libptytty/src/ptytty_conf.h

/*
 * This file contains a few tunables for libptytty. Normally there should
 * be little reason to change this file. It is provided to suit rare or
 * special cases only.
 */

/*
 * Default mode to restore when releasing the PTS device. It is relaxed to be
 * compatible with most systems, change it to a more secure value if your
 * system supports it (0640 for example).
 */
#ifndef RESTORE_TTY_MODE
# define RESTORE_TTY_MODE 0666
#endif

/*
 * Define if you want to use a separate process for pty/tty handling
 * when running setuid/setgid. You need this when making it setuid/setgid.
 */
#ifndef PTYTTY_HELPER
# define PTYTTY_HELPER 1
#endif

/*
 * Define if you want to use a single helper process from multiple threads
 * OR forked processes. Without it, the helper will only work from the
 * process having started it, and it might not be possible to start another
 * helper. Having it disabled avoids some syscalls and reduces codesize,
 * but unless you are really short on cpu or memory, it's not worth disabling.
 */
#ifndef PTYTTY_REENTRANT
# define PTYTTY_REENTRANT 1
#endif

/*
 * Provide a STL-like vector class and find algorithm.
 * The default below is fine for normal C++ environments.
 */
#ifndef PTYTTY_NO_LIBCPP
#include <vector>
#include <algorithm>
using namespace std;
#endif

/*
 * printf-like functions to be called on fatal conditions
 * (must exit), or warning conditions (only print message)
 * TODO move elsewhere, e.g. util.C
 */
#ifndef PTYTTY_FATAL
#define PTYTTY_FATAL(msg) do { PTYTTY_WARN ("%s", msg); _exit (1); } while (0)
#endif
#ifndef PTYTTY_WARN
#define PTYTTY_WARN(msg,arg) fprintf (stderr, msg, arg) // TODO
#endif

Revision:	1.13
Committed:	Mon May 30 23:22:18 2011 UTC (15 years, 4 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-9_12, rel-1_4
Changes since 1.12:	+9 -3 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.2	/*
2	root	1.3	* This file contains a few tunables for libptytty. Normally there should
3			* be little reason to change this file. It is provided to suit rare or
4			* special cases only.
5			*/
6
7			/*
8	root	1.2	* Default mode to restore when releasing the PTS device. It is relaxed to be
9	root	1.1	* compatible with most systems, change it to a more secure value if your
10			* system supports it (0640 for example).
11			*/
12	root	1.13	#ifndef RESTORE_TTY_MODE
13			# define RESTORE_TTY_MODE 0666
14			#endif
15	root	1.1
16			/*
17			* Define if you want to use a separate process for pty/tty handling
18			* when running setuid/setgid. You need this when making it setuid/setgid.
19			*/
20	root	1.13	#ifndef PTYTTY_HELPER
21			# define PTYTTY_HELPER 1
22			#endif
23	root	1.1
24	root	1.2	/*
25	root	1.10	* Define if you want to use a single helper process from multiple threads
26	root	1.6	* OR forked processes. Without it, the helper will only work from the
27			* process having started it, and it might not be possible to start another
28	sf-exg	1.11	* helper. Having it disabled avoids some syscalls and reduces codesize,
29	root	1.10	* but unless you are really short on cpu or memory, it's not worth disabling.
30	root	1.6	*/
31	root	1.13	#ifndef PTYTTY_REENTRANT
32			# define PTYTTY_REENTRANT 1
33			#endif
34	root	1.6
35			/*
36	root	1.4	* Provide a STL-like vector class and find algorithm.
37	sf-exg	1.11	* The default below is fine for normal C++ environments.
38	root	1.2	*/
39	sf-exg	1.12	#ifndef PTYTTY_NO_LIBCPP
40	root	1.2	#include <vector>
41	root	1.4	#include <algorithm>
42			using namespace std;
43	sf-exg	1.12	#endif
44	root	1.2
45	root	1.5	/*
46			* printf-like functions to be called on fatal conditions
47			* (must exit), or warning conditions (only print message)
48			* TODO move elsewhere, e.g. util.C
49			*/
50	sf-exg	1.12	#ifndef PTYTTY_FATAL
51			#define PTYTTY_FATAL(msg) do { PTYTTY_WARN ("%s", msg); _exit (1); } while (0)
52			#endif
53			#ifndef PTYTTY_WARN
54			#define PTYTTY_WARN(msg,arg) fprintf (stderr, msg, arg) // TODO
55			#endif
56	root	1.8