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If this node isn't O_RDWR, only return the appropiate memobj.
Include <fcntl.h>.
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Open exec's realnode read-only for now, since we know it doesn't matter and
having gratuitously writable nodes around prevents us from starting up or
going read-only.
(diskfs_S_fsys_init): Don't make the cwdir/crdir right with O_WRITE.
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Open the new translator's realnode read-only for now, since we know it
doesn't matter and gratuitously writable nodes prevent us from starting up
or going read-only. The fsys_startup interface should change very soon and
make this irrelevant anyway.
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Call diskfs_readonly_changed if we're starting up writable.
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Hold DISKFS_FSYS_LOCK for writing while setting our own options, and for
reading while setting our children's.
Dereference PT even when a child filesystem returns an error.
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(diskfs_shutdown): Lock DISKFS_FSYS_LOCK for writing.
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(startup_common_argp, startup_argp_parents): New variables.
(startup_argp): Include parents.
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Pass the second protection arg to diskfs_get_filemap.
Only map our i/o region with as much permission as we need.
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Rework readonly transition & remounting. Now they should actually work.
(std_runtime_options): Remove options common to both runtime and startup.
(diskfs_set_options): Use the common options.
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(diskfs_fsys_lock):
Renamed from diskfs_shutdown_lock. Change to a struct rwlock.
(diskfs_readonly_changed, diskfs_reload_global_state, diskfs_node_reload,
diskfs_max_user_pager_prot, diskfs_set_readonly, diskfs_remount):
New declarations.
(diskfs_readonly_changed): New declaration.
(disksf_get_filemap): Add prot parameter.
(diskfs_main_request_loop): Declaration removed.
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directory. Dike out totally bogus set[ug]id code. Bother to lock NP
around critical section.
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(std_startup_arg): Renamed from std_startp_argp, converted argp fmt.
(diskfs_standard_startup_argp): Renamed from diskfs_standard_startup_options.
(parse_startup_opt): Set DISKFS_ARGV.
(diskfs_use_mach_device, diskfs_device_arg, dev_startup_options,
dev_startup_argp_parents, dev_startup_argp, diskfs_device_startup_argp):
New variables.
(parse_dev_startup_opt): New function.
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Call diskfs_start_bootstrap if we're the bootstrap file system.
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(SHORT_OPTIONS): Removed.
(diskfs_set_options): Converted to use argp.
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(diskfs_argv): New variable. Should get set by default arg parser.
(diskfs_start_bootstrap): Get rid of ARGV argument.
(diskfs_S_fsys_init): Use DISKFS_ARGV instead of SAVED_ARGV.
(diskfs_execboot_fsys_startup):
Fix args to dir_lookup. Declare PATHBUF and RETRY.
(diskfs_S_fsys_init): Put the contents of diskfs_init_completed in here,
freeing that routine for user-use.
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(diskfs_argv): New declaration.
(diskfs_device, diskfs_device_name, diskfs_device_start, diskfs_device_size,
diskfs_device_block_size, diskfs_log2_device_block_size,
diskfs_log2_device_blocks_per_page, diskfs_device_write_sync,
diskfs_device_write_sync, diskfs_device_open, diskfs_console_stdio):
New declarations.
(diskfs_parse_runtime_options, diskfs_standard_startup_argp):
Use argp, not options.
Include <argp.h> instead of <options.h>.
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hurd_file_name_lookup to open /servers/exec.
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Add necessary includes.
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(fs-MIGSFLAGS, io-MIGSFLAGS, ifsock-MIGSFLAGS): New variables.
(fsys-MIGSFLAGS): Also import fsmutations.h.
(OTHERSRCS): Remove boot-parse.c; add filedev.c & machdev.c.
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OPT_DEVICE_MASTER_PORT): New defines.
(std_long_opts, parse_std_startup_opt): Add the --device-master-port,
--host-priv-port, --exec-server-task, and --bootflags options.
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(diskfs_start_bootstrap): Use diskfs_boot_flags instead of diskfs_bootflagarg.
(diskfs_start_bootstrap, start_execserver): Look for flags directly in
diskfs_boot_flags, instead of using the old diskfs_bootflags.
(diskfs_S_exec_startup): Use get_console to get the console device.
(get_console): New function.
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(diskfs_parse_bootargs): Function deleted.
(diskfs_init_diskfs): Now returns error_t.
(diskfs_get_file_device, diskfs_get_mach_device): New funcs.
(diskfs_boot_flags): New variable.
(diskfs_bootflags, diskfs_bootflagarg): Variables deleted.
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(diskfs_set_sync_interval): Use ports_inhibit_port_rpcs on `pi' instead of
the spin lock.
(periodic_sync): Don't use the lock.
Put ports_begin_rpc before check of periodic_sync_thread.
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(IOSRCS): Added io-pathconf.c.
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Set *FLAGS to EXEC_STACK_ARGS.
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(diskfs_S_file_set_size): Renamed from diskfs_s_file_truncate.
If SIZE exceeds the file size, extend the file.
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(ourfs_notify_U.h ourfs_notifyUser.c, ourfs_notify.defs): Targets removed.
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accord with change in rules for the lookup call.
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(NOTIFYSRCS, INTSRCS, notify-MIGSFLAGS): Removed.
(MIGSTUBS): Removed notifyServer.o and interruptServer.o.
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of our own versions.
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