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* * security.h: Introduce names UNKNOWN_UID and UNKNOWN_GID and deleteCorinna Vinschen2003-02-061-1/+1
| | | | | | | | | | declaration of is_grp_member. * uinfo.cc (internal_getlogin): Use UNKNOWN_GID. * passwd.cc (pwdgrp::read_passwd): Use UNKNOWN_UID. * grp.cc (pwdgrp::read_group): Change group name to provide better feedback. (getgrgid): Use gid16togid32. * sec_helper.cc (is_grp_member): Delete.
* * security.h (class cygpsid): New class.Corinna Vinschen2003-02-041-1/+1
| | | | | | | | | | | | | | | | | (class cygsid): Use cygpsid as base. Remove members psid, get_id, get_uid, get_gid, string, debug_printf and the == and != operators. (cygsidlist::clear_supp): Only do work if setgroups has been called. * sec_helper.cc: Define sid_auth NO_COPY. (cygpsid::operator==): New operator. (cygpsid::get_id): New function. (cygpsid::string): New function. (cygsid::string): Delete. (cygsid::get_id): Delete. * pwdgrp.h: Change arguments of internal_getpwsid, internal_getgrsid and internal_getgroups to cygpsid. * passwd.cc (internal_getpwsid): Change argument from cygsid to cygpsid. * grp.cc (internal_getgrsid): Ditto. (internal_getgroups): Ditto.
* * grp.cc (getgrent32): Only refresh group entries when at beginning.Christopher Faylor2003-02-011-6/+5
| | | | | | | | | | (internal_getgrsid): Only refresh if uninitialized. (internal_getgrent): Ditto. * passwd.cc (getpwent): Only refresh passwd entries when at beginning. (pwdgrp::read_passwd): linebuf *cannot* be NO_COPY. (internal_getpwsid): Only refresh if uninitialized. (getpass): No need to refresh passwd data here. * pwdgrp.h (refresh): Eliminate default.
* * passwd.cc (pwdgrp::read_passwd): linebuf *must* be static (from PierreChristopher Faylor2003-01-311-1/+2
| | | | | | Humblet). * pwdgrp.h (pwdgrp::refresh): Avoid calling read function if we already have lock since that means we are in the process of reading the file.
* * passwd.cc (pwdgrp::parse_passwd): Be more unforgiving about non-numericChristopher Faylor2003-01-271-5/+4
| | | | fields.
* * strings.h (strechr): New function.Christopher Faylor2003-01-271-9/+8
| | | | | | | | | | * uinfo.cc (pwdgrp::next_str): Search only for input char in string. Return EOS on failure. Don't check for NULL since it shouldn't be possible. (pwdgrp::add_line): Revert to replacing '\n' in input line with '\0'. (pwdgrp::next_num): Pass explicit separator character to next_str. * grp.cc (pwdgrp::parse_group): Ditto. * passwd.cc (pwdgrp::parse_passwd): Ditto. Revamp test for garbage input. * pwdgrp.h (pwdgrp::next_str): Don't use default parameter.
* * passwd.cc (pwdgrp::parse_passwd): Eliminate use of memset. The structureChristopher Faylor2003-01-261-3/+0
| | | | | | should always be completely filled out. * grp.cc (pwdgrp::parse_group): Ditto. * grp.cc (pwdgrp::parse_group): Fix off-by-one problem in allocating
* * include/sys/strace.h (paranoid_printf): Define as not being part of "all"Christopher Faylor2003-01-261-16/+9
| | | | | | | | | | | | | | | | | | | | | | output. * pwdgrp.h (pwdgrp::next_num): Rename from next_int. Returns true/false if parse operation succeeded. (pwdgrp::reparse): Remove. (pwdgrp::raw_ptr): New function. Returns pointer in line. (pwdgrp::next_num): New functions for parsing other than unsigned long. * grp.cc (pwdgrp::parse_group): Reinstate previous parsing behavior. Don't fill in fields with NULL and assign empty gr_mem to known pointer rather than doing a pointless calloc. Streamline gr_mem parsing. Don't increment curr_lines here. * passwd.cc (pwdgrp::parse_passwd): Use new behavior of next_num. Don't increment curr_lines here. * uinfo.cc (pwdgrp::next_str): Keep returning EOL if out of data. (pwdgrp::reparse): Remove. (pwdgrp::next_num): Rename from next_int. Return bool indicating success of parse, argument returns value parsed. (pwdgrp::add_line): Increment curr_lines here on successful parse. (pwdgrp::load): (from Pierre Humblet) Don't return status. Just report it here.
* * pwdrp.h (pwdgrp::refresh): Lock entire test prior to reading.Christopher Faylor2003-01-241-38/+17
| | | | | | | | | | | | | | | | | | | * grp.cc (pwdgrp::parse_group): Eliminate arg and use class member instead. Use next_str and next_int to parse arguments. * passwd.cc (pwdgrp::parse_passwd): Ditto. (grab_string): Eliminate. (grab_int): Ditto. * pwdgrp.h (pwdgrp::parse): Eliminate input arg. (pwdgrp::parse_passwd): Reflect above change. (pwdgrp::parse_group): Reflect above change. (pwdgrp::next_str): New function. (pwdgrp::next_int): Ditto. (pwdgrp::gets): Eliminate. * uinfo.cc (pwdgrp::next_str): New function. (pwdgrp::next_int): Ditto. (pwdgrp::add_line): Subsume gets. (pwdgrp::gets): Eliminate. (pwdgrp::load): Just call add_line to parse input buffer.
* * grp.cc: Call gr.refresh() rather than doing isunitialized tests throughout.Christopher Faylor2003-01-211-76/+42
| | | | | | | | | | | | | | | | | | | | | | | | (gr): Use constructor (sigh). (pwdgrp::parse_group): Rename from parse_grp. (pwdgrp::read_group): Rename from read_etc_group. Just call gr.load with a single argument. * passwd.cc: Call pr.refresh() rather than doing isunitialized tests throughout. (pr): Use constructor (sigh). (pwdgrp::parse_passwd): Rename from "parse_pwd". (pwdgrp::read_passwd): Rename from read_etc_passwd. Just call pr.load with a single argument. * pwdgrp.h (pwdgrp_state): Eliminate. (pwdgrp): Reflect above renamings. (pwdgrp::etc_ix): Rename from pwd_ix. (pwdgrp::read): New element. (pwdgrp::lock): New element. (pwdgrp::refresh): New function. (pwdgrp::load): Eliminate variations which take buffer arguments. (pwdgrp::pwdgrp): New constructors. Initialize mutex here. * uinfo.cc (pwdgrp::load): Accommodate pwd_ix -> etc_ix renaming. (pwdgrp::load): Set initialized state to true rather than setting state to loaded.
* * pwdgrp.h (etc): Move to path.h.Christopher Faylor2003-01-201-31/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (pwdgrp::max_lines): New field. (pwdgrp::curr_lines): New field. (pwdgrp::pwdgrp_buf): Ditto. (pwdgrp_buf_elem_size): Ditto. (pwdgrp_parse): Ditto. (pwdgrp::gets): Just declare here. (pwdgrp::load): Ditto. Just take one argument. (pwdgrp::load): Define overloaded function accepting passwd buf. (pwdgrp::load): Define overloaded function accepting group buf. * grp.cc: Use pwdgrp elements rather than standalone static variables throughout. (curr_lines): Eliminate. (max_lines): Ditto. (add_grp_line): Ditto. (parse_grp): Define as returning boolean. Accept void * arg and line count. Coerce first argument into __group32 buf reference. Increment curr_line as appropriate. (read_etc_group): Pass pwdgrp buffer to gr.load. * passwd.cc: Use pwdgrp elements rather than standalone static variables throughout. (curr_lines): Eliminate. (max_lines): Ditto. (add_grp_line): Ditto. (parse_passwd): Define as returning boolean. Accept void * arg and line count. Coerce first argument into passwd buf reference. Increment curr_line as appropriate. (read_etc_group): Pass pwdgrp buffer to pr.load. * path.cc (etc::fn): Extend buffer size to allow index by 1 rather than zero. (etc::last_modified): Ditto. (etc::change_possible): Ditto. Renamed from sawchange. Change to signed char since elements are now tri-state. (etc::init): Assume "handle" is 1 based rather than 0. (etc::test_file_change): New function. Sets change_possible based on file date comparison. (etc::dir_changed): Check file states immediately after changed_h is initialized to avoid a race. (etc::file_changed): Use test_file_change to detect if file needs to be updated. * path.h (etc): Move class here from pwdgrp.h. * uinfo.cc: Move etc:: functions to path.cc. Move pwdgrp functions here. (pwdgrp::gets): Eliminate buf checks. Just check eptr and set lptr. (pwdgrp::add_line): New function. (pwdgrp::load): Call generic add_line function which will call correct parser.
* * dcrt0.cc (initialize_env): Use colon for CYGWIN_DEBUG separator.Christopher Faylor2003-01-171-20/+10
| | | | | | | | * grp.cc: Change most statics to NO_COPY throughout. * passwd.cc: Ditto. * pwdgrp.h: Change some BOOLs to bools. (pwdgrp::pwdgrp): Remove unneeded constructor. * passwd.cc: Change BOOL to bool throughout.
* * grp.cc (read_etc_group): On NT, add a line for gid = -1. Change nameChristopher Faylor2003-01-171-32/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "unknown" to "mkgroup". (internal_getgrgid): Do not return default in nontsec case. (internal_getgroups): Add argument srchsid and look for it in groups if not NULL. * passwd.cc (read_etc_passwd): On NT, add a line for uid = -1. Use same default uid for Win95 and NT. Call cygheap_user::ontherange to initialize HOME. * cygheap.cc (init_cygheap::etc_changed): Move to uinfo.cc. * cygheap.h (init_cygheap::etc_changed_h): Remove. (init_cygheap::etc_changed): Ditto. * grp.cc (group_state): Remove. Use gr instead throughout. (gr): Define as class pwdgrp. (read_etc_group): Remove gr definition. Remove calls to set_last_modified and close. Pass add_grp to gr.load to load file. * passwd.cc (passwd_state): Remove. Use pr instead, throughout. (pr): Define as class pwdgrp. (read_etc_passwd): Remove pr definition. Remove calls to set_last_modified and close. Pass add_pwd_line to pr.load to load file. * pwdgrp.h (etc): New helper class for pwdgrp. (pwdgrp): Combine pwdgrp_check and pwdgrp_read into one class. Remove file_w32 and last_modified fields. (pwdgrp::set_last_modified): Remove. (pwdgrp::isinitializing): Remove FindFirstFile stuff. Move to etc::file_changed. (pwdgrp::load): Rename from 'open'. Call etc::init to initialize etc scanning. Close file handle after reading buffer into memory. Parse buffer by calling second argument. (pwdgrp::gets): Reorganize slightly to rely on eptr starting at beginning of buffer. Free buffer when memory exhausted. (pwdgrp::close): Remove. * uinfo.cc (etc::dir_changed): New function. (etc::init): Ditto. (etc::file_changed): Ditto. (etc::set_last_modified): Ditto.
* Split ChangeLog, create ChangeLog-2002.Corinna Vinschen2003-01-101-1/+1
| | | | Fix copyright dates.
* * passwd.cc (getpwuid_r32): Revert previous change.Christopher Faylor2003-01-021-2/+1
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* * sysconf.cc (sysconf): Return arbitrary values for _SC_GETGR_R_SIZE_MAX,Christopher Faylor2003-01-011-1/+2
| | | | | _SC_LOGIN_NAME_MAX, _SC_GETPW_R_SIZE_MAX. * passwd.cc (getpwuid_r32): Add uid/gid fields to size check calculation.
* 2002-12-10 Pierre Humblet <pierre.humblet@ieee.org>Corinna Vinschen2002-12-101-84/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * pwdgrp.h (pwdgrp_check::pwdgrp_state): Replace by pwdgrp_check::isinitializing (). (pwdgrp_check::isinitializing): Create. * passwd.cc (grab_int): Change type to unsigned, use strtoul and set the pointer content to 0 if the field is invalid. (parse_pwd): Move validity test after getting pw_gid. (read_etc_passwd): Replace "passwd_state <= " by passwd_state::isinitializing (). (internal_getpwuid): Ditto. (internal_getpwnam): Ditto. (getpwent): Ditto. (getpass): Ditto. * grp.cc (parse_grp): Use strtoul for gr_gid and verify the validity. (read_etc_group): Replace "group_state <= " by group_state::isinitializing (). (internal_getgrgid): Ditto. (getgrent32): Ditto. (internal_getgrent): Ditto. 2002-12-10 Pierre Humblet <pierre.humblet@ieee.org> * security.h: Move declarations of internal_getgrent, internal_getpwsid and internal_getgrsid to pwdgrp.h. * pwdgrp.h: Declare internal_getpwsid, internal_getpwnam, internal_getpwuid, internal_getgrsid, internal_getgrgid, internal_getgrnam, internal_getgrent and internal_getgroups. Delete "emulated" from enum pwdgrp_state. (pwdgrp_check::isuninitialized): Create. (pwdgrp_check::pwdgrp_state): Change state to initializing rather than to uninitialized. (pwdgrp_read::gets): Remove trailing CRs. * passwd.cc (grab_string): Don't look for NLs. (grab_int): Ditto. (parse_pwd): Don't look for CRs. Return 0 if entry is too short. (search_for): Delete. (read_etc_passwd): Simplify tests to actually read the file. Set state to loaded before making internal_getpwXX calls. Replace search_for calls by equivalent internal_pwgetXX calls. (internal_getpwsid): Use passwd_state.isuninitialized to decide to call read_etc_passwd. (internal_getpwuid): Create. (internal_getpwnam): Create. (getpwuid32): Simply call internal_getpwuid. (getpwuid_r32): Call internal_getpwuid. (getpwnam): Simply call internal_getpwnam. (getpwnam_r): Call internal_getpwnam. * grp.cc (parse_grp): Don't look for CRs. Adjust blank space. (add_grp_line): Adjust blank space. (class group_lock): Ditto. (read_etc_group): Simplify tests to actually read the file. Set state to loaded before making internal_getgrXX calls. Replace getgrXX calls by equivalent internal calls. (internal_getgrsid): Use group_state.isuninitialized to decide to call read_etc_group. (internal_getgrgid): Create. (internal_getgrnam): Create. (getgroups32): Simply call internal_getgrgid. (getgrnam32): Simply call internal_getgrnam. (internal_getgrent): Call group_state.isuninitialized. (internal_getgroups): Create from the former getgroups32, using two of the four arguments. Set gid to myself->gid and username to cygheap->user.name (). (getgroups32): Simply call internal_getgroup. (getgroups): Call internal_getgroup instead of getgroups32. (setgroups32): Call internal versions of get{pw,gr}XX. * sec_helper.cc: Include pwdgrp.h. (is_grp_member): Call internal versions of get{pw,gr}XX. * security.cc: Include pwdgrp.h. (alloc_sd): Call internal versions of get{pw,gr}XX. * syscalls.cc: Include pwdgrp.h. (seteuid32): Call internal versions of get{pw,gr}XX. (setegid32): Ditto. * uinfo.cc: Include pwdgrp.h. (internal_getlogin): Call internal versions of get{pw,gr}XX. (cygheap_user::ontherange): Ditto. * sec_acl.cc: Include pwdgrp.h. (setacl): Call internal versions of get{pw,gr}XX. (acl_access): Ditto and simplify logic. (aclfromtext): Ditto.
* * passwd.cc (read_etc_passwd): Never add an entry when startingCorinna Vinschen2002-11-251-0/+2
| | | | | | on Win95/98/ME if a default entry is present. * uinfo.cc (internal_getlogin): Look for the default uid if needed. Always call user.set_name ().
* * security.h: Declare internal_getpwsid and internal_getgrsid.Corinna Vinschen2002-11-201-76/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | Undeclare internal_getpwent. Define DEFAULT_UID_NT. Change DEFAULT_GID. * passwd.cc (internal_getpwsid): New function. (internal_getpwent): Suppress. (read_etc_passwd): Make static. Rewrite the code for the completion line. Set curr_lines to 0. (parse_pwd): Change type to static int. Return 0 for short lines. (add_pwd_line): Pay attention to the value of parse_pwd. (search_for): Do not look for nor return the DEFAULT_UID. * grp.cc (read_etc_group): Make static. Free gr_mem and set curr_lines to 0. Always call add_pwd_line. Rewrite the code for the completion line. (internal_getgrsid): New function. (parse_grp): If grp.gr_mem is empty, set it to &null_ptr. Never NULL gr_passwd. (getgrgid32): Only return the default if ntsec is off and the gid is ILLEGAL_GID. * sec_helper.cc (cygsid::get_id): Use getpwsid and getgrsid. (cygsid_getfrompw): Clean up last line. (cygsid_getfromgr): Ditto. (is_grp_member): Use getpwuid32 and getgrgid32. * uinfo.cc (internal_getlogin): Set DEFAULT_GID at start. Use getpwsid. Move the read of /etc/group after the second access to /etc/passwd. Change some debug_printf.
* whitespaceChristopher Faylor2002-09-301-5/+5
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* * fhandler.cc (fhandler_base::dup): Don't set handle on failure. Caller hasChristopher Faylor2002-09-221-7/+7
| | | | | | | already taken care of that. * fhandler_console.cc (fhandler_console::open): Initialize handles to NULL. (fhandler_console::close): Ditto. GNUify non-GNU formatted functions calls throughout.
* Use hMainProc where appropriate, throughout.Christopher Faylor2002-06-191-1/+1
| | | | | | | * environ.cc (spenv::retrieve): Add debugging statements. * pinfo.cc (set_myself): Don't call strace.hello if already stracing. * strace.cc (strace): Move NO_COPY keyword so that it will actually take effect.
* * dtable.cc (handle_to_fn): Check error return value from NtQueryObject firstChristopher Faylor2002-06-051-1/+1
| | | | | | before seeing if name buffer is NULL. * grp.cc (read_etc_group): Fix gcc warning regarding snprintf format. * passwd.cc (read_etc_passwd): Ditto.
* * grp.cc (read_etc_group): When emulating nonexisting group file onCorinna Vinschen2002-06-051-8/+40
| | | | | | | | | | | NT systems, read primary group SID from process token. Use that info to create correct group entry. On error or on 9x systems fallback to emulating Administrators group as before. (read_etc_passwd): When emulating nonexisting passwd file on NT systems, read user and primary group SID from process token. Use that info to create correct passwd entry. On error or on 9x systems fallback to emulating user with Administrator user id and Administrators group as before.
* * grp.cc (etc_group): Removed.Corinna Vinschen2002-06-051-56/+49
| | | | | | | | | | | | | | | (parse_grp): Make line parameter nonconst. Don't copy data into new allocated memory. Check for CR instead of LF to accomodate new read method. (add_grp_line): Make line parameter nonconst. (read_etc_group): Rearrange using new pwdgrp_read class. * passwd.cc (parse_pwd): Don't copy data into new allocated memory. Check for CR instead of LF to accomodate new read method. (read_etc_passwd): Rearrange using new pwdgrp_read class. * pwdgrp.h (pwdgrp_check::set_last_modified): Use different parameters. (class pwdgrp_read): New class for opening and reading passwd and group files.
* Remove unneeded sigproc.h includes throughout.Christopher Faylor2002-06-021-1/+0
| | | | | | | | | | | | | * fhandler.h (fhandler_proc::fill_filebuf): Take a pinfo argument. * fhandler_proc.cc (fhandler_proc::get_proc_fhandler): Simplify search for given pid. (fhandler_proc::readdir): Assume that pid exists if it shows up in the winpid list. * fhandler_process.cc (fhandler_process::open): Simplify search for given pid. Call fill_filebuf with pinfo argument. (fhandler_process::fill_filebuf): Pass pinfo here and assume that it exists. * pinfo.h (pinfo::remember): Define differently if sigproc.h is not included. * dll_init.cc (dll_list::detach): Don't run destructor on exit.
* Change internal uid datatype from __uid16_t to __uid32_tCorinna Vinschen2002-05-291-4/+16
| | | | | | | | | | | | | | | | | | | | throughout. * cygwin.din: Export new symbols getpwuid32, getpwuid_r32, getuid32, geteuid32, setuid32, seteuid32. * passwd.cc (getpwuid32): New function. (getpwuid_r32): Ditto. * syscalls.cc (seteuid32): Ditto. (setuid32): Ditto. * uinfo.cc (getuid32): Ditto. (geteuid32): Ditto. * winsup.h (uid16touid32): New macro, correclt casting from __uid16_t to __uid32_t. (gid16togid32): Ditto fir gids. (getuid32): Declare. (geteuid32): Ditto. (getpwuid32): Ditto. * include/sys/cygwin.h (struct external_pinfo): Add members uid32 and gid32.
* Remove unneeded sync.h, where appropriate, throughout. Remove unneeded heap.h,Christopher Faylor2002-05-251-1/+0
| | | | | | where appropriate, throughout. Remove unneeded exceptions.h, where appropriate, throughout. Remove unneeded perprocess.h, where appropriate, throughout.
* * times.cc (hires::prime): Restore thread priority on failure condition.Christopher Faylor2002-02-171-8/+12
| | | | | | | | | | | | | | | | | | | * uinfo.cc (uinfo_init): Use more robust method for determining if process was invoked from a non-cygwin process. * sync.h (muto::init): Eliminate "inheritance" parameter. (new_muto): Reflect removal of parameter. * sync.cc (muto::init): Ditto. * cygheap.cc (cygheap_init): Ditto. * debug.cc (threadname_init): Ditto. * exceptions.cc (events_init): Ditto. * malloc.cc (malloc_init): Ditto. * path.cc (cwdstuff::init): Ditto. * sigproc.cc (sigproc_init): Ditto. * grp.cc (group_lock): Use different method for locking with static member. (read_etc_group): REALLY ensure that read lock mutex is released. * passwd.cc (passwd_lock): Use different method for locking with static member. (read_etc_passwd): REALLY ensure that read lock mutex is released. * shared.cc (sec_user): Correct reversed inheritance test.
* * child_info.h, cygheap.h, fhandler_clipboard.cc, fhandler_dsp.cc,Corinna Vinschen2002-02-101-1/+1
| | | | | | | fhandler_floppy.cc, fhandler_mem.cc, fhandler_random.cc, fhandler_tape.cc, fhandler_zero.cc, grp.cc, mmap.cc, passwd.cc, pinfo.cc, pinfo.h, pipe.cc, sec_acl.cc, sec_helper.cc, security.cc, security.h, thread.h, uinfo.cc, include/cygwin/acl.h: Fix copyright.
* * (child_info.h, cygheap.h, dcrt0.cc, dir.cc, fhandler.cc, fhandler.h,Corinna Vinschen2002-02-101-4/+4
| | | | | | | | | | | | | | | | fhandler_clipboard.cc, fhandler_disk_file.cc, fhandler_dsp.cc, fhandler_floppy.cc, fhandler_mem.cc, fhandler_random.cc, fhandler_tape.cc, fhandler_zero.cc, grp.cc, mmap.cc, passwd.cc, pinfo.cc, pinfo.h, pipe.cc, sec_acl.cc, sec_helper.cc, security.cc, security.h, spawn.cc, syscalls.cc, thread.h, uinfo.cc, winsup.h): Change usage of uid_t to __uid16_t, gid_t to __gid16_t and off_t to __off32_t throughout. Use INVALID_UID, INVALID_GID and INVALID_SEEK instead casting -1 to the appropriate type. * winsup.h: Define INVALID_UID, INVALID_GID and INVALID_SEEK. * include/cygwin/acl.h: Define internal __aclent16_t and __aclent32_t types. Don't declare acl functions when compiling Cygwin. * include/cygwin/grp.h: Declare getgrgid() and getgrnam() with correct types for internal usage.
* * fhandler.cc (fhandler_base::fork_fixup): Don't protect handle.Christopher Faylor2001-10-151-6/+4
| | | | | | | | | | | | | | | | | | | * dlfcn.cc: Fix to confirm to coding standards. Reorganize includes throughout to accomodate new cygheap.h usage. * cygheap.h (cygheap_fdmanip): New class: simplifies locking and retrieval of fds from cygheap->fdtab. (cygheap_fdget): Ditto. (cygheap_fdnew): Ditto. * fcntl.cc (_fcntl): Use new method to lock fdtab and retrieve info. * ioctl.cc (ioctl): Ditto. * mmap.cc (mmap): Ditto. * net.cc: Ditto, throughout. * passwd.cc (getpass): Ditto. * path.cc (fchdir): Ditto. * pipe.cc (make_pipe): Ditto. * sec_acl.cc (facl): Ditto. * syscalls.cc: Ditto, throughout. * termios.cc: Ditto, throughout.
* * autoload.cc (wsock_init): Reorganize slightly to accomodate a new compiler.Christopher Faylor2001-10-131-1/+1
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* Add "path.h" include throughout, where needed. Use new path_conv methods andChristopher Faylor2001-10-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | operators to simplify testing for directory and attributes, throughout. * path.h (path_conv::exists): New method. (path_conv::has_attribute): Ditto. (path_conv::isdir): Ditto. (path_conv::DWORD &): New operator. (path_conv::int &): Ditto. * dir.cc (rmdir): Eliminate a goto. * dtable.cc (dtable::build_fhandler): Accept opt and suffix info for path_conv.check. Return fh == NULL on path_conv error. Pass unit to set_name as appropriate. (dtable::reset_unix_path_name): New method. * dtable.h (dtable): Declare new method. Reflect arg changes to build_fhandler. * fhandler.cc (fhandler_disk_dummy_name): Eliminate. (fhandler_base::set_name): Expect paths to be NULL. Build unix_path_name from win32_path_name when it is a device. (fhandler_base::reset_unix_path_name): New method. (fhandler_base::raw_read): Report EISDIR when ERROR_INVALID_FUNCTION or ERROR_INVALID_PARAMETER and reading a directory. (fhandler_disk_file::fstat): Don't call stat_dev since we should now never be calling fhandler_disk_file methods with devices. (fhandler_base::fhandler_base): Clear {unix,win32}_path_name. (fhandler_base::~fhandler_base): Always free {unix,win32}_path_name. (fhandler_disk_file::fhandler_disk_file): Remove set_no_free_names kludge. (fhandler_disk_file::open): Ditto. * fhandler.h (fhandler_base::no_free_names): Eliminate. (fhandler_base::set_no_free_names): Ditto. * fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Don't set unix_path_name here. * path.cc (fchdir): Lock fd table throughout. Use new dtable::reset_unix_path_name method to reset path. * syscalls.cc (stat_worker): Reorganize to always call fstat method. Pass path_conv method to fhandler_*::open. (chroot): Elminate a goto.
* * passwd.cc (read_etc_passwd): Bother with unlocking when not in cygwinChristopher Faylor2001-09-281-0/+5
| | | | | initialization. * grp.cc (read_etc_group): Ditto.
* * passwd.cc (read_etc_passwd): Don't bother with locking whenChristopher Faylor2001-09-281-7/+14
| | | | | in cygwin initialization since there is only one thread. * grp.cc (read_etc_group): Ditto.
* * grp.cc (read_etc_group): Just reuse group_buf storage for subsequent rereadChristopher Faylor2001-09-141-2/+1
| | | | | | of /etc/group. * passwd.cc (read_etc_passwd): Just reuse passwd_buf storage for subsequent reread of /etc/passwd.
* Update copyrights.Christopher Faylor2001-09-111-1/+1
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* * cygheap.cc (init_cygheap::etc_changed): New method to signalCorinna Vinschen2001-09-091-52/+4
| | | | | | | | | | | | | | | | | | a change in /etc. * cygheap.h (struct init_cygheap): Add member `etc_changed_h' and method `etc_changed'. * grp.cc (enum grp_state): Eliminate. (class grp_check): Ditto. (group_state): Define as `class pwdgrp_check'. (parse_grp): Remeber path and modification time of /etc/group file. * passwd.cc (enum_pwd_state): Eliminate. (class pwd_check): Ditto. (passwd_state): Define as `class pwdgrp_check'. (read_etc_passwd): Remember path and modification time of /etc/passwd file. * pwdgrp.h: New file. (enum pwdgrp_state): Substitutes `pwd_state' and `grp_state'. (class pwdgrp_check): Substitutes `pwd_check' and `grp_check'.
* * cygheap.h (init_cygheap): Move heap pointers here.Christopher Faylor2001-09-071-1/+1
| | | | | | | | | | | | | | | | | | | * include/sys/cygwin.h (perprocess): Remove heap pointers. * dcrt0.cc (__cygwin_user_data): Reflect obsolete perprocess stuff. (_dll_crt0): Don't initialize heap pointers. (cygwin_dll_init): Ditto. (release_upto): Use heap pointers from cygheap. * heap.h: Ditto. * fork.cc (fork_parent): Ditto. Don't set heap pointers in ch. (fork_child): Remove obsolete sigproc_fixup_after_fork. * shared.cc (memory_init): Reorganize so that cygheap initialization is called prior to regular heap since regular heap uses cygheap now. * sigproc.cc (proc_subproc): Eliminate zombies allocation. (sigproc_init): Move zombies alloation here. Don't free up array on fork, just reuse it. (sigproc_fixup_after_fork): Eliminate. * sigproc.h: Ditto. * include/cygwin/version.h: Reflect change to perprocess structure.
* * cygheap.h (init_cygheap): Move bucket array here from cygheap.cc.Christopher Faylor2001-09-061-3/+3
| | | | | | | | | | | | * cygheap.cc: Throughout use bucket array from cygheap. * sigproc.cc (proc_subproc): Dynamically allocate zombie buffer to save DLL space. (sigproc_fixup_after_fork): Free zombie array after a fork. * sigproc.h (sigproc_fixup_after_fork): Declare. * dir.cc (mkdir): Expand buffer for security descriptor to 4K to avoid stack corruption. * fhandler.cc (fhandler_base::open): Ditto. * path.cc (symlink): Ditto.
* * net.cc (cygwin_inet_ntoa): Rearrange previous patch to useCorinna Vinschen2001-08-221-12/+0
| | | | | | | | | | | | | | | thread local buffer space when compiled thread safe. (cygwin_getprotobyname): Ditto. (cygwin_getprotobynumber): Ditto. (cygwin_getservbyname): Ditto. (cygwin_getservbyport): Ditto. (cygwin_gethostbyname): Ditto. (cygwin_gethostbyaddr): Ditto. Move near to cygwin_gethostbyname. * thread.h (struct _winsup_t): Add pointers for above used buffer space. * passwd.cc (getpwduid): Remove initializing passwd. (setpwent): Ditto. (endpwent): Ditto. (setpassent): Ditto.
* * grp.cc (class grp_check): New class. Make `group_state'Corinna Vinschen2001-08-071-1/+50
| | | | | | | | a member of class grp_check. (read_etc_group): Free former allocated memory on reread. * passwd.cc (class pwd_check): New class Make `passwd_state' a member of class pwd_check. (read_etc_passwd): Free former allocated memory on reread.
* Throughout, reorganize header file inclusion to put security.h prior toChristopher Faylor2001-07-261-1/+1
| | | | | | | | fhandler.h. * fhandler.h (fhandler_base::get_inheritance): New method. * fhandler_socket.cc (fhandler_socket::create_secret_event): Use proper close-on-exec inheritance when creating. (fhandler_socket::check_peer_secret_event): Create handle as non-inheritable.
* * mmap.cc: Clean up *ResourceLock calls throughout.Christopher Faylor2001-06-261-9/+9
| | | | | | | * thread.cc (pthread_cond::TimedWait): Check for WAIT_TIMEOUT as well as WAIT_ABANDONED. (__pthread_cond_timedwait): Calculate a relative wait from the abstime parameter.
* * grp.cc (read_etc_group): Don't copy mutex on fork.Christopher Faylor2001-05-191-1/+1
| | | | | | * pwd.cc (read_etc_passwd): Ditto. * autoload.cc (LoadDLLfuncEx): Use LoadDLLprime to initialize DLL specific area.
* * grp.cc: Eliminate MAX_DOMAIN_NAME define.Corinna Vinschen2001-04-301-1/+2
| | | | | | | | | | | | | | | | | | | (read_etc_group): Substitute MAX_DOMAIN_NAME by INTERNET_MAX_HOST_NAME_LENGTH. * passwd.cc (parse_pwd): Don't force pw_name to be lower case. * sec_helper.cc: Substitute MAX_USER_NAME by UNLEN, MAX_COMPUTERNAME_LENGTH by INTERNET_MAX_HOST_NAME_LENGTH throughout. (lookup_name): Slight cleanup. * security.cc (alloc_sd): Substitute MAX_USER_NAME by UNLEN. * security.h: Define DEFAULT_UID as DOMAIN_USER_RID_ADMIN and DEFAULT_GID as DOMAIN_ALIAS_RID_ADMINS. * shared.cc (memory_init): Substitute MAX_USER_NAME by UNLEN. * thread.h: Ditto. * uinfo.cc (internal_getlogin): Substitute MAX_USER_NAME by UNLEN. Substitute MAX_COMPUTERNAME_LENGTH and MAX_HOST_NAME by INTERNET_MAX_HOST_NAME_LENGTH. * winsup.h: Include lmcons.h. Eliminate MAX_USER_NAME and MAX_HOST_NAME. Move DEFAULT_UID and DEFAULT_GID to security.h.
* * autoload.cc: Add LoadDLLfunc statements for SetTokenInformation@16.Corinna Vinschen2001-04-251-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygheap.cc: Include security.h. * grp.cc (internal_getgrent): New function. (getgroups): Rearranged using `internal_getgrent' and the new `cygsid' class. * passwd.cc (internal_getpwent): New function. * sec_acl.cc: Use new `cygsid' class throughout. (acl_access): Use `internal_getgrent' instead of `getgrent'. * sec_helper.cc: Use new `cygsid' class throughout. (get_id_from_sid): Use `internal_getgrent' instead of `getgrent'. Use `internal_getpwent' instead of `getpwent'. * security.cc: Use new `cygsid' class throughout. * security.h: Move `MAX_SID_LEN' from winsup.h to here. Add extern declarations for `internal_getgrent' and `internal_getpwent'. (class cygsid): New class. * shared.cc (sec_user): Use new `cygsid' class. * syscalls.cc (seteuid): Try to set owner to user and primary group to current group in impersonation token before performing impersonation. (setegid): Try to set primary group in process token to the new group if ntsec is on. * uinfo.cc (internal_getlogin): Use new `cygsid' class. Try to set owner to user and primary group to current group in process token if the process has been started from a non cygwin process. (uinfo_init): Set primary group only if the process has been started from a non cygwin process. * winsup.h: Move define for `MAX_SID_LEN' to security.h.
* * passwd.cc (getpwnam_r): Add pw_passwd handling as well.Corinna Vinschen2001-04-241-2/+8
| | | | (getpwuid_r): Ditto.
* * passwd.cc (getpwnam_r): Use correct offsets into buffer.Corinna Vinschen2001-04-241-6/+12
| | | | | Copy pw_gecos field as well. (getpwuid_r): Ditto.
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