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char *
TclpFindExecutable(argv0)
CONST char *argv0; /* The value of the application's argv[0]
* (native). */
{
int length;
#ifdef __CYGWIN__
char buf[PATH_MAX * TCL_UTF_MAX + 1];
char buf[PATH_MAX * 2];
char name[PATH_MAX * TCL_UTF_MAX + 1];
#else
CONST char *name, *p;
Tcl_StatBuf statBuf;
Tcl_DString buffer, nameString;
#endif
if (tclNativeExecutableName != NULL) {
return tclNativeExecutableName;
}
#ifdef __CYGWIN__
GetModuleFileNameW(NULL, name, PATH_MAX);
GetModuleFileNameW(NULL, buf, PATH_MAX);
WideCharToMultiByte(CP_UTF8, 0, name, -1, buf, PATH_MAX, NULL, NULL);
cygwin_conv_to_full_posix_path(buf, name);
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