95a8465ba0
chrisiasci@aol.com). * cygwin.din: Add a new, internally used export - _check_for_executable. * dcrt0.cc (dll_crt0_1): Set _check_for_executable for older binaries. Pass user_data to premain functions. * fhandler.cc (fhandler_disk_file::open): Only check for executable if the linked program is intereested in the executable bit. (fhandler_disk_file::check_execable_p): Delete. * fhandler.h (executable_states): New enumeration of various states of executable bit caring. (fhandler_base::set_execable_p): New method. * fhandler_termios.cc (fhandler_termios::line_edit): Flag when a signal has been sent to the tty. Return -1 when this is so. * fhandler_console.cc (fhandler_console::read): Return -1 when signal sending character encountered. * path.cc (path_conv::check): Record when path refers to a disk device. Move executable extension check here. (check_sysfile): Accomodate new EXEC path states. (has_suffix): Remove. (next_suffix): Remove. (class suffix_scan): New clas. (suffix_scan::has): New method. (suffix_scan:next): New method. (symlink_info::check): Use suffix_scan method to control for scanning for suffixes. * path.h (path_conv::exec_state): New method. * perprocess.h: Make "C" friendly. * include/cygwin/version.h: Define CYGWIN_VERSION_CHECK_FOR_S_IEXEC. Bump CYGWIN_VERSION_API_MINOR. * include/sys/cygwin.h: Change premain declarations. * winsup.h: Move __cplusplus test to after builtin defines.
30 lines
733 B
C++
30 lines
733 B
C++
/* _cygwin_S_IEXEC.cc: stat helper stuff
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Copyright 2001 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#if 0
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#include "windows.h"
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#include <sys/cygwin.h>
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#include "perprocess.h"
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#endif
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#include <sys/stat.h>
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#include <sys/unistd.h>
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const unsigned _cygwin_S_IEXEC = S_IEXEC;
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const unsigned _cygwin_S_IXUSR = S_IXUSR;
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const unsigned _cygwin_S_IXGRP = S_IXGRP;
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const unsigned _cygwin_S_IXOTH = S_IXOTH;
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const unsigned _cygwin_X_OK = X_OK;
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extern int __declspec (dllimport) _check_for_executable;
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struct _cygwin_bob__
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{
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_cygwin_bob__ () {_check_for_executable = 1;}
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} _cygwin_dummy_bob__;
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