From 95a8465ba0fb3ea0fb9033e4823b1f65c4554f27 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Mon, 5 Mar 2001 06:28:25 +0000 Subject: * dlopen.c (dlopen): Return NULL when name is NULL (suggested by 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. --- winsup/cygwin/include/sys/file.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'winsup/cygwin/include/sys/file.h') diff --git a/winsup/cygwin/include/sys/file.h b/winsup/cygwin/include/sys/file.h index 79f5f65f5..dacf33429 100644 --- a/winsup/cygwin/include/sys/file.h +++ b/winsup/cygwin/include/sys/file.h @@ -24,7 +24,13 @@ #define F_OK 0 /* does file exist */ -#define X_OK 1 /* is it executable by caller */ +#define _X_OK 1 /* is it executable by caller */ +#if defined (__CYGWIN__) || defined (__INSIDE_CYGWIN__) +# define X_OK _X_OK /* Check for execute permission. */ +#else +extern const unsigned _cygwin_X_OK; +# define X_OK _cygwin_X_OK +#endif #define W_OK 2 /* is it writable by caller */ #define R_OK 4 /* is it readable by caller */ -- cgit v1.2.3