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* dir.cc (dirfd): Per POSIX, return EINVAL on invalid directory stream.

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(telldir): Per POSIX, return -1 and set errno to EBADF, rather than
	just returning 0, on invalid directory stream.
	* signal.cc (sigwaitinfo): Return -1, not EFAULT, when SEGV was catched.
This commit is contained in:
Corinna Vinschen
2014-08-19 19:25:54 +00:00
parent 59c3d5a1a4
commit 905a851912
3 changed files with 13 additions and 3 deletions
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7
winsup/cygwin/dir.cc
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@@ -33,7 +33,7 @@ dirfd (DIR *dir)
return -1;
if (dir->__d_cookie != __DIRENT_COOKIE)
{
set_errno (EBADF);
set_errno (EINVAL);
syscall_printf ("-1 = dirfd (%p)", dir);
return -1;
}
@@ -205,7 +205,10 @@ telldir (DIR *dir)
return -1;
if (dir->__d_cookie != __DIRENT_COOKIE)
return 0;
{
set_errno (EBADF);
return -1;
}
return ((fhandler_base *) dir->__fh)->telldir (dir);
}