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patch 8.2.3208: dynamic library load error does not mention why it failed

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Problem:    Dynamic library load error does not mention why it failed.
Solution:   Add the error message. (Martin Tournoij, closes #8621)
This commit is contained in:
Martin Tournoij
2021-07-24 13:57:29 +02:00
committed by Bram Moolenaar
parent 5a234eb18e
commit 1a3e5747b7
14 changed files with 45 additions and 30 deletions
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18
src/os_win32.c
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@@ -716,7 +716,7 @@ dyn_libintl_init(void)
if (p_verbose > 0)
{
verbose_enter();
semsg(_(e_loadlib), GETTEXT_DLL);
semsg(_(e_loadlib), GETTEXT_DLL, GetWin32Error());
verbose_leave();
}
return 0;
@@ -8353,3 +8353,19 @@ resize_console_buf(void)
}
}
#endif
char *
GetWin32Error(void)
{
char *msg = NULL;
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
NULL, GetLastError(), 0, (LPSTR)&msg, 0, NULL);
if (msg != NULL)
{
// remove trailing \r\n
char *pcrlf = strstr(msg, "\r\n");
if (pcrlf != NULL)
*pcrlf = '\0';
}
return msg;
}