newlib-cygwin/winsup/cygwin/cygprops.h

/* cygprops.h: Cygwin DLL properties

   Copyright 2009, 2012 Red Hat, Inc.

This file is part of Cygwin.

This software is a copyrighted work licensed under the terms of the
Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
details. */

#pragma once
/* DLL properties data. */
struct cygwin_props_t
{
  char magic[68];
  ULONG size;
  ULONG disable_key;
};

#define CYGWIN_PROPS_MAGIC \
  "Fortunately, I keep my feathers numbered for just such an emergency"
* cygprops.h: New file. * dtable.cc (handle_to_fn): Add check for correct installation_key string in object name for pipes and ttys. * external.cc (cygwin_internal): Add CW_GET_INSTKEY to allow fetching the installation_key from cygserver. * fhandler_fifo.cc (fhandler_fifo::fifo_name): Add installation_key to fifo name. * globals.cc: Include cygprops.h. (_RDATA): Move slightly and add comment. (cygwin_props): Define. * mount.cc (mount_info::init): Accommodate the fact that installation_root is now a global variable in DLL common shared memory, rather than a member of cygwin_shared. * pipe.cc (fhandler_pipe::create_selectable): Add installation_key to pipe name. * shared.cc (installation_root): Define here for storage in DLL common shared memory. (installation_key): Ditto. (installation_key_buf): Ditto. (init_installation_root): Convert from shared_info method to ordinary function. Add initializing installation_key. Invalidate installation_key depending of value of disable_key property. Add comment to explain. (get_shared_parent_dir): Add installation_key to directory name. (get_session_parent_dir): Ditto. (shared_info::initialize): Move call to init_installation_root from here... (memory_init): ...to here. Add debug output to print installation root and installation key. Add comment to explain why. * shared_info.h (SHARED_INFO_CB): Recalculate. (CURR_SHARED_MAGIC): Ditto. (class shared_info): Remove definition of installation_root and declaration of init_installation_root. (init_installation_root): Declare. (installation_root): Declare. (installation_key): Declare. * uinfo.cc (pwdgrp::load): Accommodate the fact that installation_root is now a global variable in DLL common shared memory. * include/cygwin/version.h: Bump API minor number. (CYGWIN_INFO_INSTALLATIONS_NAME): Add. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_INSTKEY. 2009-10-31 13:24:06 +00:00			`/* cygprops.h: Cygwin DLL properties`

* cygprops.h: Use #pragma once. * mkglobals_h: Ditto for generated globals.h file. * globals.cc: Use specific NO_GLOBALS_H flag to control inclusion of globals.h. * winsup.h: Honor NO_GLOBALS_H to control inclusion of globals.h. Make clear_procimptoken extern inline so that it is only defined when needed. 2012-03-19 17:49:40 +00:00			`Copyright 2009, 2012 Red Hat, Inc.`
* cygprops.h: New file. * dtable.cc (handle_to_fn): Add check for correct installation_key string in object name for pipes and ttys. * external.cc (cygwin_internal): Add CW_GET_INSTKEY to allow fetching the installation_key from cygserver. * fhandler_fifo.cc (fhandler_fifo::fifo_name): Add installation_key to fifo name. * globals.cc: Include cygprops.h. (_RDATA): Move slightly and add comment. (cygwin_props): Define. * mount.cc (mount_info::init): Accommodate the fact that installation_root is now a global variable in DLL common shared memory, rather than a member of cygwin_shared. * pipe.cc (fhandler_pipe::create_selectable): Add installation_key to pipe name. * shared.cc (installation_root): Define here for storage in DLL common shared memory. (installation_key): Ditto. (installation_key_buf): Ditto. (init_installation_root): Convert from shared_info method to ordinary function. Add initializing installation_key. Invalidate installation_key depending of value of disable_key property. Add comment to explain. (get_shared_parent_dir): Add installation_key to directory name. (get_session_parent_dir): Ditto. (shared_info::initialize): Move call to init_installation_root from here... (memory_init): ...to here. Add debug output to print installation root and installation key. Add comment to explain why. * shared_info.h (SHARED_INFO_CB): Recalculate. (CURR_SHARED_MAGIC): Ditto. (class shared_info): Remove definition of installation_root and declaration of init_installation_root. (init_installation_root): Declare. (installation_root): Declare. (installation_key): Declare. * uinfo.cc (pwdgrp::load): Accommodate the fact that installation_root is now a global variable in DLL common shared memory. * include/cygwin/version.h: Bump API minor number. (CYGWIN_INFO_INSTALLATIONS_NAME): Add. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_INSTKEY. 2009-10-31 13:24:06 +00:00
			`This file is part of Cygwin.`

			`This software is a copyrighted work licensed under the terms of the`
			`Cygwin license. Please consult the file "CYGWIN_LICENSE" for`
			`details. */`

* cygprops.h: Use #pragma once. * mkglobals_h: Ditto for generated globals.h file. * globals.cc: Use specific NO_GLOBALS_H flag to control inclusion of globals.h. * winsup.h: Honor NO_GLOBALS_H to control inclusion of globals.h. Make clear_procimptoken extern inline so that it is only defined when needed. 2012-03-19 17:49:40 +00:00			`#pragma once`
* cygprops.h: New file. * dtable.cc (handle_to_fn): Add check for correct installation_key string in object name for pipes and ttys. * external.cc (cygwin_internal): Add CW_GET_INSTKEY to allow fetching the installation_key from cygserver. * fhandler_fifo.cc (fhandler_fifo::fifo_name): Add installation_key to fifo name. * globals.cc: Include cygprops.h. (_RDATA): Move slightly and add comment. (cygwin_props): Define. * mount.cc (mount_info::init): Accommodate the fact that installation_root is now a global variable in DLL common shared memory, rather than a member of cygwin_shared. * pipe.cc (fhandler_pipe::create_selectable): Add installation_key to pipe name. * shared.cc (installation_root): Define here for storage in DLL common shared memory. (installation_key): Ditto. (installation_key_buf): Ditto. (init_installation_root): Convert from shared_info method to ordinary function. Add initializing installation_key. Invalidate installation_key depending of value of disable_key property. Add comment to explain. (get_shared_parent_dir): Add installation_key to directory name. (get_session_parent_dir): Ditto. (shared_info::initialize): Move call to init_installation_root from here... (memory_init): ...to here. Add debug output to print installation root and installation key. Add comment to explain why. * shared_info.h (SHARED_INFO_CB): Recalculate. (CURR_SHARED_MAGIC): Ditto. (class shared_info): Remove definition of installation_root and declaration of init_installation_root. (init_installation_root): Declare. (installation_root): Declare. (installation_key): Declare. * uinfo.cc (pwdgrp::load): Accommodate the fact that installation_root is now a global variable in DLL common shared memory. * include/cygwin/version.h: Bump API minor number. (CYGWIN_INFO_INSTALLATIONS_NAME): Add. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_INSTKEY. 2009-10-31 13:24:06 +00:00			`/* DLL properties data. */`
			`struct cygwin_props_t`
			`{`
			`char magic[68];`
			`ULONG size;`
			`ULONG disable_key;`
			`};`

			`#define CYGWIN_PROPS_MAGIC \`
			`"Fortunately, I keep my feathers numbered for just such an emergency"`