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* * include/sys/wait.h: Move definition of wait constants from here...Corinna Vinschen2006-06-121-21/+2
| | | | | * include/cygwin/wait.h: ...to here. New file. * include/cygwin/stdlib.h: Include cygwin/wait.h to conform with SUSv3.
* white spaceChristopher Faylor2006-05-281-2/+2
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* * cygtls.cc (_cygtls::call): Call call2 using _my_tls.Christopher Faylor2006-05-251-1/+2
| | | | | | | | | | | | (_cygtls::init_exception_handler): Always replace existing exception handler with cygwin exception handler. * cygtls.h (_cygtls::call2): Remove static designation. * dcrto.cc (dll_crt0_1): Define in a way that allows calling via _cygtls::call. (_initialize_main_tls): Delete. (_dll_crt0): Call dll_crt0_1 via cygtls::call. Set _main_tls here. * external.cc (cygwin_internal): Implement CW_CYGTLS_PADSIZE. * include/sys/cygwin.h (CW_CYGTLS_PADSIZE): Define. * tlsoffsets.h: Regenerate.
* * include/sys/dirent.h (struct __DIR): Rename __d_unused toCorinna Vinschen2006-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | __d_internal. * fhandler_disk_file.cc (struct __DIR_cache): Remove useless "typedef". (d_dirname): Remove useless "struct". (d_cachepos): Ditto. (d_cache): Ditto. (class __DIR_mounts): New class, implementing mount point tracking for readdir. (d_mounts): New macro for easy access to __DIR_mounts structure. (fhandler_disk_file::opendir): Allocate __DIR_mounts structure and let __d_internal element of dir point to it. (fhandler_disk_file::readdir_helper): Add mount points in the current directory, which don't have a real directory backing them. Don't generate an inode number for /dev. Add comment, why. (fhandler_disk_file::readdir): Move filling fname to an earlier point. Check if current entry is a mount point and evaluate correct inode number for it. (fhandler_disk_file::readdir_9x): Ditto. (fhandler_disk_file::rewinddir): Set all mount points in this directory to "not found" so that they are listed again after calling rewinddir(). (fhandler_disk_file::closedir): Deallocate __DIR_mounts structure. * path.cc (mount_info::get_mounts_here): New method to evaluate a list of mount points in a given parent directory. * shared_info.h (class mount_info): Declare get_mounts_here.
* * include/sys/termios.h (cfsetispeed): Just define as a function rather thanChristopher Faylor2006-02-281-21/+23
| | | | | resorting to a macro. (cfsetospeed): Ditto.
* * external.cc (sync_winenv): Rename from "setup_winenv". Use same mechanism asChristopher Faylor2006-02-101-1/+1
| | | | | | | spawn to determine environment variables which should be converted back to windows form. (cygwin_internal): Reflect setup_winenv -> sync_winenv name change. * include/sys/cygwin.h: Ditto.
* * include/features.h: Add comment to explain what's going to happenCorinna Vinschen2006-02-051-0/+2
| | | | | | here at one point. * include/sys/stdio.h: Guard getline and getdelim prototypes with _GNU_SOURCE to avoid collision with old-style declarations.
* * external.cc (setup_winenv): New function.Christopher Faylor2006-02-021-1/+2
| | | | | (cygwin_internal): Implement CW_SETUP_WINENV. * sys/cygwin.h (cygwin_getinfo_types): Define CW_SETUP_WINENV.
* * include/sys/dirent.h (struct dirent): Revert misguided attempt toCorinna Vinschen2006-01-281-1/+1
| | | | rename __d_unused1 to __d_fd.
* * autoload.cc (NtQueryDirectoryFile): Define.Corinna Vinschen2006-01-271-12/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dir.cc (__opendir_with_d_ino): Just call opendir. (opendir): Remove CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO handling. (readdir_worker): Only try generating d_ino if it's 0. Utilize namehash of directories fhandler. Call readdir_get_ino to generate d_ino for "..". (seekdir64): Keep dirent_set_d_ino flag. * fhandler.h (enum dirent_states): Add dirent_get_d_ino. (class fhandler_disk_file): Declare new private methods readdir_helper and readdir_9x. * fhandler_disk_file.cc (path_conv::hasgood_inode): New method to evaluate if a filesystem has reliable inode numbers. (fhandler_base::fstat_by_handle): Accomodate structure member name change from IndexNumber to FileId. (fhandler_base::fstat_helper): Call hasgood_inode here. (fhandler_disk_file::opendir): Call fhaccess only for real files. Don't append '*' to __d_dirname here, move to readdir_9x. On NT, open directory handle here. Set dirent_get_d_ino and dirent_set_d_ino flags according to wincap and filesystem. (fhandler_disk_file::readdir_helper): New method to implement readdir postprocessing only once. (readdir_get_ino_by_handle): New static function. (readdir_get_ino): New function to centralize inode number evaluation in case inode number hasn't been returned by NtQueryDirectoryFile. (fhandler_disk_file::readdir): Move old functionality to readdir_9x. Call readdir_9x when on 9x/Me. Implement NT specific readdir here. (fhandler_disk_file::readdir_9x): Move 9x specific readdir here. (fhandler_disk_file::seekdir): Accomodate new NT readdir method. (fhandler_disk_file::closedir): Ditto. (fhandler_cygdrive::fstat): Set d_ino to namehash. Add comment. (fhandler_cygdrive::opendir): Call get_namehash to prepare later correct evaluation of d_ino. (fhandler_cygdrive::readdir): Replace recursion with loop. Evaluate drive's d_ino by calling readdir_get_ino. * fhandler_proc.cc (fhandler_proc::readdir): Set dirent_saw_dot and dirent_saw_dot_dot to avoid seeing . and .. entries twice. * fhandler_process.cc (fhandler_process::readdir): Ditto. * fhandler_registry.cc (fhandler_registry::readdir): Ditto. * ntdll.h (STATUS_INVALID_PARAMETER): New define. (STATUS_INVALID_LEVEL): New define. (struct _FILE_INTERNAL_INFORMATION): Rename member IndexNumber to FileId (as in Nebbitt). * path.h (path_conv::hasgood_inode): Now implemented in fhandler_disk_file.cc. * wincap.h (wincaps::has_fileid_dirinfo): New element. * wincap.cc: Implement above element throughout. * winsup.h (readdir_get_ino): Add declaration. * include/sys/dirent.h (struct dirent): Slightly rename structure members to accomodate changes. Remove __USE_EXPENSIVE_CYGWIN_D_INO handling and declaration of __opendir_with_d_ino.
* * include/cygwin/version.h: Bump API minor number to 151.Christopher Faylor2006-01-211-18/+14
| | | | | | | | | | | | | | | * dir.cc (__opendir_with_d_ino): New function. (opendir): Set flag if we should be calculating inodes. (readdir_worker): Calculate d_ino by calling stat if the user has asked for it. (seekdir64): Maintain all persistent flag settings. * fhandler.h (dirent_states): Add dirent_set_d_ino. * fhandler_disk_file.cc (fhandler_disk_file::opendir): Reflect changes to dirent structure. * fhandler_virtual.cc (fhandler_virtual::opendir): Ditto. * include/sys/dirent.h (struct dirent): Coalesce two similar structures. Remove all threads of the apparently highly confusing references to inodes. Add support for calculating a real inode if __USE_EXPENSIVE_CYGWIN_D_INO is defined.
* * include/sys/dirent.h: Add comments for people who are REALLY confused aboutChristopher Faylor2006-01-201-13/+13
| | | | whether they should be using something called __invalid_d_ino or not.
* * dir.cc (readdir_worker): Fill in invalid fields with -1. Accommodate nameChristopher Faylor2006-01-191-2/+4
| | | | | | change from __ino32 to __invalid_ino32. * include/sys/dirent.h (__invalid_ino32): Rename from __ino32. Don't define unused d_type macros.
* * include/cygwin/in.h: Drop including stdint.h. Move definitionCorinna Vinschen2005-12-311-2/+4
| | | | | | | | | | | of in_port_t and in_addr_t to top of file and use throughout. Use sa_family_t type where appropriate. (struct in6_addr): Change `unsigned char' to `uint8_t'. (struct sockaddr_in6): Add sin6_scope_id member. Add comments. * include/cygwin/socket.h: Include stdint.h. Move definition of socklen_t to top of file. Define sa_family_t. Define struct sockaddr_storage as per SUSv3. * include/sys/un.h: Include cygwin/socket.h. Use sa_family_t type.
* *** cygwin DLL Changes:Christopher Faylor2005-12-291-17/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * child_info.h (CURR_CHILD_INFO_MAGIC): Reset. (child_info::dwProcessId): Delete. (child_info::straced): New variable. (child_info::handle_fork): New member function. * dcrt0.cc (in_forkee): New global variable. (__cygwin_user_data::forkee): Mark as obsolete. (do_global_ctors): Use in_forkee rather than user_data->forkee. (get_cygwin_startup_info): Ditto. Deal with new straced field to allow strace to deal with children of attached processes. (initial_env): Accommodate changes to strace::hello. (child_info_fork::handle_fork): Rename from plain old 'handle_fork'. Move alloc_stack() call elsewhere. (dll_crt0_0): Fill out more of user_data. Reference handle_fork via fork_info. Add some debugging output. (_dll_crt0): Don't wait for sync thread if sync_startup is invalid. Zero sync_startup here. Call alloc_stack() here, if appropriate. (dll_crt0_1): Use in_forkee rather than user_data->forkee. (dll_crt0): Ditto. * malloc_wrapper.cc (malloc_init): Ditto. * dll_init.cc (in_forkee): Remove local static version of this variable. (dll_list::load_after_fork): Don't set in_forkee here. * external.cc (cygwin_internal): Use strace method rather than accessing field directly. * fhandler.cc (fhandler_base::read): Ditto. * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto. * fork.cc (frok::parent): Invoke strace write_childpid to communicate with potential strace. (child_copy): Add more detail to debugging output. * init.cc (calibration_id): New static variable. (prime_threads): Set sync_startup to invalid handle if we already know about thread_func_ix. Use static calibration_id to hold calibration thread id. * munge_threadfunc (munge_threadfunc): Don't try to debug if we don't find threadfunc_ix. (dll_entry): Avoid calling munge_threadfunc and _cygtls::remove on non-cygwin threads invoked during process startup. * pinfo.cc (set_myself): Always call strace.hello here regardless of DEBUGGING. * sigproc.cc (child_info::child_info): Remove spurious handling of dwProcessId. Set straced as appropriate. * spawn.cc (spawn_guts): Rename ciresrv to ch. Invoke strace write_childpid to communicate with potential strace. * strace.cc: Include child_info.h. (strace::hello): Remove inited test. Use active() method to test if strace has been activated. Handle case where we are started before (mypid): New function. (strace::vsprntf): Try to deal more intelligently with case where progname may not be filled out. Put pid in parentheses if it is a windows pid rather than a cygwin pid. myself has been filled out. (strace::write_childpid): New function for notifying strace about the creation of children. (strace::vprntf): Use strace method rather than accessing field directly. (strace_printf): Ditto. (strace::wm): Ditto. * winsup.h (in_forkee): Declare. * include/sys/strace.h (strace::write_childpid): Declare new function. (strace::attached): Define new function. (strace::active): Ditto. (strace::active_val): Ditto. (_STRACE_ON): Delete. (_STRACE_OFF): Ditto. (define_strace0): Use strace method rather than accessing field directly. (strace_printf_wrap): Ditto. (strace_printf_wrap1): Ditto. *** cygwin utils changes: * strace.cc (nprocesses): Make static global. (quiet): New variable. (strace_active): Ditto. (add_child): Increment nprocesses here. Don't add a child if it is already added (windows bug?). Report on child if not quiet. (get_child): Just return NULL if child not found. (remove_child): Report on child if not quiet. (attach_process): Don't complain if given a windows process. Use windows pid in error. (handle_output_debug_string): Issue error if trying to manipulate a process that we don't know about. Handle _STRACE_CHILD_PID - attach to reported child when we get this. (proc_child): Move nprocesses to file scope. Report on exceptions. (longopts): Implement "--quiet". (opts): Implement "-q". (main): Manipulate quiet flag. * utils.sgml (strace): Add words describing '-q'.
* * include/sys/dirent.h: Change __deprecated_d_ino to __invalid_d_ino throughoutChristopher Faylor2005-12-191-3/+3
| | | | | to make things a little clearer. * dir.cc (readdir_worker): Reflect above change.
* * dirent.h: Change the rest of the d_ino's to __deprecated_d_ino.Christopher Faylor2005-12-101-4/+4
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* * dir.cc (readdir_workdir): Only fill out d_ino when linked into older app.Christopher Faylor2005-12-051-1/+1
| | | | | | | * include/cygwin/version.h: Bump api minor number to 147, reflecting obsolescence of d_ino. (CYGWIN_VERSION_USER_API_VERSION_COMBINED): New convenience macro. (CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): New convenience macro.
* * fhandler.h (fhandler_dev_zero::mmap): Add method.Corinna Vinschen2005-11-291-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (fhandler_dev_zero::munmap): Ditto. (fhandler_dev_zero::msync): Ditto. (fhandler_dev_zero::fixup_mmap_after_fork): Ditto. * mmap.cc: Implement anonymous mapping using fhandler_dev_zero class. Implement private anonymous maps using VirtualAlloc/VirtualFree. Fix or add some more comments. (fh_paging_file): Change to type fhandler_dev_zero. (priv): New static inline function to avoid having lots of flag bit tests in the code. Use throughout were appropriate. (fixed): Ditto. (anonymous): Ditto. (noreserve): Ditto. (autogrow): Ditto. (gen_protect): Never generate PAGE_WRITECOPY protection for private anonymous maps. (gen_access): Drop FILE_MAP_EXECUTE handling since it's not supported correctly on 9x. (VirtualProt9x): Move comment from mmap64 here. (mmap_record::mmap_record): Gegerate correct device entry for anonymous maps, though unused right now. (mmap_record::priv): Call global priv function. (mmap_record::fixed): Call global fixed function. (mmap_record::anonymous): Call global anonymous function. (mmap_record::noreserve): Call global noreserve function. (mmap_record::autogrow): Call global autogrow function. (list::anonymous): New method. Use throughout were appropriate. (mmap_record::compatible_flags): Drop now useless ifdef. (mmap_record::alloc_page_map): Accomodate private anonymous maps. (mmap_record::map_pages): Accomodate MAP_NORESERVE mappings. (mmap_record::unmap_pages): Accomodate private anonymous maps. (mmap64): Simplify argument check. Don't remove the MAP_PRIVATE flag for anonymous mappings on 9x anymore since that's now handled gracefully. (mprotect): Accomodate MAP_NORESERVE mappings. Fix case when non-mmap areas are just MEM_RESERVEd. (fhandler_dev_zero::mmap): Implement anonymous mapping here. (fhandler_dev_zero::munmap): Ditto. (fhandler_dev_zero::msyn): Ditto. (fhandler_dev_zero::fixup_mmap_after_fork): Ditto. (fixup_mmaps_after_fork): Accomodate private anonymous maps. Enhance debug output in case VirtualProtect fails. * include/sys/mman.h: Really define MAP_NORESERVE now.
* * autoload.cc (NtCreateSection): Define.Corinna Vinschen2005-11-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygheap.cc (_csbrk): Call getpagesize instead of getshmlba. * dcrt0.cc (dll_crt0_0): Call mmap_init. * external.cc (cygwin_internal): Call getpagesize instead of getshmlba. * fhandler.h (fhandler_base::mmap): Change access to prot parameter. (fhandler_base::fixup_mmap_after_fork): Ditto. (fhandler_disk_file::mmap): Ditto. (fhandler_disk_file::fixup_mmap_after_fork): Ditto. (fhandler_dev_mem::mmap): Ditto. (fhandler_dev_mem::fixup_mmap_after_fork): Ditto. * fhandler_mem.cc (fhandler_dev_mem::write): Call getsystempagesize instead of getpagesize. (fhandler_dev_mem::read): Ditto. (fhandler_dev_mem::fstat): Ditto. (fhandler_dev_mem::mmap): Move to mmap.cc. (fhandler_dev_mem::munmap): Ditto. (fhandler_dev_mem::msync): Ditto. (fhandler_dev_mem::fixup_mmap_after_fork): Ditto. * fhandler_proc.cc (format_proc_meminfo): Call getsystempagesize instead of getpagesize. * fhandler_process.cc (format_process_stat): Ditto. (format_process_status): Ditto. (get_mem_values): Ditto. * mmap.cc: Fix formatting. Try to make more readable and modular. Take advantage of pagesize==granularity. (gen_protect): New static function to evaluate Windows protection bits from POSIX protection and flags. (gen_access): Ditto for Windows access mode. (VirtualProt9x): Wrapper function to call VirtualProtect on 9x. (VirtualProtNT): Ditto for NT. (VirtualProtEx9x): Ditto for VirtualProtectEx on 9x. (VirtualProtExNT): Ditto for NT. (CreateMapping9x): Wrapper function for creating a mapping handle on 9x. (CreateMappingNT): Ditto for NT. (MapView9x): Wrapper function to map a view on 9x. (MapViewNT): Ditto for NT. (mmap_funcs_9x): Structure containing function pointers to wrapper functions for 9x. (mmap_funcs_nt): Ditto for NT. (mmap_func): Pointer to wrapper functions used in subsequent code. (mmap_init): Initialize mmap_func depending on OS. (class mmap_record): Use sensible member names. Add POSIX protection member. Drop Windows access flags member. Constify more methods. Use accessors instead of direct member access inside of own methods. (mmap_record::gen_protect): Class wrapper to evaluate matching Windows protection bits. (mmap_record::gen_access): Ditto for Windows access flags. (mmap_record::compatible_flags): New function to check if flags are compatible with flags of existing map. (list::add_record): Drop offset and length arguments. (class map): Change counters to unsigned. Match usage throughout. (mmapped_areas): Convert from pointer to global struct. (mmap_record::alloc_page_map): Simplify. (mmap_record::map_pages): Ditto. (mmap_record::fixup_page_map): Delete. (mmap64): Simplify. Add workaround for Windows 98 bug. Fix bug on NT that existing anonymous mappings weren't searched for a match. (munmap): Add workaround for Windows 98 bug. (msync): Simplify. (mprotect): Handle existing maps correctly. (mlock): Add local pagesize variable and enlightening comment. (fhandler_disk_file::mmap): Main functionality now in CreateMapping/ MapView wrapper functions. (fhandler_disk_file::fixup_mmap_after_fork): Call MapView wrapper. (fhandler_dev_mem::mmap): Moved from fhandler_mem.cc. Simplify by calling MapViewNT. (fhandler_dev_mem::munmap): Moved from fhandler_mem.cc. (fhandler_dev_mem::msync): Ditto. (fhandler_dev_mem::fixup_mmap_after_fork): Ditto. Call MapViewNT. (fixup_mmaps_after_fork): Restructure and hopefully speed up loop for setting protection and memory content on MAP_PRIVATE maps. * ntdll.h (AT_ROUND_TO_PAGE): Remove define. (AT_EXTENDABLE_FILE): Add define. (NtCreateSection): Add prototype. * syscalls.cc (getpagesize): Return granularity as pagesize now. (getsystempagesize): New function to retrieve "real" pagesize. (getshmlba): Delete since it's replaced by getpagesize now. * wincap.h (wincaps::has_mmap_alignment_bug): New element. * wincap.cc: Implement above element throughout. * winsup.h (getshmlba): Drop prototype. (getsystempagesize): Add prototype. (mmap_init): Ditto. * include/sys/mman.h: (Not yet) define MAP_NORESERVE.
* * include/sys/elf64.h: Fix types to reflect linux usage.Christopher Faylor2005-11-141-38/+41
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* * times.cc (hires_ms::prime): Comment out call to timeBeginPeriod for now.Christopher Faylor2005-11-111-0/+2
| | | | | (hires_ms::usecs): Call prime if haven't called began_period(). * param.h: Don't define stuff that is already defined in endian.h.
* * include/sys/cygwin.h: Define CYGWIN_SIGNAL_STRING.Christopher Faylor2005-11-011-0/+2
| | | | | * exceptins.cc (sigpacket::process): Send a _CYGWIN_SIGNAL_STRING to gdb if the process is being debugged. A WIP.
* * autoload.cc (NtLockVirtualMemory): Import.Corinna Vinschen2005-10-181-0/+2
| | | | | | | | | | | | | | | | | | | | | (NtUnlockVirtualMemory): Import. (GetProcessWorkingSetSize): Import. (SetProcessWorkingSetSize): Import. * cygwin.din (mlock): Export. (munlock): Export. * mmap.cc (mlock): New function. (munlock): Ditto. * ntdll.h (STATUS_WORKING_SET_QUOTA): Define. (LOCK_VM_IN_WSL): Define. (LOCK_VM_IN_RAM): Define. (NtLockVirtualMemory): Declare. (NtUnlockVirtualMemory): Declare. * sysconf.cc (sysconf): Implement _SC_MEMLOCK_RANGE. * wincap.h: Implement has_working_virtual_lock throughout. * wincap.cc: Ditto. * include/cygwin/version.h: Bump API minor version. * include/sys/mman.h (mlock): Declare, (munlock): Declare.
* * include/sys/strace.h (_STRACE_ON): Remove semicolon from definition.Christopher Faylor2005-09-221-2/+2
| | | | (_STRACE_OFF): Remove semicolon from definition.
* * cygerrno.h (geterrno_from_win_error): Change declaration to default to usingChristopher Faylor2005-08-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | GetLastError and EACCESS. * cygwin.din: Export readdir_r. * include/cygwin/version.h: Bump API version number to 138. * syscalls.cc (readdir_worker): New function, renamed from old readdir() function. (readdir): Use readdir_worker. (readdir_r): New function. * fhandler.h (fhandler_base::readdir): Accommodate second argument indicating dirent buffer. (fhandler_disk_file::readdir): Ditto. (fhandler_cygdrive::readdir): Ditto. (fhandler_proc::readdir): Ditto. (fhandler_netdrive::readdir): Ditto. (fhandler_registry::readdir): Ditto. (fhandler_process::readdir): Ditto. * fhandler.cc (fhandler_base::readdir): Ditto. * fhandler_disk_file.cc (fhandler_disk_file::readdir): Ditto. * fhandler_cygdrive.cc (fhandler_cygdrive::readdir): Ditto. * fhandler_proc.cc (fhandler_proc::readdir): Ditto. * fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto. * fhandler_registry.cc (fhandler_registry::readdir): Ditto. * fhandler_process.cc (fhandler_process::readdir): Ditto.
* white spaceChristopher Faylor2005-08-123-21/+20
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* * include/sys/cdefs.h: Remove extra line.Christopher Faylor2005-08-081-1/+0
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* * include/sys/cdefs.h (__CONCAT): Define.Christopher Faylor2005-08-085-0/+717
| | | | | | | | * include/elf.h: New file. * include/sys/elf32.h: Ditto. * include/sys/elf64.h: Ditto. * include/sys/elf_common.h: Ditto. * include/sys/elf_generic.h: Ditto.
* * include/endian.h: Move everything into this file and define things more likeChristopher Faylor2005-08-061-0/+26
| | | | | | | | linux. * include/cygwin/types.h: Include endian.h. * include/sys/dirent.h: Define DT_* types and conversion macros. * pinfo.cc (pinfo::init): Remove special handling for PID_ALLPIDS and execed code, even though it probably still isn't quite right.
* * include/sys/termios.h: Define TIOCMBIS and TIOCMBIC.Corinna Vinschen2005-08-021-1/+3
| | | | | | | | | * fhandler.h (class fhandler_serial): Declare switch_modem_lines. * fhandler_serial.cc (fhandler_serial::switch_modem_lines): New static function to set or clear DTR and/or RTS. (fhandler_serial::ioctl): Use switch_modem_lines for TIOCMSET and new TIOCMBIS and TIOCMBIC. * include/cygwin/version.h: Bump API minor number.
* white spaceChristopher Faylor2005-07-291-4/+4
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* * fhandler.h (fhandler_base::pread): Declare new function.Christopher Faylor2005-07-291-24/+30
| | | | | | | | | | | | | | | (fhandler_base::pwrite): Ditto. (fhandler_disk_file::pread): Ditto. (fhandler_disk_file::pwrite): Ditto. * fhandler.cc (fhandler_base::pread): Define new function. (fhandler_base::pwrite): Ditto. * fhandler_disk_file.cc (fhandler_base::pread): Ditto. (fhandler_base::pwrite): Ditto. * syscalls.cc (pread): Define new function. (pwrite): Ditto. * cygwin.din: Export pread, pwrite. * include/sys/ioctl.h: Guard some _IO* declarations to avoid conflict with socket.h.
* * include/sys/ioctl.h: Add some linux defines.Christopher Faylor2005-07-291-4/+36
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* * cygwin.din (getline): Export.Corinna Vinschen2005-07-091-2/+7
| | | | | | | (getdelim): Export. * include/sys/stdio.h (getline): Replace macro with function prototype. (getdelim): Likewise. * include/cygwin/version.h: Bump API minor number.
* * cygwin.din (__getline): Export.Corinna Vinschen2005-07-081-1/+4
| | | | | | | (__getdelim): Export. * include/sys/stdio.h (getline): Define as __getline. (getdelim): Define as __getdelim. * include/cygwin/version.h: Bump API minor number.
* * include/sys/cygwin.h (enum cygwin_getinfo_types): Add CW_DEBUG_SELF.Christopher Faylor2005-05-171-1/+2
| | | | | * external.cc (cygwin_internal): Implement CW_DEBUG_SELF. * init.cc (dll_entry): Minor rearrangement of code.
* * cygtls.cc (_cygtls::remove): Eliminate compiler warning.Christopher Faylor2005-05-131-11/+12
| | | | | | | | | | | | | | | * dir.cc (mkdir): Check path for writability. (rmdir): Ditto. Remove check for special directories. * path.cc (path_conv::check): Set PATH_RO for virtual devices. Set error if read-only and asked for writability. * path.h (pathconv_arg): Add PC_WRITABLE. (path_types): Add PATH_RO. (path_conv::isro): Add (currently unused) check for read-only filesystem. Return "ENOSHARE" when we know a share doesn't exist. * include/sys/mount.h: Add MOUNT_RO flag. * autoload.cc (WNetGetResourceInformationA): Import. * fhandler_netdrive.cc (fhandler_netdrive::exists): Detect actual existence of remote system rather than always assuming that it exists.
* * Makefile.in (DLL_OFILES): Add fhandler_mailslot.o.Corinna Vinschen2005-05-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | * devices.h (FH_KMSG): Define new device. * devices.in: Add "/dev/kmsg" entry. * devices.cc: Regenerate. * dtable.cc (build_fh_pc): Handle case FH_KMSG. * fhandler.h (class fhandler_mailslot): New class. (class select_stuff): Add device_specific_mailslot pointer. * fhandler_mailslot.cc: New file. * select.cc (peek_mailslot): New function. (verify_mailslot): Ditto. (struct mailslotinf): New stuct to handle select on mailslots. (thread_mailslot): New function. (start_thread_mailslot): Ditto. (mailslot_cleanup): Ditto. (fhandler_mailslot::select_read): New method. * syslog.cc (klog_guard): New muto. (dev_kmsg): Local mailslot for kernel message device. (vklog): New function. (klog): Ditto. * winsup.h (vklog): Declare. (klog): Ditto. * include/sys/syslog.h: Define _PATH_KLOG.
* * dcrt0.cc (get_cygwin_startup_info): New function pulled from dll_crt0_0.Christopher Faylor2005-05-091-1/+3
| | | | | | | (dll_crt0_0): Use get_cygwin_startup_info to retrieve cygwin-specific startup pointer. * external.cc (cygwin_internal): Implement CW_ARGV and CW_ENVP. * include/sys/cygwin.h: Implement CW_ARGV and CW_ENVP.
* white space and minor comment cleanup.Christopher Faylor2005-05-027-15/+15
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* * cygwin.din (pselect): Export.Corinna Vinschen2005-04-191-0/+6
| | | | | | * select.cc (pselect): New function. * include/cygwin/version.h: Bump API minor number. * include/sys/select.h: Include signal.h. Declare pselect.
* * syslog.cc: Include sys/socket.h.Corinna Vinschen2005-04-071-1/+57
| | | | | | | | | | | | | | | | | (try_connect_guard): New static variable. (syslogd_inited): Ditto. (syslogd_sock): Ditto. (try_connect_syslogd): New function to connect and write syslog to local syslogd. (vsyslog): Log to stderr if LOG_PERROR flag has been given to openlog. Try logging to syslogd. Use Event Log resp. log file as fallback. (closelog): Close socket to syslogd. * include/sys/syslog.h (_PATH_LOG): Define. (INTERNAL_NOPRI): Define if SYSLOG_NAMES is defined. (INTERNAL_MARK): Ditto. (struct _code): Ditto. (prioritynames): Ditto. (facilitynames): Ditto.
* * Makefile.in (DLL_OFILES): Add hookapi.o. Eliminate some cruft.Christopher Faylor2005-03-221-1/+3
| | | | | | | | | | | | | | | | | * cygheap.h (cygheap_types): Add new enum: HEAP_1_HOOK. (hook_chain): New struct. (init_cygheap::hooks): Define new element. * cygheap.cc (cygheap_fixup_in_child): Zero hook chain on exec. * dcrt0.cc (dll_crt0_1): Call ld_preload just before calling main function. * external.cc (cygwin_internal): Implement CW_HOOK. * fork.cc (fork_child): Call fixup_hooks_after_fork. * init.cc (cygwin_hmodule): Reinstate after a long absence. * include/sys/cygwin.h: Define CW_HOOK. * hookapi.cc: New file. * select.cc (start_thread_socket): Add debugging output. * fhandler_disk_file.cc (fhandler_disk_file::fchmod): gcc 4.x accommodation. * fhandler_socket.cc (fhandler_socket::connect): Make sure that err is initialized.
* * mmap.cc (mmap64): Handle MAP_AUTOGROW flag.Corinna Vinschen2005-03-081-0/+3
| | | | | | (fhandler_disk_file::mmap): Ditto. Clean conditional for readability. * include/sys/mman.h: Add MAP_AUTOGROW flag. * include/cygwin/version.h: Bump API minor version.
* * cygwin.din (utmpxname): Export.Corinna Vinschen2005-03-031-1/+4
| | | | | | | | * syscalls.cc (utmpxname): Create export alias to utmpname. * include/utmpx.h: Define ut_name and ut_xtime if not already defined. (utmpxname): Add prototype. * include/sys/utmp.h: Only define ut_name if not already defined. * include/cygwin/version.h: Bump API minor version.
* * include/sys/statvfs.h (ST_RDONLY): Define.Corinna Vinschen2005-02-231-0/+3
| | | | (ST_NOSUID): Define.
* * cygwin.din (fstatvfs): Export.Corinna Vinschen2005-02-231-0/+41
| | | | | | | | | | | | | (statvfs): Export. * syscalls.cc: Include sys/statvfs.h. (statvfs): New function. Move statfs functionality here. (fstatvfs): New function. (statfs): Just call statvfs and copy structure. Check validity of incoming struct statfs pointer. * include/cygwin/types.h (fsblkcnt_t): Define. (fsfilcnt_t): Define. * include/cygwin/version.h: Bump API minor version. * include/sys/statvfs.h: New file.
* * times.cc (timeval_to_filetime): Define first parameter const.Corinna Vinschen2005-02-081-1/+1
| | | | | | (utimes): Define second parameter to const according to SUSv3. (utime): Ditto. * include/sys/utime.h (utime) : Change declaration accordingly.
* * cygwin.din: Export getpriority and setpriority.Corinna Vinschen2005-01-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | * fork.cc (fork_parent): Copy parent's nice value into child. * spawn.cc (spawn_guts): Ditto. * miscfuncs.cc (winprio_to_nice): New function. (nice_to_winprio): Ditto. * pinfo.cc (pinfo_init): If parent is not a Cygwin process, set default nice value according to current Win32 priority class. * pinfo.h (class _pinfo): Add nice member. * syscalls.cc (setpriority): New function, only implementing PRIO_PROCESS for now. (getpriority): Ditto. (nice): Just call setpriority. * wincap.h (wincaps::has_extended_priority_class): New element. * wincap.cc: Implement above element throughout. * winsup.h: Add prototypes for winprio_to_nice and nice_to_winprio. * include/limits.h (NZERO): New define. * include/cygwin/types.h (id_t): New datatype. * include/cygwin/version.h: Bump API minor version. * include/sys/resource.h: Add PRIO_XXX defines and prototypes for getpriority and setpriority.
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