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* win32/win32.c (rb_w32_isatty): use GetConsoleMode() to determine the

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fd is console or not, just like rb_w32_write_console().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2010-11-29 05:33:15 +00:00
parent dd4c394564
commit 95f0f27dd0
2 changed files with 8 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Mon Nov 29 14:31:17 2010 NAKAMURA Usaku <usa@ruby-lang.org>
* win32/win32.c (rb_w32_isatty): use GetConsoleMode() to determine the
fd is console or not, just like rb_w32_write_console().
Mon Nov 29 14:19:40 2010 NAKAMURA Usaku <usa@ruby-lang.org>
* include/ruby/win32.h (rb_w32_write_console): wrong prototype.

4
win32/win32.c
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@ -5576,11 +5576,13 @@ rb_w32_uchmod(const char *path, int mode)
int
rb_w32_isatty(int fd)
{
DWORD mode;
// validate fd by using _get_osfhandle() because we cannot access _nhandle
if (_get_osfhandle(fd) == -1) {
return 0;
}
if (!(_osfile(fd) & FDEV)) {
if (!GetConsoleMode((HANDLE)_osfhnd(fd), &mode)) {
errno = ENOTTY;
return 0;
}