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* * Makefile.in (DLL_OFILES): Add bsdlib.o.Corinna Vinschen2003-09-101-29/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | * autoload.cc (RegisterServiceProcess): Add. * bsdlib.cc: New file. (daemon): New function. (login_tty): Ditto. (openpty): Ditto. (forkpty): Ditto. * cygwin.din: Export daemon, forkpty, login_tty, logwtmp, updwtmp, openpty and revoke. * syscalls.cc (updwtmp): New function, writing to wtmp exclusively. (logwtmp): Ditto. (login): Call updwtmp instead of writing to wtmp by itself. (logout): Ditto. * tty.cc (revoke): New funtion. * include/paths.h: Define _PATH_DEVNULL. * include/pty.h: New header. * include/cygwin/version.h: Bump API minor number. * include/sys/utmp.h: Declare logwtmp with const arguments. Declare updwtmp. * lib/iruserok.c: New file. (ruserok): New function. (iruserok): Ditto. (__ivaliduser): Ditto. (__icheckhost): Ditto.
* 2003-09-09 Pierre Humblet <pierre.humblet@ieee.org>Pierre Humblet2003-09-101-4/+13
| | | | | | | | | | | | | | | * shared_info.h: Include security.h. (open_shared): Add psa argument. (user_shared_initialize): New declaration. * security.h: Add _SECURITY_H guard. (sec_user): Use sec_none in the no ntsec case. * spawn.cc (spawn_guts): Remove call to load_registry_hive. * syscalls (seteuid32): If warranted, call load_registry_hive, user_shared_initialize and RegCloseKey(HKEY_CURRENT_USER). * shared.cc (user_shared_initialize): New. (open_shared): Add and use psa argument. (memory_init): Move mount table initialization to user_shared_initialize. Call it.
* * cygwin.din: Export endusershell, getusershell and setusershell.Corinna Vinschen2003-09-081-0/+66
| | | | | | | * syscalls.cc (getusershell): New function. (setusershell): Ditto. (endusershell): Ditto. * include/cygwin/version.h: Bump API minor number.
* * syscalls.cc (_remove_r): Define.Christopher Faylor2003-08-231-0/+15
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* Throughout, eliminate argument to sig_dispatch_pending.Christopher Faylor2003-08-191-3/+3
| | | | | | | | | | | | | | | | | * exceptions.cc (setup_handler): Move non-interruptible condition handling (back) to wait_sig (as suggested by Pierre Humblet). (set_process_mask): Don't worry about calling sig_dispatch_pending from sigthread since it is detected in the function anyway. (sig_handle): Eliminate thisproc arg. Don't call sig_dispatch_pending on SIGCONT since that should happen automatically. * sigproc.cc (sig_dispatch_pending): Eliminate justwake argument. Just return when called from sigthread. (wait_sig): Change some variables to bool. Change inner while to an if. Move uninterruptible signal handling here. (sigproc_terminate): Don't call sig_dispatch_pending. Just increment semaphore on exit. * speclib: Use slightly different (but still flawed) method for determining symbols to extract from libraries.
* * cygwin.din: Accomodate change from cygwin_lstat to lstat.Corinna Vinschen2003-08-131-1/+3
| | | | | | * syscalls.cc: Add defines to avoid declaration issues when renaming cygwin_lstat back to lstat. (lstat): Reverted name change from cygwin_lstat.
* * path.cc (cygdrive_getmntent): Do not skip over drives of typeChristopher Faylor2003-08-051-28/+45
| | | | | | | | | | | | DRIVE_REMOVABLE. * fhandler.cc (fhandler_base::lseek): Be more paranoid when constructing offsets from 64 bit value. * syscalls.cc (logout): Avoid temp buffer memcpy since new scheme does not require it. (utmp_data): Rework as a macro which returns a pointer into a buffer. (getutent): Use new buffer allocation mechanism to grab a utmp buffer. (getutid): Ditto. (pututline): Ditto.
* * exceptions.cc (ctrl_c_handler): Send SIGHUP when events occur only if thereChristopher Faylor2003-07-261-55/+55
| | | | | | | | | | | | is a tty associated with the process. Send SIGHUP on CTRL_LOGOFF_EVENT. * fhandler_tty.cc (fhandler_tty_slave::open): Adjust console open handle counter regardless of whether this is a pty or tty. (fhandler_tty_slave::open): Ditto. (fhandler_tty_slave::dup): Ditto. (fhandler_tty_common::set_close_on_exec): Ditto. (fhandler_tty_master::init_console): Decrement console open handle counter after init since it will now be handled by all tty open. * syscalls.cc (setsid): Rework debugging output slightly.
* * cygheap.h (class cygheap_user): Use INVALID_HANDLE_VALUE as invalidCorinna Vinschen2003-07-141-71/+52
| | | | | | | | | | | | | | | | | | | | | | | value for tokens. * syscalls.cc (seteuid32): Ditto. Set new_token to process token if process token is suitable. * uinfo.cc (uinfo_init): Initialize tokens in cygheap user info to INVALID_HANDLE_VALUE. * cygheap.h (enum impersonation): Delete. (cygheap_user::impersonation_state): Delete. (cygheap_user::current_token): New. (cygheap_user::issetuid): Modify to use current_token. (cygheap_user::token): Ditto. (cygheap_user::deimpersonate): Ditto. (cygheap_user::reimpersonate): Ditto. (cygheap_user::has_impersonation_tokens): Ditto. (cygheap_user::close_impersonation_tokens): Ditto. * security.cc (cygwin_set_impersonation_token): Always set the token. (verify_token): Change type of gsid to cygpsid. (get_file_attribute): Use the effective ids. * syscalls.cc (seteuid32): Modify to use cygheap_user::current_token. * uinfo.cc (uinfo_init) Do not set cygheap->user.impersonation_state.
* white spaceChristopher Faylor2003-07-061-1/+1
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* * syscalls.cc (gethostid): Set thread affinity so that results are predictable.Christopher Faylor2003-07-061-0/+8
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* * Makefile.in: Remove cygserver stuff.Christopher Faylor2003-07-021-2/+0
| | | | | | | | | | | | | | | | | | | | | | * acconfig.h: Add USE_CYGSERVER define. * config.h.in: Regenerate. * configure.in: Add --enable-server setting. * configure: Regenerate. * fhandler_tty.cc (fhandler_tty_slave::open): Conditionalize compilation of cygserver stuff. * fork.cc (fork_child): Ditto. * shm.cc: Ditto. * tty.cc (tty::common_init): Ditto. * dcrt0.cc: Use bool rather than BOOL for CYGWIN environment variable definitions. * environ.cc: Ditto. * ntea.cc: Ditto. * security.cc: Ditto. * security.h: Ditto. * syscalls.cc (check_posix_perm): Remove externs that were already declared in a header. * winsup.h: Ditto. Declare _MT_SAFE here. Delete it someday since cygwin should always be _MT_SAFE.
* * cygheap.h (enum impersonation): New enum.Corinna Vinschen2003-06-301-68/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (cygheap_user::token): Delete. (cygheap_user::impersonated): Delete. (cygheap_user::external_token): New member. (cygheap_user::internal_token): New member. (cygheap_user::impersonation_state): New member. (cygheap_user::issetuid): Modify. (cygheap_user::token): New method. (cygheap_user::deimpersonate): New method. (cygheap_user::reimpersonate): New method. (cygheap_user::has_impersonation_tokens): New method. (cygheap_user::close_impersonation_tokens): New method. * dtable.cc (dtable::vfork_child_dup): Use new cygheap_user methods. * fhandler_socket.cc (fhandler_socket::dup): Ditto. * fork.cc (fork_child): Ditto. (fork_parent): Ditto. * grp.cc (internal_getgroups): Ditto. * security.cc (verify_token): Ditto. (check_file_access): Ditto. (cygwin_set_impersonation_token): Detect conflicts. Set user.external_token. * spawn.cc (spawn_guts): Use new cygheap_user methods. * syscalls.cc (seteuid32): Rearrange to use the two tokens in cygheap_user. (setegid32): Use new cygheap_user methods. * uinfo.cc: (internal_getlogin): Ditto.
* Throughout, remove "include <errno.h>" from files which already includeChristopher Faylor2003-06-161-1/+0
| | | | | | | | | | | | | | | | | | | cygerrno.h. * include/cygwin/config.h (__DYNAMIC_REENT__): Define. * include/cygwin/version.h: Bump API minor version. * cygwin.din: Export __getreent * cygerrno.h: Include errno.h. Fix places where _impure_ptr is used directly to store the errno value. * debug.cc (__set_errno): Ditto. * errno.cc: Remove _RRENT_ONLY define to get errno.cc compiled. * signal.cc: Rename _reent_clib to _REENT throughout. * thread.h (reent_clib): Remove prototype. * thread.cc (reent_clib): Rename reent_clib to __getreent. Return _impure_ptr until MTinterface is initialized. (reent_winsup): Fix a possible SEGV when _r == NULL. Return NULL instead. * MTinterface::fixup_after_fork: Switch reent back to _impure_ptr to keep signal handling running when fork is called from a thread other than the mainthread.
* * syscalls.cc (statfs): Call GetDiskFreeSpaceEx before GetDiskFreeSpace.Corinna Vinschen2003-05-261-3/+6
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* * autoload.cc (GetDiskFreeSpaceEx): Add.Corinna Vinschen2003-05-251-3/+16
| | | | | | | | * syscalls.cc (statfs): Call full_path.root_dir() instead of rootdir(full_path). Use GetDiskFreeSpaceEx when available and report space available in addition to free space. * fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name): Do not call FindFirstFile for disk root directories.
* * shared_info.h: Match shared_name declaration with below change.Corinna Vinschen2003-05-211-3/+9
| | | | | | | | | | | * shared.cc (shared_name): Use incoming char * parameter instead of local static buffer. (open_shared): Accomodate new calling convention for shared_name. * exceptions.cc (events_init): Ditto. * sigproc.cc (getsem): Ditto. * syscalls.cc (login): Ditto. (logout): Ditto. (pututline): Ditto.
* * Makefile.in (CYGWIN_START): Define as crt0.o. Add to TARGET_LIBS.Corinna Vinschen2003-05-121-7/+42
| | | | | | | | | | | | | | | | | | | * fhandler.h (fhandler_virtual::fstat): Remove useless declaration. * fhandler_virtual.cc: Remove _COMPILING_NEWLIB define. * ipc.cc (ftok): Use stat64. * syscalls.cc (_fstat64): Remove alias. (_fstat): Ditto. (_stat): Ditto. (_fstat64_r): New function. (_fstat_r): Ditto. (_stat64_r): Ditto. (stat_r): Ditto. * crt0.o: New file, moved from newlib. * include/sys/param.h: Ditto. * include/sys/utime.h: Ditto. * include/sys/utmp.h: Ditto. * include/sys/dirent.h: Ditto. Expose different struct dirent, dependening of the environment.
* * dir.cc (readdir): Fill out new old_d_ino field.Christopher Faylor2003-05-111-1/+1
| | | | | | | | | | | | | | | | * fhandler.h (fhandler_base::namehash): Define as ino_t. (fhandler_base::get_namehash): Ditto. * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Accommodate new 64 bit st_ino. * fhandler_socket.cc (fhandler_socket::fstat): Ditto. * path.cc (hash_path_name): Return ino_t. * syscalls.cc (stat64_to_stat32): Convert 64 bit inode to 32 bit. * winsup.h (hash_path_name): Declare as returning ino_t. * include/cygwin/stat.h (__stat32): Use 32 bit st_ino. (__stat64): Use 64 bit st_ino. * include/cygwin/types.h (__ino64_t): Define. (__ino32_t): Ditto. (ino_t): Define appropriately.
* * syscalls.cc (chown_worker): Allow chown'ing of socket files.Corinna Vinschen2003-05-031-1/+1
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* * syscalls.cc (setsid): Don't call FreeConsole if ctty is already < 0.Christopher Faylor2003-04-181-2/+2
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* * termios.cc (setspeed): New function.Christopher Faylor2003-04-161-0/+109
| | | | | | | | | | | | (cfsetospeed): Use setspeed to set speed. (cfsetispeed): Use setspeed to set speed. * autoload.cc: Add load statement for UuidCreate, and UuidCreateSequential. * cpuid.h: New file. * cygwin.din: Export gethostid. * fhandler_proc.cc (cpuid): Move to cpuid.h. (can_set_flag): Move to cpuid.h. * syscalls.cc (gethostid): New function. * version.h: Bump DLL minor version number to 83.
* * dir.cc: Change __off32_t to _off_t and __off64_t to _off64_tCorinna Vinschen2003-04-011-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | throughout. * fhandler.cc: Ditto. * fhandler.h: Ditto. * fhandler_clipboard.cc: Ditto. * fhandler_disk_file.cc: Ditto. * fhandler_dsp.cc: Ditto. * fhandler_floppy.cc: Ditto. * fhandler_mem.cc: Ditto. * fhandler_proc.cc: Ditto. * fhandler_process.cc: Ditto. * fhandler_random.cc: Ditto. * fhandler_registry.cc: Ditto. * fhandler_tape.cc: Ditto. * fhandler_termios.cc: Ditto. * fhandler_virtual.cc: Ditto. * fhandler_zero.cc: Ditto. * mmap.cc: Ditto. * pipe.cc: Ditto. * syscalls.cc: Ditto. * winsup.h: Ditto. * include/cygwin/stat.h: Ditto. * include/cygwin/types.h: Ditto. Remove definition of __off32_t and __off64_t.
* * syscalls.cc (login): Fix comment.Corinna Vinschen2003-03-291-4/+2
| | | | (logout): Ditto.
* * syscalls.cc: Slightly cleanup all utmp functions.Corinna Vinschen2003-03-291-70/+114
| | | | | | | | | | | | | | | | | (login): Use mutex to secure against concurrent access to wtmp file. (logout): Rewrite using POSIX calls. (utmp_fd): Initialized to -1 now. Any value < 0 is treated as closed in subsequent functions. (utmp_readonly): New variable, indicating utmp file open for reading only. (internal_setutent): New function implementing setutent(). (setutent): Call internal_setutent now. (endutent): Reset utmp_readonly. (getutent): Return immediately if utmp file can't be opened. (getutid): Ditto. (getutline): Ditto. (pututline): Ditto. Use mutex to secure against concurrent access to utmp file.
* * syscalls.cc (unlink): Be more defensive when SetFileAttributes is called.Christopher Faylor2003-03-221-3/+5
| | | | Fix typo in debugging output.
* * sigproc.h (signal_fixup_after_exec): Eliminate argument in declaration.Christopher Faylor2003-03-201-7/+15
| | | | | | | | | * exceptions.cc (signal_fixup_after_exec): Eliminate argument in definition. Don't reset signal handlers after spawm. Just treat like fork/exec. * dcrt0.cc (dll_crt0_1): Don't pass PROC_SPAWN argument to signal_fixup_after_exec. * syscalls.cc (unlink): Don't change attributes of file if not readonly/system. Ditto for resetting of arguments.
* * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): FixCorinna Vinschen2003-03-191-1/+1
| | | | | | | | | wrong usage of S_IFDIR. * security.cc (get_attribute_from_acl): Ditto. (get_file_attribute): Fix wrong usage of S_IFLNK. (get_object_attribute): Ditto. (alloc_sd): Fix wrong usage of S_IFDIR. * syscalls.cc (chmod): Allow chmod'ing of socket files.
* * cygwin.din: Export btowc, trunc.Christopher Faylor2003-03-171-5/+18
| | | | | | | | | | | | | | | | * include/cygwin/version.h: Reflect new exports. * syscalls.cc (_stat): Rename to stat to avoid newlib wrapper. * syscalls.cc (_fstat): Ditto. * fhandler_console.cc (fhandler_console::close): Correct check for current tty. Add debugging output when console is freed. (set_console_state_for_spawn): Add debugging output. * fhandler_tty.cc (fhandler_tty_slave::open): Don't decrement console open flag when vforking. * sigproc.cc (sigproc_terminate): Fix debugging output. * spawn.cc (handle): Eliminate second argument. (spawn_guts): Reflect elimination of argument change to handle. * syscalls.cc (setsid): Add debugging output when console is freed. * syscalls.cc (rename): Revert assumption that DELETE_ON_CLOSE works on Win9x.
* * include/cygwin/version.h: Bump DLL minor number to 23.Christopher Faylor2003-03-131-1/+5
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* * syscalls.cc (rename): Assume that DELETE_ON_CLOSE works on Win9x.Christopher Faylor2003-03-131-2/+2
| | | | * fhandler_tty.cc (fhandler_tty_slave::close): Fix typo in debug output.
* Switch to 32/64 datatypes:Corinna Vinschen2003-03-091-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (OBSOLETE_FUNCTIONS): Add open acl aclcheck aclfrommode aclfrompbits aclfromtext aclsort acltomode acltopbits acltotext chown facl fchown fgetpos fopen freopen fseeko fsetpos fstat ftello ftruncate getegid geteuid getgid getgrent getgrgid getgrnam getgroups getpwuid getpwuid_r getuid initgroups lchown lseek lstat mknod mmap seekdir setegid seteuid setgid setgroups setregid setreuid setuid stat telldir truncate. (NEW_FUNCTIONS): Add _open64 acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32 aclsort32 acltomode32 acltopbits32 acltotext32 chown32 facl32 fchown32 fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 fstat64 ftello64 ftruncate64 getegid32 geteuid32 getgid32 getgrent32 getgrgid32 getgrnam32 getgroups32 getpwuid32 getpwuid_r32 getuid32 initgroups32 lchown32 lseek64 lstat64 mknod32 mmap64 seekdir64 setegid32 seteuid32 setgid32 setgroups32 setregid32 setreuid32 setuid32 stat64 telldir64 truncate64 to substitute the above. * cygserver_shm.h (class client_request_shm): Change uid_t and gid_t members to __uid32_t and __gid32_t. * cygwin.din: Add symbols acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32 aclsort32 acltomode32 acltopbits32 acltotext32 facl32 fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 _fstat64 ftello64 _lseek64 mknod32 _open64. * glob.c: Include perprocess.h. (globtilde): Call getpwuid32 and getuid32 instead of getpwuid and getuid. (g_lstat): Check for applications API version to call the appropriate typed gl_lstat function. (g_stat): Ditto for gl_stat. * shm.cc (client_request_shm::client_request_shm): Call geteuid32 and getegid32 instead of geteuid and getegid throughout. * syscalls.cc (_open64): New alias for open. (_lseek64): New alias for lseek64. (_fstat64): New alias for fseek64. (mknod32): New function. (mknod): Calls mknod32 now. * winsup.h: Make function declarations for getuid32, geteuid32, and getpwuid32 accessible for plain C sources. Add declarations for getegid32 and getpwnam. * include/cygwin/version.h: Bum API minor number to 78. * include/sys/cygwin.h: Guard C++ specific members of struct per_process against inclusion in plain C sources. * include/sys/mman.h (mman): Add guard to avoid type clash when compiling Cygwin.
* whitespace cleanupChristopher Faylor2003-03-091-1/+0
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* * syscalls.cc (unlink): Attempt to be more clever about setting attributes ofChristopher Faylor2003-03-091-12/+24
| | | | | file. Only open file in query mode to avoid having to mess with security stuff for reading.
* * syscalls.cc (unlink): Always attempt to use FILE_FLAG_CLOSE_ON_DELETE toChristopher Faylor2003-03-091-57/+22
| | | | | | delete files since this allows us to preserve the protection of hard linked files. (link): Generate full path for potentially recalculated .lnk target.
* * path.h (PATH_LNK): New enum val.Christopher Faylor2003-03-081-32/+36
| | | | | | | | | | | | | | | | | (path_conv::is_lnk_symlink): New function. True if path represents .lnk style symlink. * path.cc (check_shortcut): Set PATH_LNK in pflags when appropriate. (symlink_info::check): Ditto. Remove PATH_LNK from pflags initially. * syscalls.cc (unlink): Always remove readonly attribute from a symlink regardless of type. (link): (from Corinna Vinschen) Allow links to symlinks. Reset attributes on a symlink after successful link creation. (chmod): Use is_lnk_symlink where appropriate. (rename): Ditto. * tty.cc (create_tty_master): Call GetComputerName instead of cygwin_gethostname. Set ut_id. * syscalls.cc (login): Call endutent. (setutent): Do not seek after a fresh open.
* * syscalls.cc (seteuid32): Fix formatting.Corinna Vinschen2003-03-071-3/+4
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* * dll_init.cc (dll_list::load_after_fork): Don't revert to LoadLibrary ifChristopher Faylor2003-03-021-21/+2
| | | | | | | | | | | | | | | | | LoadLibraryEx fails. * dtable.cc (dtable::dec_console_fds): Eliminate. (dtable::release): Don't treat console specially. (dtable::build_fhandler): Ditto. * dtable.h (console_fds): Eliminate. (dtable::dec_console_fds): Eliminate. (dtable::inc_console_fds): Eliminate. * fhandler.h (fhandler_console::open_fhs): New static element. * fhandler_console.cc (fhandler_console::open): Increment open_fs. (fhandler_console::close): Call FreeConsole if no more open consoles and ctty is not associated with the console. * syscalls.cc (setsid): Simplify check for when to call FreeConsole. (check_pty_fds): Eliminate definition. * winsup.h (check_pty_fds): Eliminate declaration.
* 2003-02-28 Pierre Humblet <pierre.humblet@ieee.org>Pierre Humblet2003-02-281-2/+2
| | | | | * syscalls.cc (fstat64): Pass get_name () to pc. (access): Pass fn to stat_worker.
* * dtable.cc (dtable::build_fhandler_from_name): Set some fhandlerCorinna Vinschen2003-02-211-7/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | data on sockets to evaluate AF_LOCAL sockets correctly. (dtable::build_fhandler): Set unit number on sockets. * fhandler.h (fhandler_socket): Add unit number. (fhandler_socket::get_unit): New method. * fhandler_socket.cc (fhandler_socket::fhandler_socket): Set unit number. (fhandler_socket::fstat): Reorganize to return more Linux-like values. * net.cc: include ctype.h. (fdsock): Set unit number when building fhandler. * path.cc (path_conv::check): Set device type to FH_SOCKET if file is a AF_UNIX socket. (get_devn): Evaluate unit for virtual socket devices. (win32_device_name): Set windows path for sockets to unix_path with just backslashes to keep the different names. * syscalls.cc (fstat64): Don't override st_ino, st_dev and st_rdev for sockets. (stat_worker): Ditto. From Pierre Humblet: * autoload.cc (AccessCheck): Add. (DuplicateToken): Add. * security.h (check_file_access): Declare. * syscalls.cc (access): Convert path to Windows, check existence and readonly attribute. Call check_file_access instead of acl_access. * security.cc (check_file_access): Create. * sec_acl (acl_access): Delete.
* * include/cygwin/in.h (in_attr_t): Define new type.Christopher Faylor2003-02-101-2/+2
| | | | | | | | | | | | | | | | | | * include/arpa/inet.h (inet_addr): Change return type to in_addr_t. (inet_lnaof): Ditto. (inet_netof): Ditto. (inet_network): Ditto. * include/cygwin/types.h: Move many *_t typedefs here. Protect them with ifdefs. * fhandler_disk_file.cc (fhandler_disk_file::fstat): Change ntsec_atts to mode_t. * security.cc (get_attribute_from_acl): Accept mode_t attribute. (get_nt_attribute): Ditto. (get_file_attribute): Ditto. (get_nt_object_attribute): Ditto. (get_object_attribute): Ditto. * security.h: Reflect above changes. * syscalls.cc (chown_worker): Change attrib to mode_t.
* * syscalls.cc (struct system_cleanup_args): New struct.Thomas Pfaff2003-02-041-8/+24
| | | | | | (system_cleanup): New function. (system): Use pthread_cleanup_push and _pop to save and restore signal handlers and sigprocmask.
* * uinfo.cc (pwdgrp::load): Regularize strace output. Add warning forChristopher Faylor2003-01-261-1/+1
| | | | CreateFile failure.
* * syscalls.cc (seteuid32): On Win95 get the pw entry. If it existsCorinna Vinschen2003-01-251-18/+11
| | | | | | | | | | | | update the euid and call cygheap->user.set_name. Remove special handling of ILLEGAL_UID. (setgid32): Add a debug_printf. On Win95, always set the egid. Remove special handling of ILLEGAL_GID. Do not compare gid and gr_gid. * child_info.h (class cygheap_exec_info): Remove uid. * spawn.cc (spawn_guts): Do not set ciresrv.moreinfo->uid. * dcrto.cc (dll_crt0_1): Always call uinfo_init. * uinfo.cc (uinfo_init): Reorganize and close handle if needed. (cygheap_user::ontherange): Do not call internal_getpwnam if pw is NULL.
* * cygwin.din: Export setreuid32, setreuid, setregid32, setregid.Corinna Vinschen2003-01-241-0/+50
| | | | | | | | * syscalls.cc (setreuid32): New function. (setreuid): Ditto. (setregid32): Ditto. (setregid): Ditto. * include/cygwin/version.h: Bump API minor number.
* * autoload.cc: Fix copyright date.Corinna Vinschen2003-01-151-1/+1
| | | | | | | | | | | * fhandler_dsp.cc: Ditto. * mmap.cc: Ditto. * net.cc: Ditto. * ntdll.h: Ditto. * signal.cc: Ditto. * syscalls.cc: Ditto. * uname.cc: Ditto. * wait.cc: Ditto.
* Apply system_cancel patchThomas Pfaff2003-01-141-0/+2
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* 2002-12-10 Pierre Humblet <pierre.humblet@ieee.org>Corinna Vinschen2002-12-101-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * pinfo.h (winpids::set): Renamed from init.Christopher Faylor2002-11-291-1/+1
| | | | | | | | | | | (winpids::init): New declaration. (winpids::cs): Ditto. (winpids::winpids): Use set rather than init. * external.cc (fillout_pinfo): Ditto. * dcrt0.cc (dll_crt0_1): Call winpids::init. * pinfo.cc (winpids::set): Renamed from init. Wrap calls in critical section. (winpids::init): New function. (winpids::cs): Define.
* * exceptions.cc (handle_sigsuspend): Force pending signal delivery beforeChristopher Faylor2002-11-221-0/+3
| | | | | | | | | | | | | | | | | | waiting for signals to happen. * signal.cc (sleep): Force pending signal delivery before sleeping. (usleep): Ditto. (signal): Force pending signal delivery before manipulating signal stuff. (sigprocmask): Ditto. (kill_worker): Ditto. (abort): Ditto. (sigaction): Ditto. * syscalls.cc (readv): Force pending signal delivery before I/O. (writev): Ditto. (open): Ditto. * net.cc: Ditto, throughout. * sigproc.cc (sig_dispatch_pending): Deliver any pending signals prior to returning. * tty.cc (tty::make_pipes): Increase pipe buffer size.
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