newlib/winsup/cygserver/cygserver.conf

# cygserver.conf, Copyright(C) 2003 Red Hat Inc.
#
# Contains configurable parameters for the cygserver.
#
# The format of this file is easy.  Lines beginning with a hash `#' are
# comments and ignored.  Lines consisting of only whitespaces are ignored.
# Any other line is a setting for cygserver.
# A setting consists of a name/value pair, separated by whitespace.
# Each line must only consist of one name/value pair.
# Lines must not be longer than 1023 characters.
#
# Some settings can be overridden by a command line switch.  If so, it's
# mentioned below.
#
# Settings which are commented out will use the default values.  These are
# mentioned below, too.

# kern.srv.cleanup_threads: No. of cygserver threads used for cleanup tasks.
# Default: 2, Min: 1, Max: 16, command line option -c, --cleanup-threads
#kern.srv.cleanup_threads 2

# kern.srv.request_threads: No. of cygserver threads used to serve
#                           application requests.
# Default: 10, Min: 1, Max: 64, command line option -r, --request-threads
#kern.srv.request_threads 10

# kern.srv.msgqueues: Determines whether XSI Message Queue support should be
# started, "yes" (or "true", "y", "t", "1") or "no" (or "false", "n", "f", "0").
# These values are valid for all binary type options.
# Default is "yes".  Command line option -q, --no-msgqueues
#kern.srv.msgqueues yes

# kern.srv.semaphores: Determines whether XSI Semaphore support should be
# started.  Default is "yes".  Command line option -s, --no-semaphores
#kern.srv.semaphores yes

# kern.srv.sharedmem: Determines whether XSI Shared Memory support should be
# started.  Default is "yes".  Command line option -m, --no-sharedmem
#kern.srv.sharedmem yes

# LOGGING

# kern.log.syslog: Determines whether logging should go to the syslog,
# Default is "yes", if stderr is no tty, "no" otherwise.
# Command line option -y, --syslog or -Y, --no-syslog.
#kern.log.syslog no

# kern.log.stderr: Determines whether logging should go to stderr,
# Default is "yes", if stderr is a tty, "no" otherwise.
# Command line option -e, --stderr or -E, --no-stderr.
#kern.log.stderr no

# kern.log.level: Logging level.  Valid values are 1 to 7 with a bigger
# value emitting more logging output.  Default level is 6.
# Command line option -l, --log-level.
#kern.log.level 6

# kern.log.debug: Determines whether debug output should be printed to stderr.
# Default is "no".  Command line option -d, --debug
#kern.log.debug no

# XSI message queue parameters.
#
# Each message is broken up and stored in segments that are msgssz bytes
# long.  For efficiency reasons, this should be a power of two.  Also,
# it doesn't make sense if it is less than 8 or greater than about 256.

# kern.ipc.msgseg: Maximum no. of message queue segments hold concurrently.
# Default: 2048, Min: 256, Max: 32767
#kern.ipc.msgseg 2048

# kern.ipc.msgssz: Size of segment in bytes.  Must be a power of 2 value.
# Default: 8, Min: 8, Max: 1024
#kern.ipc.msgssz 8

# kern.ipc.msgmni: Maximum no. of message queue identifiers hold concurrently.
# Default: 40, Min: 1, Max: 1024
#kern.ipc.msgmni 40

# XSI semaphore parameters

# kern.ipc.semmni: Maximum no. of semaphore identifiers hold concurrently.
# Default: 10, Min: 1, Max: 1024
#kern.ipc.semmni 10

# kern.ipc.semmns: Maximum no. of semaphores hold concurrently.
# Default: 60, Min: 1, Max: 1024
#kern.ipc.semmns 60

# kern.ipc.semmnu: Total no. of undo structures hold by server.
# Default: 30, Min: 1, Max: 1024
#kern.ipc.semmnu 30

# kern.ipc.semmsl: Maximum no. of semaphores per semaphore id.
# Default: 60, Min: 1, Max: 1024
#kern.ipc.semmsl 60

# kern.ipc.semopm: Maximum no. of operations per semop call.
# Default: 100, Min: 1, Max: 1024
#kern.ipc.semopm 100

# kern.ipc.semume: Maximum no. of undo entries per process.
# Default: 10, Min: 1, Max: 1024
#kern.ipc.semume 10

# kern.ipc.semvmx: Maximum value of a semaphore.
# Default: 32767, Min: 1, Max: 32767
#kern.ipc.semvmx 32767

# kern.ipc.semaem: Maximum value to adjust on process exit.
# Default: 16384, Min: 1, Max: 32767
#kern.ipc.semaem 16384

# XSI shared memory parameters

# kern.ipc.shmmaxpgs: Maximum pages available for XSI shared memory.
# Default: 8192, Min: 1, Max: 32767
#kern.ipc.shmmaxpgs 8192

# kern.ipc.shmmni: Maximum number of shared memory segments, system wide.
# Default: 192, Min: 1, Max: 32767
#kern.ipc.shmmni 192

# kern.ipc.shmseg: Maximum number of shared memory segments per process.
# Default: 128, Min: 1, Max: 32767
#kern.ipc.shmseg 128
Don't use safe_new but new throughout. Fix copyright dates throughout. * Makefile.in: Accomodate all new files and name changes. Add a .d dependency. (sbindir): Add. (etcdir): Drop in favor of more appropriate sysconfdir definition. (sysconfdir): Add. (CXXFLAGS): Add -MMD flag. Add SYSCONFDIR definition. (.SUFFIXES): Add. (install): Add action items. (libclean): New target. (fullclean): Ditto. bsd_helper.cc: New file. * bsd_helper.h: Ditto. * bsd_log.cc: Ditto. * bsd_log.h: Ditto. * bsd_mutex.cc: Ditto. * bsd_mutex.h: Ditto. * client.cc: Rearrange to build as less as possible if __INSIDE_CYGWIN__. (client_request::handle_request): Add Message Queue and Semaphore handling. * cygserver.cc: Rearrange to build as less as possible if __INSIDE_CYGWIN__. Use new debug/log/panic logging functions. (DEF_CONFIG_FILE): New definition for configuration file. Use throughout. (getfunc): Remove. (__cygserver__printf): Remove. (client_request_attach_tty::serve): Return error if impersonation fails. (print_usage): Pump up help message. (print_version): Add output of default configuration file. (main): Accommodate new options. Allow overwrite of threading options from config file. Call several new initialization functions. Drop printing dots. Don't define SIGHANDLE inline. * cygserver.conf: New file. * cygserver_process.h: Rename to process.h. * cygserver_transport.h: Rename to transport.h. * cygserver_transport_pipes.h: Rename to transport_pipes.h. * cygserver_transport_sockets.h: Rename to transport_sockets.h. * msg.cc: Rewrite. * sem.cc: Rewrite. * shm.cc: Rewrite. * sysv_msg.cc: New file, derived from FreeBSD version 1.52. * sysv_sem.cc: New file, derived from FreeBSD version 1.66. * sysv_shm.cc: New file, derived from FreeBSD version 1.89. * threaded_queue.cc: Rearrange to build as less as possible if __INSIDE_CYGWIN__. * transport.cc (transport_layer_base::impersonate_client): Define bool. (transport_layer_base::revert_to_self): Ditto. * transport.h (transport_layer_base::impersonate_client): Declare bool. (transport_layer_base::revert_to_self): Ditto. * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes): Don't call init_security. (init_security): Remove. (transport_layer_pipes::accept): Use global sec_all_nih. (transport_layer_pipes::connect): Ditto. (transport_layer_pipes::impersonate_client): Define bool. (transport_layer_pipes::revert_to_self): Ditt. * transport_pipes.h (transport_layer_pipes::impersonate_client): Declare bool. (transport_layer_pipes::revert_to_self): Ditto. * woutsup.h: Include bsd compatibility headers. (SIGHANDLE): Add definition. (__cygserver__printf): Remove definition. (__noop_printf): Ditto. (debug_printf): Define using debug. (syscall_printf): Define using log. (system_printf): Ditto. Drop all other _printf definitions. 2003-11-19 19:49:41 +01:00			`# cygserver.conf, Copyright(C) 2003 Red Hat Inc.`
			`#`
			`# Contains configurable parameters for the cygserver.`
			`#`
			# The format of this file is easy. Lines beginning with a hash `#' are
			`# comments and ignored. Lines consisting of only whitespaces are ignored.`
			`# Any other line is a setting for cygserver.`
			`# A setting consists of a name/value pair, separated by whitespace.`
			`# Each line must only consist of one name/value pair.`
			`# Lines must not be longer than 1023 characters.`
			`#`
			`# Some settings can be overridden by a command line switch. If so, it's`
			`# mentioned below.`
			`#`
			`# Settings which are commented out will use the default values. These are`
			`# mentioned below, too.`

			`# kern.srv.cleanup_threads: No. of cygserver threads used for cleanup tasks.`
			`# Default: 2, Min: 1, Max: 16, command line option -c, --cleanup-threads`
			`#kern.srv.cleanup_threads 2`

			`# kern.srv.request_threads: No. of cygserver threads used to serve`
			`# application requests.`
			`# Default: 10, Min: 1, Max: 64, command line option -r, --request-threads`
			`#kern.srv.request_threads 10`

			`# kern.srv.msgqueues: Determines whether XSI Message Queue support should be`
			`# started, "yes" (or "true", "y", "t", "1") or "no" (or "false", "n", "f", "0").`
			`# These values are valid for all binary type options.`
			`# Default is "yes". Command line option -q, --no-msgqueues`
			`#kern.srv.msgqueues yes`

			`# kern.srv.semaphores: Determines whether XSI Semaphore support should be`
			`# started. Default is "yes". Command line option -s, --no-semaphores`
			`#kern.srv.semaphores yes`

			`# kern.srv.sharedmem: Determines whether XSI Shared Memory support should be`
			`# started. Default is "yes". Command line option -m, --no-sharedmem`
			`#kern.srv.sharedmem yes`

			`# LOGGING`

			`# kern.log.syslog: Determines whether logging should go to the syslog,`
			`# Default is "yes", if stderr is no tty, "no" otherwise.`
			`# Command line option -y, --syslog or -Y, --no-syslog.`
			`#kern.log.syslog no`

			`# kern.log.stderr: Determines whether logging should go to stderr,`
			`# Default is "yes", if stderr is a tty, "no" otherwise.`
			`# Command line option -e, --stderr or -E, --no-stderr.`
			`#kern.log.stderr no`

			`# kern.log.level: Logging level. Valid values are 1 to 7 with a bigger`
			`# value emitting more logging output. Default level is 6.`
			`# Command line option -l, --log-level.`
			`#kern.log.level 6`

			`# kern.log.debug: Determines whether debug output should be printed to stderr.`
			`# Default is "no". Command line option -d, --debug`
			`#kern.log.debug no`

			`# XSI message queue parameters.`
			`#`
			`# Each message is broken up and stored in segments that are msgssz bytes`
			`# long. For efficiency reasons, this should be a power of two. Also,`
			`# it doesn't make sense if it is less than 8 or greater than about 256.`

			`# kern.ipc.msgseg: Maximum no. of message queue segments hold concurrently.`
			`# Default: 2048, Min: 256, Max: 32767`
			`#kern.ipc.msgseg 2048`

			`# kern.ipc.msgssz: Size of segment in bytes. Must be a power of 2 value.`
			`# Default: 8, Min: 8, Max: 1024`
			`#kern.ipc.msgssz 8`

			`# kern.ipc.msgmni: Maximum no. of message queue identifiers hold concurrently.`
			`# Default: 40, Min: 1, Max: 1024`
			`#kern.ipc.msgmni 40`

			`# XSI semaphore parameters`

			`# kern.ipc.semmni: Maximum no. of semaphore identifiers hold concurrently.`
			`# Default: 10, Min: 1, Max: 1024`
			`#kern.ipc.semmni 10`

			`# kern.ipc.semmns: Maximum no. of semaphores hold concurrently.`
			`# Default: 60, Min: 1, Max: 1024`
			`#kern.ipc.semmns 60`

			`# kern.ipc.semmnu: Total no. of undo structures hold by server.`
			`# Default: 30, Min: 1, Max: 1024`
			`#kern.ipc.semmnu 30`

			`# kern.ipc.semmsl: Maximum no. of semaphores per semaphore id.`
			`# Default: 60, Min: 1, Max: 1024`
			`#kern.ipc.semmsl 60`

			`# kern.ipc.semopm: Maximum no. of operations per semop call.`
			`# Default: 100, Min: 1, Max: 1024`
			`#kern.ipc.semopm 100`

			`# kern.ipc.semume: Maximum no. of undo entries per process.`
			`# Default: 10, Min: 1, Max: 1024`
			`#kern.ipc.semume 10`

			`# kern.ipc.semvmx: Maximum value of a semaphore.`
			`# Default: 32767, Min: 1, Max: 32767`
			`#kern.ipc.semvmx 32767`

			`# kern.ipc.semaem: Maximum value to adjust on process exit.`
			`# Default: 16384, Min: 1, Max: 32767`
			`#kern.ipc.semaem 16384`

			`# XSI shared memory parameters`

			`# kern.ipc.shmmaxpgs: Maximum pages available for XSI shared memory.`
			`# Default: 8192, Min: 1, Max: 32767`
			`#kern.ipc.shmmaxpgs 8192`

			`# kern.ipc.shmmni: Maximum number of shared memory segments, system wide.`
			`# Default: 192, Min: 1, Max: 32767`
			`#kern.ipc.shmmni 192`

			`# kern.ipc.shmseg: Maximum number of shared memory segments per process.`
			`# Default: 128, Min: 1, Max: 32767`
			`#kern.ipc.shmseg 128`