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* * cygwin.din: Export getc_unlocked, getchar_unlocked,Corinna Vinschen2002-08-281-0/+8
| | | | | putc_unlocked, putchar_unlocked functions. * include/cygwin/version.h: Bump api minor.
* * perthread.h (vfork_save): Add ctty, sid, pgid, exitval fields.Christopher Faylor2002-08-181-0/+1
| | | | | | | | | | | | | | | | | (vfork_save::restore_pid): New method. (vfork_save::restore_exit): New method. * fork.cc (vfork): Save ctty, sid, pgid and restore them when returning to "parent". Use exitval field if exiting but never created a new process. * syscalls.cc (setsid): Detect when in "vfork" and force an actual fork so that pid will be allocated (UGLY!). (getsid): New function. * dcrt0.cc (do_exit): Use vfork_save::restore_exit method for returning from a vfork. * spawn.cc (spawnve): Use vfork_save::{restore_pid,restore_exit} methods for returning from vfork. * cygwin.din: Export getsid. * include/cygwin/version.h: Bump api minor number. * malloc.cc: #ifdef sYSTRIm for when MORECORE_CANNOT_TRIM is true.
* * Makefile.in: Add support for new malloc.o and renamed malloc_wrapper.o. UseChristopher Faylor2002-08-161-8/+14
| | | | | | | | | | | | | | | | | -fomit-frame-pointer for malloc.o compilation. * malloc_wrapper.cc: New file. Rename from malloc.cc. Add support for more malloc functions. Eliminate export_* calls. Just use straight malloc names. Remove unused argument from malloc lock functions. * cygwin.din: Just export straight malloc names. Add malloc_stats, malloc_trim, malloc_usable_size, mallopt, memalign, valloc. * dcrt0.cc (__cygwin_user): Eliminate export_* malloc entries. * fork.cc (fork_parent): Remove unused argument from malloc_lock argument. * malloc.cc: New file. Doug Lea's malloc v2.7.1. * cygmalloc.h: New file. * include/cygwin/version.h: Bump API_MINOR. * sync.h (muto::acquire): Use appropriate number for regparm attribute. (muto::reset): Ditto. (muto::release): Ditto.
* * security.cc: Change some formatting.Corinna Vinschen2002-07-291-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * include/cygwin/version.h: Bump API minor version. * cygheap.h (class cygheap_user): Add member groups. * security.h (class cygsidlist): Add members type and maxcount, methods position, addfromgr, alloc_sids and free_sids and operator+= (const PSID psid). Modify contains () to call position () and optimize add () to use maxcount. (class user_groups): Create. Update declarations of verify_token and create_token. * security.cc (cygsidlist::alloc_sids): New. (cygsidlist::free_sids): New. (get_token_group_sidlist): Create from get_group_sidlist. (get_initgroups_sidlist): Create from get_group_sidlist. (get_group_sidlist): Suppress. (get_setgroups_sidlist): Create. (verify_token): Modify arguments. Add setgroups case. (create_token): Modify arguments. Call get_initgroups_sidlist and get_setgroups_sidlist as needed. Set SE_GROUP_LOGON_ID from auth_pos outside of the loop. Rename the various group sid lists consistently. * syscalls.cc (seteuid32): Modify to use cygheap->user.groups. (setegid32): Call cygheap->user.groups.update_pgrp. * grp.cc (setgroups): Create. (setgroups32): Create. * uinfo.cc (internal_getlogin): Initialize and update user.groups.pgsid. * cygwin.din: Add setgroups and setgroups32.
* * cygwin.din (fcloseall): Add symbol for export.Corinna Vinschen2002-07-241-0/+4
| | | | (fcloseall_r): Ditto.
* * cygwin.in: Change erroneous entries.Christopher Faylor2002-07-121-2/+1
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* * cygwin.din (__fpclassifyd): Add symbol.Corinna Vinschen2002-07-021-0/+4
| | | | | | (__fpclassifyf): Ditto. (__signbitd): Ditto. (__signbitf): Ditto.
* * Makefile.in: Ensure that -MD gets added to CFLAGS regardless of CFLAGSChristopher Faylor2002-06-111-8/+8
| | | | | | | | | | | | | | command-line setting. * cygwin.din: Export sexec* functions as function which returns ENOSYS (i.e., sexec* is deprecated). * dtable.cc (dtable::vfork_child_dup): Ensure that impersonation is restored even on failure. * exec.cc: Throughout, remove references to sexec* and _spawnve. * pinfo.h: Remove _spawnve declaration. * spawn.cc: Rename _spawnve to spawnve and use throughout. (spawn_guts): Eliminate hToken argument and processing of same. Just perform special actions if impersonating. (spawnve): Rename from _spawnve.
* 2002-06-10 Robert Collins <rbtcollins@hotmail.com>Robert Collins2002-06-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygwin.din: Add _pthread_cleanup_push and _pthread_cleanup_pop. * pthread.cc: Change __pthread_self to pthread::self() thruoghout. (_pthread_cleanup_push): New function. (_pthread_cleanup_pop): Ditto. * thread.cc: Thanks to Thomas Pfaff for the pthread cleanup_push,_pop patch, this work is derived from that. Change __pthread_self to pthread::self() thruoghout. (__pthread_self): Rename to pthread::self. (pthread::self): New method. (pthread::pthread): Initialize new member. (pthread::push_cleanup_handler): New method. (pthread::pop_cleanup_handler): New method. (pthread::pop_all_cleanup_handlers): New method. (__pthread_exit): Pop all cleanup handlers. * thread.h (pthread::push_cleanup_handler): Declare. (pthread::pop_cleanup_handler): Ditto. (pthread::pop_all_cleanup_handlers): Ditto. (pthread::self): New static method. (__pthread_exit): Give C++ linkage. (__pthread_join): Ditto. (__pthread_detach): Ditto. (__pthread_self): Remove. 2002-04-24 Thomas Pfaff <tpfaff@gmx.net> * include/pthread.h (__pthread_cleanup_handler): New structure (pthread_cleanup_push): Rewritten . (pthread_cleanup_pop): Ditto. (_pthread_cleanup_push): New prototype. (_pthread_cleanup_pop) Ditto. 2002-04-24 Thomas Pfaff <tpfaff@gmx.net> * thread.cc (thread_init_wrapper): Check if thread is already joined. (__pthread_join): Set joiner first. (__pthread_detach): Ditto.
* * cygwin.din: Eliminate some newlib wrappers.Christopher Faylor2002-06-061-18/+18
| | | | | | | * path.cc (get_devn): Only consider first 99 potential com devices. (get_device_number): Ditto. * times.cc (_times): Eliminate. (_times): Renamed from times().
* Remove fcntl.h includes throughout.Christopher Faylor2002-06-051-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fhandler.h: Move fcntl.h include here. (fhandler_base::set_flags): Accept supplied_bin argument. Make non-inlined. * dtable.cc (dtable::init_std_file_from_handle): Just use binmode from pc. (reset_to_open_binmode): Use set_flags. * cygwin.din (open): Avoid newlib wrapper. (read): Ditto. (unlink): Ditto. (write): Ditto. * fhandler.cc (fhandler_base::set_flags): Accept supplied_bin argument. Make binmode decisions here. (fhandler_base::open): Avoid using pc if it is NULL. Eliminate binmode logic. Just call set_flags with binmode argument. (fhandler_base::init): Call set_flags with binmode argument. * fhandler_clipboard.cc (fhandler_dev_clipboard::open): Ditto. * fhandler_console.cc (fhandler_console::open): Ditto. (fhandler_console::init): Force binary on open. * fhandler_disk_file.cc (fhandler_disk_file::open): Don't set binmode here. Let it happen in base class. * fhandler_dsp.cc (fhandler_dev_dsp::open): Force binmode open. Set return value appropriately if unable to open. * fhandler_proc.cc (fhandler_proc::open): Make sure flags are set before open_status. * fhandler_process.cc (fhandler_process::open): Ditto. * fhandler_registry.cc (fhandler_registry::open): Ditto. * fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Ditto. * fhandler_raw.cc (fhandler_dev_raw::open): Force O_BINARY by default. * fhandler_serial.cc (fhandler_serial::init): Ditto. * fhandler_tty.cc (fhandler_tty_slave::open): Ditto. (fhandler_pty_master::open): Ditto. * fhandler_virtual.cc (fhandler_virtual::open): Ditto. * fhandler_windows.cc (fhandler_windows::open): Ditto. * fhandler_zero.cc (fhandler_dev_zero::open): Ditto. * net.cc (fdsock): Ditto. * path.cc (path_conv::check): Avoid checking for extension when error or directory. (set_flags): Set PATH_TEXT explicitly, when appropriate. (mount_info::conv_to_win32_path): Use set_flags() to set path flags. * path.h (PATH_TEXT): New enum. (path_conv::binmode): Return appropriate constant based on binmode. * pipe.cc (make_pipe): Set binmode to O_TEXT xor O_BINARY. * syscalls.cc (setmode_helper): Make debugging message a little clearer. (setmode): Set binmode via set_flags.
* Change internal uid datatype from __uid16_t to __uid32_tCorinna Vinschen2002-05-291-0/+6
| | | | | | | | | | | | | | | | | | | | 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.
* Change internal gid datatype from __gid16_t to __gid32_tCorinna Vinschen2002-05-281-0/+12
| | | | | | | | | | | | | | | | | | | | | | | throughout. * cygwin.din: Export new symbols chown32, fchown32, getegid32, getgid32, getgrgid32, getgrnam32, getgroups32, initgroups32, lchown32, setgid32, setegid32, getgrent32. * grp.cc (grp32togrp16): New static function. (getgrgid32): New function. (getgrnam32): Ditto. (getgrent32): Ditto. (getgroups32): Change name of internal function from getgroups. (getgroups32): New function. (initgroups32): Ditto. * syscalls.cc (chown32): Ditto. (lchown32): Ditto. (fchown32): Ditto. (setegid32): Ditto. (setgid32): Ditto. * uinfo.cc (getgid32): Ditto. (getegid32): Ditto. * include/cygwin/grp.h: Remove declaration of getgrgid() and getgrnam(). Declare getgrgid32() and getgrnam32() instead. Declare getgid32().
* * cygwin.din: Add strlcat and strlcpy.Christopher Faylor2002-05-131-0/+4
| | | | * include/cygwin/version.h: Increment API minor version number.
* * cygwin.din: Add strptime.Christopher Faylor2002-04-091-0/+2
| | | | * include/cygwin/version.h: Increment API version number.
* * cygwin.din (fstat64): New symbol.Corinna Vinschen2002-02-251-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (ftruncate64): Ditto. (lseek64): Ditto. (lstat64): Ditto. (mmap64): Ditto. (seekdir64): Ditto. (stat64): Ditto. (telldir64): Ditto. (truncate64): Ditto. * dir.cc (telldir64): New function. (telldir): Call telldir64(). (seekdir64): New function. (seekdir): Call seekdir64(). * fhandler.h: Redefine all methods using __off32_t to use __off64_t. * fhandler.cc: Use __off64_t and struct __stat64 throughout. * fhandler_clipboard.cc: Ditto. * fhandler_disk_file.cc: Ditto. * fhandler_dsp.cc: Ditto. * fhandler_floppy.cc: Ditto. * fhandler_mem.cc: Ditto. * fhandler_random.cc: Ditto. * fhandler_socket.cc: Ditto. * fhandler_tape.cc: Ditto. * fhandler_zero.cc: Ditto. * pipe.cc: Ditto. * glob.c: Ditto, call lstat64 and stat64 in Cygwin. * mmap.cc: Use __off64_t throughout. (mmap64): New function. * sec_acl.cc (acl_worker): Use struct __stat64, call stat64 and lstat64. * syscalls.cc (lseek64): New function. (stat64_to_stat32): Ditto. (fstat64): Ditto. (stat64): Ditto. (lstat64): Ditto. (ftruncate64): Ditto. (truncate64): Ditto. (_fstat): Call fstat64. (_stat): Call stat64. (cygwin_lstat): Rename to avoid declaration problem. Call lstat64. (stat_worker): Use struct __stat64. (access): Ditto. (ftruncate): Call ftruncate64. (truncate): Call truncate64. * wincap.cc: Set flag has_64bit_file_access appropriately. * wincap.h: Add flag has_64bit_file_access. * winsup.h (ILLEGAL_SEEK): Define as __off64_t. (stat_dev): Declare using struct __stat64. (stat_worker): Ditto. * include/cygwin/stat.h (struct __stat32): Define if compiling Cygwin. (struct __stat64): Ditto. (struct stat): Revert definition with explicitly sized datatypes. Eliminate sized field names. * include/cygwin/types.h (blksize_t): New type. (__blkcnt32_t): Ditto. (__blkcnt64_t): Ditto. (blkcnt_t): Ditto.
* * cygwin.din: Add recvmsg and sendmsg.Corinna Vinschen2002-01-191-0/+2
| | | | | * net.cc: Add cygwin_recvmsg and cygwin_sendmsg. * /usr/include/sys/socket.h: Add recvmsg and sendmsg.
* * Makefile.in: Add fnmatch.o to DLL_OFILES.Corinna Vinschen2002-01-171-0/+2
| | | | | | | * cygwin.din: Add fnmatch export symbol. * fnmatch.c: New file. * include/fnmatch.h: Ditto. * include/cygwin/version.h: Bump API minor version to 50.
* * cygwin.din: Add symbols for endutent(), getutent(), getutid(),Corinna Vinschen2001-12-281-0/+12
| | | | | | | | | | | getutline(), setutent() and utmpname(). * syscalls.cc (setutent): New function. (endutent): Ditto. (utmpname): Ditto. (getutent): Ditto. (getutid): Ditto. (getutline): Ditto. * include/cygwin/version.h: Bump API minor version.
* * Makefile.in (VPATH): Add regex directory.Christopher Faylor2001-12-201-10/+5
| | | | | | | | | | | | | | | | | | (NM): new variable. (OBSOLETE_FUNCTIONS): Ditto. (NEW_FUNCTIONS): Ditto. (install-headers): Install regex.h. (install-man): New target. (install): Use new target. (DLL_OFILES): Add v8_reg* stuff. (new-cygwin1.dll): Eliminate stamp-cygwin-lib creation. (libcygwin.a): Remove obsolete functions from import lib. Add new functions. * configure.in: Detect 'nm' tool. * configure: Regenerate. * cygwin.din: Export posix_reg* functions. Eliminate export of v8 reg* functions. This is now handled in object files themselves. * regex/*: New files. * regexp/v8_*.c: New files, renamed from non v8_ equivalents.
* * cygwin.din (ualarm): New export.Christopher Faylor2001-11-281-2/+4
| | | | | | | | | | | | * dcrt0.cc (_dll_crt0): Add experimental tls storage declaration. (dll_crt0): Ditto. * debug.cc (thread_stub): Ditto. * thread.cc: Minor cleanup. (__pthread_create): Add experimental tls storage declaration. * miscfuncs.cc: Define tls index. * winsup.h: Declare experimental tls storage. * window.cc (alarm): Use old timer return from setitimer. (ualarm): New function.
* * cygwin.din: export strtoll and strtoullChristopher Faylor2001-10-011-0/+4
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* * cygwin.din (__argv): Export.Christopher Faylor2001-09-191-0/+3
| | | | | | | (__argc): Ditto. (__progname): Ditto. * include/getopt.h (getopt_long): constify arguments. * lib/getopt.c: Import new file from NetBSD.
* * cygwin.din: Remove cygwin_getshared.Christopher Faylor2001-09-111-2/+0
| | | | | | * shared.cc: Ditto. * include/cygwin/version.h: Bump API minor number. * dtable.cc (dtable::build_fhandler): Fix incorrect test for socket.
* * cygwin.din: Add gamm*_r function exports.Christopher Faylor2001-09-081-0/+8
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* * cygwin.din: Add `dirfd'.Corinna Vinschen2001-09-031-0/+2
| | | | | | | | * dir.cc (dirfd): New function. (opendir): Open a directory file descriptor and save it in __d_dirent->d_fd. (closedir): Close directory file descriptor. * include/cygwin/version.h: Bump API minor version to 44.
* * cygwin.din: Export sys_errlist, sys_nerr.Christopher Faylor2001-07-271-0/+2
| | | | * include/cygwin/version.h: Bump minor version number.
* Christopher Faylor <cgf@cygnus.com>Christopher Faylor2001-07-261-0/+1
| | | | | * cygwin.din: Export __signgam. * include/cygwin/version.h: Bump minor version number.
* * cygwin.din: Add fchdir symbols.Corinna Vinschen2001-06-101-0/+2
| | | | | | | * path.cc (chdir): Guard against invalid parameter. (fchdir): New function. * include/cygwin/version.h: Bump API minor version to 40. * uinfo.cc (internal_getlogin): Remove unused variable.
* * cygwin.din: Export asctime_r, ctime_r, gmtime_r, localtime_rEgor Duda2001-04-251-0/+8
| | | | * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 39
* * cygwin.din: Add *scanf and *scan_r functions.Christopher Faylor2001-04-201-0/+18
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* Throughout, change fdtab references to cygheap->fdtab.Christopher Faylor2001-04-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | * child_info.h (cygheap_exec_info): Eliminate special fdtab stuff. * spawn.cc (spawn_guts): Ditto. * cygheap.cc (cygheap_init): Initialize fdtab, if appropriate. * cygheap.h (CYGHEAPSIZE): Include size of init_cygheap. (_cmalloc_entry): Include fdtab here. * dtable.h (dtable): Declare/define new methods. * dtable.cc (dtable::vfork_child_fixup): New method. (dtable::fixup_after_exec): Remove unneeded extra arguments. * dcrt0.cc (dll_crt0_1): Ditto. * environ.cc (getwinenv): Use case sensitive comparison. (winenv): Make a copy of environment cache to avoid realloc problems when duplicate environment variables exist in the environment. (From Egor Duda) * net.cc (cygwin_socket): Revert Apr 14 change. * include/sys/file.h: Protect against previous X_OK definition. * passwd.cc: Eliminate passwd_sem throughout. * security.cc: Ditto. * cygwin.din: Export New functions. * passwd.cc (read_etc_passwd): Make race safe. (getpwuid_r): New function. (getpwnam_r): New function.
* * fork.cc (fork_child): Call the __pthread_atforkchild function.Christopher Faylor2001-04-131-0/+1
| | | | | | | | | | | | (fork_parent): Call the __pthread_atforkparent function. * cygwin.din: Export pthread_atfork. * thread.h (callback): New class. (MTinterface): Use it. * thread.cc (__pthread_atforkprepare): New function. (__pthread_atforkparent): New function. (__pthread_atforkchild): New function. (__pthread_atfork): New function. * pthread.cc (pthread_atfork): New function.
* * configure.in: Remove PTH_ALLOW.Robert Collins2001-04-121-38/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygwin.din: Remove @PTH_ALLOW@ prefixes to pthread functions. Add new pthread exports. * pthread.cc: New wrapper functions for the above new exports. * sched.cc (valid_sched_parameters): New function. (sched_setparam): Use it. (sched_set_thread_priority): New function. Used by pthread_sched*. * thread.cc (pthread_key_destructor::InsertAfter): New function. (pthread_key_destructor::UnlinkNext): New function. (pthread_key_destructor::Next): New function. (pthread_key_destructor_list::Insert): New function. (pthread_key_destructor_list::Remove): New function. (pthread_key_destructor_list::Pop): New function. (pthread_key_destructor::pthread_key_destructor): New function. (pthread_key_destructor_list::IterateNull): New function. (MTinterface::Init): Initialise new member. (pthread::pthread): Initialise new members. (pthread::create): Copy new attributes. Set the new thread priority. (pthread_attr::pthread_attr): Initialise new members. (pthread_key::pthread_key): Setup destructor function. (pthread_key::~pthread_key): Remove destructor function. (pthread_mutexattr::pthread_mutexattr): New function. (pthread_mutexattr::~pthread_mutexattr): New function. (__pthread_once): New function. (__pthread_cleanup): New function. (__pthread_cancel): New function. (__pthread_setcancelstate): New function. (__pthread_setcanceltype): New function. (__pthread_testcancel): New function. (__pthread_attr_getinheritsched): New function. (__pthread_attr_getschedparam): New function. (__pthread_attr_getschedpolicy): New function. (__pthread_attr_getscope): New function. (__pthread_attr_setinheritsched): New function. (__pthread_attr_setschedparam): New function. (__pthread_attr_setschedpolicy): New function. (__pthread_attr_setscope): New function. (__pthread_exit): Call any key destructors on thread exit. (__pthread_join): Use the embedded attr values. (__pthread_detach): Use the embedded attr values. (__pthread_getconcurrency): New function. (__pthread_getschedparam): New function. (__pthread_key_create): Pass the destructor on object creation. (__pthread_key_delete): Correct incorrect prototype. (__pthread_setconcurrency): New function. (__pthread_setschedparam): New function. (__pthread_cond_timedwait): Support static mutex initialisers. (__pthread_cond_wait): Ditto. (__pthread_mutex_getprioceiling): New function. (__pthread_mutex_lock): Support static mutex initialisers. (__pthread_mutex_trylock): Ditto. (__pthread_mutex_unlock): Ditto. (__pthread_mutex_destroy): Ditto. (__pthread_mutex_setprioceiling): New function. (__pthread_mutexattr_getprotocol): New function. (__pthread_mutexattr_getpshared): New function. (__pthread_mutexattr_gettype): New function. (__pthread_mutexattr_init): New function. (__pthread_mutexattr_destroy): New function. (__pthread_mutexattr_setprotocol): New function. (__pthread_mutexattr_setprioceiling): New function. (__pthread_mutexattr_getprioceiling): New function. (__pthread_mutexattr_setpshared): New function. (__pthread_mutexattr_settype): New function. Remove stubs for non MT_SAFE compilation. * thread.h: Remove duplicate #defines. Add prototypes for new functions in thread.cc. (pthread_key_destructor): New class. (pthread_key_destructor_list): New class. (pthread_attr): Add new members. (pthread): Remove members that are duplicated in the pthread_attr class. (pthread_mutex_attr): Add new members. (pthread_once): New class. * include/pthread.h: Add prototypes for new functions exported from cygwin1.dll. Remove typedefs. * include/sched.h: Add prototypes for new functions in sched.cc. * include/cygwin/types.h: Add typedefs from pthread.h
* * Makefile.in: Put -lgcc last in list of libraries, since stdc++ library needsChristopher Faylor2001-04-091-1/+0
| | | | | | | | | | | | | | it. * cygwin.din: Remove obsolete "__empty" export. * exceptions.cc (call_signal_handler_now): Force inclusion of function even when -finline-functions is specified. * sigproc.h: Remove obsolete call_signal_handler declaration. * fhandler_console.cc (cp_get_internal): New function. (cp_convert): New function. (con_to_str): New function. (str_to_con): New function. (fhandler_console::read): Replace OemToCharBuff with con_to_str. (fhandler_console::write_normal): Replace CharToOemBuff with str_to_con.
* add missing stuff.Christopher Faylor2001-03-261-0/+8
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* * cygwin.din: Export the new functions.Christopher Faylor2001-03-171-0/+10
| | | | | | | | | * pthread.cc (pthread_cond_*): Add wrapper functions that call __pthread_cond* functions. * thread.cc (__pthread_cond_*): Implement the pthread_cond* functions. * thread.h: Add new class entries and prototypes for __pthread_cond* functions. * include/pthread.h: user land header prototypes for pthread_cond* functions and related defines.
* * dlopen.c (dlopen): Return NULL when name is NULL (suggested byChristopher Faylor2001-03-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | chrisiasci@aol.com). * cygwin.din: Add a new, internally used export - _check_for_executable. * dcrt0.cc (dll_crt0_1): Set _check_for_executable for older binaries. Pass user_data to premain functions. * fhandler.cc (fhandler_disk_file::open): Only check for executable if the linked program is intereested in the executable bit. (fhandler_disk_file::check_execable_p): Delete. * fhandler.h (executable_states): New enumeration of various states of executable bit caring. (fhandler_base::set_execable_p): New method. * fhandler_termios.cc (fhandler_termios::line_edit): Flag when a signal has been sent to the tty. Return -1 when this is so. * fhandler_console.cc (fhandler_console::read): Return -1 when signal sending character encountered. * path.cc (path_conv::check): Record when path refers to a disk device. Move executable extension check here. (check_sysfile): Accomodate new EXEC path states. (has_suffix): Remove. (next_suffix): Remove. (class suffix_scan): New clas. (suffix_scan::has): New method. (suffix_scan:next): New method. (symlink_info::check): Use suffix_scan method to control for scanning for suffixes. * path.h (path_conv::exec_state): New method. * perprocess.h: Make "C" friendly. * include/cygwin/version.h: Define CYGWIN_VERSION_CHECK_FOR_S_IEXEC. Bump CYGWIN_VERSION_API_MINOR. * include/sys/cygwin.h: Change premain declarations. * winsup.h: Move __cplusplus test to after builtin defines.
* * cygwin.din: Export rand48 functions.Christopher Faylor2001-02-201-0/+18
| | | | | | * thread.cc (MTinterface::Init): Remove the initialization of `reent_data'. * dcrt0.cc: Add the initalizer to the declaration of `reent_data'. * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 35.
* * cygwin.din: Add export for setlogmask().Christopher Faylor2001-01-221-0/+1
| | | | * syslog.cc (setlogmask): New function.
* * cygwin.din: Add symbols for `getrlimit' and `setrlimit'.Corinna Vinschen2000-12-271-0/+4
| | | | | | | | | | | | * exceptions.cc (stackdump): Avoid creating stackdump when `rlim_core' is 0. * resource.cc: New global variable `rlim_core'. (getrlimit): New function. (setrlimit): Ditto. include/cygwin/version.h: Bump minor API version to 32 due to adding `getrlimit' and `setrlimit'. include/sys/resource.h: Add defines, types and prototypes for `getrlimit' and `setrlimit'.
* * cygwin.din: Declare strtok_r for the import lib. Already in the DLL.Corinna Vinschen2000-12-071-0/+2
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* * net.cc (cygwin_inet_aton): New function.Corinna Vinschen2000-11-251-0/+1
| | | | * cygwin.din: Export cygwin_inet_aton as inet_aton.
* * cygwin.din: Add symbol hstrerror.Corinna Vinschen2000-10-141-0/+1
| | | | | | | | | * net.cc: Change meaning of member `s' of struct host_errmap. (set_host_errno): Fix error in loop condition. (hstrerror): Ditto. (herror): Add appropriate functionality. * include/netdb.h: Add declaration of hstrerror. * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 29.
* * include/cygwin/version.h: Bump DLL minor version number to 5 due to all ofChristopher Faylor2000-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the changes below. Redefine process structure to avoid a fixed size table. Redefine pinfo/_pinfo classes. Use these throughout. * dcrt0.cc (dll_crt0_1): Accomodate set_myself argument change. (__api_fatal): Accomodate _pinfo::record_death argument change. * exceptions.cc (really_exit): Ditto. (sig_handle_tty_stop): Use pinfo constructor to access process info. (events_init): Don't create pinfo_mutex since it is no longer required. * external.cc (fillout_pinfo): Use winpids class to iterate over all system pids. (cygwin_internal): lock_pinfo_for_update and unlock_pinfo are now noops. * fhandler_termios.cc (fhandler_termios::set_ctty): Use pinfo constructor to access process info. * fork.cc (fork): Reorganize to initialize child info after the child has started since that is when we know the child's winpid, which is necessary to allocate the pinfo shared memory. * mmap.cc (recreate_mmaps_after_fork): Change arg type to _pinfo. * pinfo.cc: Rename pinfo methods to _pinfo throughout. Eliminate pinfo_list stuff. (set_myself): Accept a pid argument now. Call pinfo initializer to initialize myself. Detect when this is an "execed" process and create an "indirect" pid block. (pinfo_init): Accomodate set_myself arg change. (procinfo): Remove. (pinfo::lock_pinfo): Remove. (pinfo::unlock_pinfo): Remove. (pinfo::init): New method. Allocates shared memory space for process pinfo structure. (pinfo::record_death): Don't call locking functions. (cygwin_winpid_to_pid): Simplify by using new pinfo constructor. (EnumProcessesW95): New function for iterating over processes on Windows 95. (winpids::winpids): New constructor for winpids class. Sets up a list of process ids. (enum_init): Initialize w95/wnt pid enumerators. * shared.cc (shared-info::initialize): Remove pid initialization. * shared.h: Move pinfo stuff into pinfo.h. (class shared_info): Remove pinfo_list element. * signal.cc (kill_worker): Use pinfo constructor to access process info. (kill_pgrp): Ditto. Use winpids methods to access list of processes. * sigproc.cc: Throughout, modify to use _pinfo where appropriate. (proc_exists (pid_t)): New function. Determines if a process exists based on the pid. (proc_exists (_pinfo *p): Use new proc_exists function above. (proc_subproc): Copy pinfo stuff around rather than _pinfo pointers. Try to be careful about releasing shared memory when we don't need it anymore. Remove pinfo locks. (remove_zombies): Remove pinfo memory when zombie is going away. * sigproc.h: Reflect _pinfo/pinfo changes in sigproc.cc. * spawn.cc (spawn_guts): Eliminate pinfo *child argument. Reorganize to only initialize child pinfo after process has been started and we know the windows pid. (_spawnve): Reflect spawn_guts changes. * syscalls.cc (setpgid): Use pinfo constructor to access process info. (getpgid): Ditto. (internal_getlogin): Use _pinfo. * winsup.h: Eliminate pinfo_mutex. Eliminate spawn_guts declaration since it is static now. Reflect set_myself argument change. * include/sys/cygwin.h: Add some PID_* enums to accomodate new pinfo stuff. * include/cygwin/version.h: Update minor version for cygdrive changes below.
* * cygwin.din: Export _getmode and getmode to allow querying of binary state ofChristopher Faylor2000-07-091-0/+2
| | | | | | | | | | | | | | | an fd. * external.cc (cygwin_internal): Add handling of perfile_table setting. * fhandler.cc (perfile_table): New global. (fhandler_base::get_default_fmode): New method to return a file's default mode based on its name. (fhandler_base::open): Use get_default_mode method to determine a file's mode. Record file mode in file flags. * fhandler.h (fhandler_base): Declare get_default_fmode * syscalls.cc (getmode): New function. * sys/cygwin.h (__cygwin_perfile): New structure. (cygwin_getinfo_types): Move outside of WINVER conditional. (per_process): Move inside of WINVER conditional.
* * poll.cc: New file. Implement `poll' system call.Corinna Vinschen2000-07-041-0/+2
| | | | | | | * include/poll.h: Ditto. * include/sys/poll.h: Ditto. * Makefile.in: Add poll.o as dependency. * cygwin.din: Add poll and _poll symbols.
* * dcrt0.cc (_dll_crt0): Renamed from dll_crt0 ().Christopher Faylor2000-07-011-1/+1
| | | | | | * winsup.h: Accomodate above change. * cygwin.din: Ditto. * lib/cygwin_crt0.c: Ditto.
* * Makefile.in: Use variables rather than configure constructs whereChristopher Faylor2000-07-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | appropriate. (LIBCOS): Find additional stub library stuff in their own subdirectory. * dcrt0.cc: Convert user_data pointer to static __cygwin_user_data area. (do_global_ctors): Check magic_bisquit for initialization. (dll_crt0_1): First group of premain functions prior to fd initialization. Run second group before calling main. (dll_crt0 ()): New function, called from new initialization code. (dll_crt0 (per_process *uptr)): Call new dll_crt0 () function on initialization. * debug.cc (thread_stub): Initialize bottom of stack with per-thread info. * environ.cc (parse_thing): Use binmode global to control CYGWIN=binmode behavior. * fhandler.cc (fhandler_base::open): Allow explicit setting of __fmode to O_BINARY or O_TEXT to override disk mount settings. * libcmain.cc: Move to lib subdirectory. * libccrt0.cc: Ditto. * dll_main.cc: Ditto. * dll_entry.cc: Ditto. * getopt.c: Ditto. * thread.cc (thread_init_wrapper): Call ExitThread explicitly rather than returning, as a preliminary step towards placing per thread info at the bottom of the stack. * winsup.h: Move per_process class to include/sys/cygwin.h. Declare new dll_crt0(). * include/cygwin/version.h: Bump API minor version. * binmode.c: New file. * textmode.c: Ditto. * lib/_cygwin_crt0_common.cc: Ditto. * lib/crt0.h: Ditto. * lib/cygwin_attach_dll.c: Ditto. * lib/cygwin_crt0.c: Ditto. * lib/dll_entry.cc: Ditto. * lib/dll_main.cc: Ditto. * lib/getopt.c: Ditto. * lib/libcmain.c: Ditto. * lib/premain0.c: Ditto. * lib/premain1.c: Ditto. * lib/premain2.c: Ditto. * lib/premain3.c: Ditto.
* * cygwin.din: Define symbols for `cygwin_logon_user' andCorinna Vinschen2000-06-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `cygwin_set_impersonation_token'. * dcrt0.cc (dll_crt0_1): Eliminate superfluous conditional statements. Add load statements for `ImpersonateLoggedOnUser', `LogonUserA' and `RevertToSelf'. * fork.cc (fork): Care for correct impersonation of parent and child process. * security.cc (cygwin_set_impersonation_token): New function. (cygwin_logon_user): Ditto. shared.h (class pinfo): New members `orig_uid', `orig_gid', `real_uid' nad `real_gid'. spawn.cc (spawn_guts): Care for impersonation when starting child process in a different user context. * syscalls.cc (setgid): Call `setegid' now. Set real_gid. (setuid): Call `seteuid' now. Set real_uid. (seteuid): Functionality moved from setuid to here. Care for correct impersonation. (setegid): Functionality moved from setgid to here. * uinfo.cc (uinfo_init): Initialization of additional pinfo members. (getuid): Return real uid. (getgid): Return real gid. (geteuid): Return effective uid. (getegid): Return effective gid. include/sys/cygwin.h: Add prototypes for `cygwin_logon_user' and `cygwin_set_impersonation_token'. include/cygwin/version.h: Bumb API minor version to 22.
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