n;
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/* Retry with non-wide function (for Windows 98). Can't use
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* GetLastError() here and it's unclear what errno gets set to if
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--- 648,654 ----
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{
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n = wstat_symlink_aware(wp, (struct _stat *)stp);
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vim_free(wp);
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! if (n >= 0 || g_PlatformId == VER_PLATFORM_WIN32_NT)
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return n;
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/* Retry with non-wide function (for Windows 98). Can't use
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* GetLastError() here and it's unclear what errno gets set to if
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***************
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*** 815,822 ****
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{
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n = _wchdir(p);
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vim_free(p);
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! if (n == 0)
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! return 0;
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/* Retry with non-wide function (for Windows 98). */
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}
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}
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--- 815,822 ----
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{
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n = _wchdir(p);
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vim_free(p);
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! if (n == 0 || g_PlatformId == VER_PLATFORM_WIN32_NT)
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! return n;
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/* Retry with non-wide function (for Windows 98). */
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}
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}
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***************
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*** 1942,1949 ****
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shortcut_errorw:
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vim_free(p);
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! if (hr == S_OK)
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! goto shortcut_end;
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}
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}
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/* Retry with non-wide function (for Windows 98). */
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--- 1942,1948 ----
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shortcut_errorw:
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vim_free(p);
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! goto shortcut_end;
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}
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}
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/* Retry with non-wide function (for Windows 98). */
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*** ../vim-7.4.174/src/os_win32.c 2014-02-05 14:02:23.590105699 +0100
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--- src/os_win32.c 2014-02-11 16:59:26.810211874 +0100
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***************
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*** 2877,2882 ****
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--- 2877,2884 ----
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return OK;
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}
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}
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+ else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
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+ return FAIL;
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/* Retry with non-wide function (for Windows 98). */
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}
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#endif
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***************
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*** 2917,2922 ****
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--- 2919,2926 ----
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return;
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}
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}
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+ else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
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+ return;
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/* Retry with non-wide function (for Windows 98). */
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}
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#endif
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***************
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*** 2966,2971 ****
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--- 2970,2977 ----
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return OK;
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}
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}
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+ else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
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+ return FAIL;
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/* Retry with non-wide function (for Windows 98). */
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}
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#endif
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***************
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*** 3006,3012 ****
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{
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n = _wchmod(p, perm);
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vim_free(p);
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! if (n == -1 && GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
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return FAIL;
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/* Retry with non-wide function (for Windows 98). */
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}
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--- 3012,3018 ----
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{
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n = _wchmod(p, perm);
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vim_free(p);
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! if (n == -1 && g_PlatformId == VER_PLATFORM_WIN32_NT)
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return FAIL;
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/* Retry with non-wide function (for Windows 98). */
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}
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***************
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*** 6048,6054 ****
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{
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f = _wopen(wn, flags, mode);
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vim_free(wn);
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! if (f >= 0)
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return f;
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/* Retry with non-wide function (for Windows 98). Can't use
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* GetLastError() here and it's unclear what errno gets set to if
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--- 6054,6060 ----
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{
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f = _wopen(wn, flags, mode);
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vim_free(wn);
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! if (f >= 0 || g_PlatformId == VER_PLATFORM_WIN32_NT)
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return f;
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/* Retry with non-wide function (for Windows 98). Can't use
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* GetLastError() here and it's unclear what errno gets set to if
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***************
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*** 6099,6105 ****
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_set_fmode(oldMode);
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# endif
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! if (f != NULL)
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return f;
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/* Retry with non-wide function (for Windows 98). Can't use
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* GetLastError() here and it's unclear what errno gets set to if
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--- 6105,6111 ----
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_set_fmode(oldMode);
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# endif
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! if (f != NULL || g_PlatformId == VER_PLATFORM_WIN32_NT)
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return f;
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/* Retry with non-wide function (for Windows 98). Can't use
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* GetLastError() here and it's unclear what errno gets set to if
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*** ../vim-7.4.174/src/version.c 2014-02-11 16:00:31.198157698 +0100
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--- src/version.c 2014-02-11 16:33:10.002187713 +0100
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***************
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*** 740,741 ****
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--- 740,743 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 175,
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/**/
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--
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DINGO: And after the spanking ... the oral sex.
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GALAHAD: Oh, dear! Well, I...
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GIRLS: The oral sex ... The oral sex.
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GALAHAD: Well, I suppose I could stay a BIT longer.
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"Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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