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28 lines
564 B
C
28 lines
564 B
C
#include <precomp.h>
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#include <ctype.h>
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#include <direct.h>
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#include <tchar.h>
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/*
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* @implemented
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*/
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int _tchdir(const _TCHAR* _path)
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{
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WCHAR newdir[MAX_PATH];
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if (!SetCurrentDirectory(_path))
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{
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_dosmaperr(_path ? GetLastError() : 0);
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return -1;
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}
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/* Update the drive-specific current directory variable */
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if (GetCurrentDirectoryW(MAX_PATH, newdir) && newdir[1] == L':')
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{
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WCHAR envvar[4] = { L'=', towupper(newdir[0]), L':', L'\0' };
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SetEnvironmentVariableW(envvar, newdir);
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}
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return 0;
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}
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