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 enable the C api.
 */
#define PTYTTY_C_API 1

/*
 * 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 user is responsible for
 * serialising all calls to libptytty functions. 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

/*
 * printf-like functions to be called on fatal conditions
 * (must exit), or warning conditions (only print message)
 */
#ifndef PTYTTY_FATAL
#define PTYTTY_FATAL(msg) do { PTYTTY_WARN (msg); _exit (1); } while (0)
#endif
#ifndef PTYTTY_WARN
#define PTYTTY_WARN(msg) fputs (msg, stderr)
#endif

Revision:	1.20
Committed:	Mon May 24 13:53:53 2021 UTC (5 years, 4 months ago) by sf-exg
Content type:	text/plain
Branch:	MAIN
Changes since 1.19:	+5 -0 lines
Log Message:	Rename and document the macro to disable the C api
#	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	sf-exg	1.20	* Define if you want to enable the C api.
18			*/
19			#define PTYTTY_C_API 1
20
21			/*
22	root	1.1	* Define if you want to use a separate process for pty/tty handling
23			* when running setuid/setgid. You need this when making it setuid/setgid.
24			*/
25	root	1.13	#ifndef PTYTTY_HELPER
26			# define PTYTTY_HELPER 1
27			#endif
28	root	1.1
29	root	1.2	/*
30	root	1.18	* Define if you want to use a single helper process from multiple
31			* threads OR forked processes. Without it, the user is responsible for
32	sf-exg	1.19	* serialising all calls to libptytty functions. Having it disabled
33	root	1.18	* avoids some syscalls and reduces codesize, but unless you are really
34			* short on cpu or memory, it's not worth disabling.
35	root	1.6	*/
36	root	1.13	#ifndef PTYTTY_REENTRANT
37			# define PTYTTY_REENTRANT 1
38			#endif
39	root	1.6
40			/*
41	root	1.5	* printf-like functions to be called on fatal conditions
42			* (must exit), or warning conditions (only print message)
43			*/
44	sf-exg	1.12	#ifndef PTYTTY_FATAL
45	sf-exg	1.17	#define PTYTTY_FATAL(msg) do { PTYTTY_WARN (msg); _exit (1); } while (0)
46	sf-exg	1.12	#endif
47			#ifndef PTYTTY_WARN
48	sf-exg	1.17	#define PTYTTY_WARN(msg) fputs (msg, stderr)
49	sf-exg	1.12	#endif
50	root	1.8