Commit Graph

1756 Commits

Author SHA1 Message Date
Christopher Faylor a200c081f5 * environ.cc (environ_init): Use strechr. 2003-02-13 15:17:11 +00:00
Christopher Faylor 2858de3a00 * include/cygwin/in.h (sockaddr_in): Fix typo. 2003-02-13 15:15:32 +00:00
Christopher Faylor 75c8a70c95 * path.h (path_conv): Reorganize slightly. 2003-02-13 03:13:37 +00:00
Christopher Faylor 939d19b0da * fhandler_tty.cc (process_input): Add sanity check to ensure that console
typeahead is cleared on signal.
2003-02-13 02:56:36 +00:00
Christopher Faylor 7a44ba059b * spawn.cc (linebuf::~linebuf): Resurrect commented out (for debugging?) code. 2003-02-13 02:52:41 +00:00
Christopher Faylor 407b8df695 * include/cygwin/in.h (in_attr_t): Define new type.
* 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.
2003-02-10 22:43:29 +00:00
Christopher Faylor 67c64e3b2e clarify 2003-02-08 17:13:46 +00:00
Christopher Faylor ad80bc4224 * include/cygwin/version.h: Bump DLL minor number.
* malloc.cc (DEFAULT_MMAP_THRESHOLD): Bump down to 16MB thanks to below
changes.
2003-02-08 17:03:34 +00:00
Corinna Vinschen 4136fdb16b * mmap.cc (mmap_record::alloc_map): De-inline. Add offset and length
parameter.  Only protect pages actually unused currently.  Do job
	of map_map() when initializing a map.
	(mmap_record::map_map): Reduce functionality for the reuse case
	of private anonymous mapping.
	(mmap_record::fixup_map): Format change.
	(list::add_record): Add offset and length parameter to call
	mmap_record::alloc_map() correctly.
	(mmap64): Rename `l' variable to `map_list'.  Accomodate above changes.
	(munmap): Rename `l' variable to `map_list'.
	(msync): Ditto.
	(fhandler_disk_file::mmap): Streamline code.
	(mprotect): Ditto.
	(fixup_mmaps_after_fork): Rename `l' variable to `map_list'.
2003-02-07 20:57:30 +00:00
Christopher Faylor 49b84ce441 Christopher Faylor <cgf@redhat.com>
* exceptions.cc (try_to_debug): Set priority of current thread rather than the
main thread.  Make busy waiting loop less busy.  Restore priority when function
returns.
2003-02-07 15:00:57 +00:00
Christopher Faylor bc5b63edab * malloc.cc (DEFAULT_MMAP_THRESHOLD): Set high to avoid mmaps.
* pipe.cc (fhandler_pipe::close): Avoid extraneous this->.
2003-02-07 06:15:10 +00:00
Christopher Faylor 1de8d16415 * heap.cc (heap_init): Remove debugging code. 2003-02-07 04:13:41 +00:00
Corinna Vinschen 565e80155b * security.h: Introduce names UNKNOWN_UID and UNKNOWN_GID and delete
declaration of is_grp_member.
	* uinfo.cc (internal_getlogin): Use UNKNOWN_GID.
	* passwd.cc (pwdgrp::read_passwd): Use UNKNOWN_UID.
	* grp.cc (pwdgrp::read_group): Change group name to provide better
	feedback.
	(getgrgid): Use gid16togid32.
	* sec_helper.cc (is_grp_member): Delete.
2003-02-06 14:01:54 +00:00
Christopher Faylor d238c1b453 * path.cc: Change 'to_posix_p' to 'to_posix' throughout.
(conv_path_list_buf_size): Accommodate relative paths.
2003-02-05 21:12:58 +00:00
Christopher Faylor b7f52fe81a * path.cc (etc::dir_changed): Fix debug printf. 2003-02-05 16:40:51 +00:00
Corinna Vinschen 62cd433e98 * sec_acl.cc (setacl): Move all permission settings to beginning of
loop.  Set default rights to same values as in alloc_sd().  Set DELETE
	for owner and default owner only if S_IWOTH is given.

	* sec_acl.cc: Change all  __aclent16_t to  __aclent32_t except in
	wrapper function definitions. Replace call to the aclXYZ functions by
	calls aclXYZ32.
	(searchace): Change type of third argument to __uid32_t and use
	ILLEGAL_UID instead of -1;
	(setacl): Remove some initializations. Only give STANDARD_RIGHTS_WRITE
	for S_IWOTH. Replace -1 by ILLEGAL_UID.
	(getacl): Change type of owner_sid, group_sid and ace_sid to cygpsid.
	In last else clause, suppress second call to ace_sid.get_id and use
	TRUE in first call. Replace EqualSid by ==.
	(acl_access): Call internal_getgroups in USER and GROUP cases.
	(acecmp: Define static.
	(acl32): Create from 16 bit type.
	(facl32): Ditto.
	(lacl32): Ditto.
	(aclcheck32): Ditto.
	(aclsort32): Ditto.
	(acltomode32): Ditto.
	(aclfrommode32): Ditto.
	(acltopbits32): Ditto.
	(aclfrompbits32): Ditto.
	(acltotext32): Ditto.
	(aclfromtext32): Ditto, and use strechr.
	(acl16to32): Create.
	(acl): Make it a wrapper function.
	(facl): Ditto.
	(lacl): Ditto.
	(aclcheck): Ditto.
	(aclsort): Ditto.
	(acltomode): Ditto.
	(aclfrommode): Ditto.
	(acltopbits): Ditto.
	(aclfrompbits): Ditto.
	(acltotext): Ditto.
	(aclfromtext): Ditto.
	* security.cc (write_sd): Call set_process_privilege and check
	ownership.
	(alloc_sd): Remove call to set_process_privilege and the owner check.
2003-02-05 16:15:22 +00:00
Christopher Faylor cadd065b63 * include/sys/cygwin.h: Use C-style comments. 2003-02-05 14:14:26 +00:00
Corinna Vinschen 0c8455c344 * sec_helper.cc (get_sids_info): New function.
* security.cc (extract_nt_dom_user): Simplify with strechr.
	(get_user_groups): Initialize glen to MAX_SID_LEN.
	(get_user_local_groups): Ditto.
	(get_attribute_from_acl): Define ace_sid as cygpsid.
	(get_nt_attribute): Define owner_sid and group_sid as cygpsid.
	Call get_sids_info instead of cygsid.get_{u,g}id and is_grp_member.
	(get_nt_object_attribute): Ditto.
	(alloc_sd): Define ace_sid as cygpsid.
2003-02-05 13:47:47 +00:00
Thomas Pfaff 5ae9331a32 * syscalls.cc (struct system_cleanup_args): New struct.
(system_cleanup): New function.
(system): Use pthread_cleanup_push and _pop to save and restore
signal handlers and sigprocmask.
2003-02-04 19:49:39 +00:00
Corinna Vinschen 3dbafd873e * path.cc (symlink): Create security attributes so that only the
user can modify the symlink.
	* security.cc (set_security_attribute): Remove symlink special
	handling.
2003-02-04 19:26:01 +00:00
Corinna Vinschen 0daf256192 * grp.cc (internal_getgroups): Do not return without closing
the process handle.
2003-02-04 17:53:08 +00:00
Corinna Vinschen 4a21c2d5c8 * security.h (class cygpsid): New class.
(class cygsid): Use cygpsid as base. Remove members psid, get_id,
	get_uid, get_gid, string, debug_printf and the == and != operators.
	(cygsidlist::clear_supp): Only do work if setgroups has been called.
	* sec_helper.cc: Define sid_auth NO_COPY.
	(cygpsid::operator==): New operator.
	(cygpsid::get_id): New function.
	(cygpsid::string): New function.
	(cygsid::string): Delete.
	(cygsid::get_id): Delete.
	* pwdgrp.h: Change arguments of internal_getpwsid,
	internal_getgrsid and internal_getgroups to cygpsid.
	* passwd.cc (internal_getpwsid): Change argument from cygsid to cygpsid.
	* grp.cc (internal_getgrsid): Ditto.
	(internal_getgroups): Ditto.
2003-02-04 14:58:04 +00:00
Christopher Faylor 335556d58b Eliminate most unneeded this-> pointers throughout. 2003-02-04 03:01:17 +00:00
Corinna Vinschen 153e83c605 * security.h: Add third argument to set_process_privilege.
* autoload.cc: Add OpenThreadToken.
	* sec_helper.cc (set_process_privilege): Add and use use_thread
	argument.
	* security.cc (alloc_sd): Modify call to set_process_privilege.
	Remember the result in each process. If failed and file owner is not
	the user, fail.
2003-02-03 15:55:20 +00:00
Corinna Vinschen f0f3ea68f3 * fhandler_socket.cc (fhandler_socket::recvfrom): Return buffer
length and don't set errno in case of WSAEMSGSIZE error.
	(fhandler_socket::recvmsg): Ditto.
2003-02-03 15:34:52 +00:00
Christopher Faylor 6688a0618e * grp.cc (getgrent32): Only refresh group entries when at beginning.
(internal_getgrsid): Only refresh if uninitialized.
(internal_getgrent): Ditto.
* passwd.cc (getpwent): Only refresh passwd entries when at beginning.
(pwdgrp::read_passwd): linebuf *cannot* be NO_COPY.
(internal_getpwsid): Only refresh if uninitialized.
(getpass): No need to refresh passwd data here.
* pwdgrp.h (refresh): Eliminate default.
2003-02-01 18:41:29 +00:00
Christopher Faylor a5a93a62b2 * dlfcn.cc (dlerror): Only report load errors once per error. 2003-02-01 05:00:15 +00:00
Christopher Faylor b0a82a859d * fhandler_serial.cc (fhandler_serial::open): Avoid extraneous setting of res.
* termios.cc (tcsetattr): Correctly record errno after tcsetattr call.
* fhandler_serial.cc (fhandler_serial::tcsetattr): Add error-checking so that
if any Win32 SetComm*() calls fail, errno gets set to EINVAL and tcsetattr()
returns -1.  Catch invalid bitrates, mostly.  If baud rate setting is B0, just
drop DTR and leave Win32 DCB bitrate as-is since 0 is not a valid Win32
setting.
(fhandler_serial::tcgetattr): If DTR is low, populate the bitrate as B0,
otherwise get it from the DCB.
2003-02-01 04:48:03 +00:00
Christopher Faylor 949c3da11a * passwd.cc (pwdgrp::read_passwd): linebuf *must* be static (from Pierre
Humblet).
* pwdgrp.h (pwdgrp::refresh): Avoid calling read function if we already have
lock since that means we are in the process of reading the file.
2003-01-31 17:00:42 +00:00
Christopher Faylor 485d85bfa7 * shared.cc (shared_info::heap_chunk_size): Use correct variable when reading
HKLM.
2003-01-31 15:02:40 +00:00
Christopher Faylor 704ce46198 * fhandler_registry.cc (fhandler_registry::exists): Fix off-by-one error when
inspecting path.
2003-01-30 23:15:15 +00:00
Christopher Faylor ba6e108396 * lib/getopt.c: Allow environment variable control of POSIXLY_INCORRECT behavior. 2003-01-30 01:14:30 +00:00
Corinna Vinschen 01e3c89709 * fhandler_socket.cc (fhandler_socket::accept): On successful execution
set connection state of returned socket to CONNECTED.
2003-01-28 15:33:50 +00:00
Christopher Faylor dfb366da5a * passwd.cc (pwdgrp::parse_passwd): Be more unforgiving about non-numeric
fields.
2003-01-27 17:00:17 +00:00
Christopher Faylor ca6018a0d3 fix typo 2003-01-27 15:58:15 +00:00
Christopher Faylor 03dba1defa * uinfo.cc (pwdgrp::next_num): Remove check for NULL since it is no longer a
valid return from next_str.
(pwdgrp::add_line): Duh.  Revert to use strchr.
2003-01-27 00:31:30 +00:00
Christopher Faylor fea48988ea * strings.h (strechr): New function.
* uinfo.cc (pwdgrp::next_str): Search only for input char in string.  Return
EOS on failure.  Don't check for NULL since it shouldn't be possible.
(pwdgrp::add_line): Revert to replacing '\n' in input line with '\0'.
(pwdgrp::next_num): Pass explicit separator character to next_str.
* grp.cc (pwdgrp::parse_group): Ditto.
* passwd.cc (pwdgrp::parse_passwd): Ditto.  Revamp test for garbage input.
* pwdgrp.h (pwdgrp::next_str): Don't use default parameter.
2003-01-27 00:16:01 +00:00
Christopher Faylor 9a75162166 * uinfo.cc (pwdgrp::load): Regularize strace output. Add warning for
CreateFile failure.
2003-01-26 06:42:40 +00:00
Christopher Faylor bdbd7fb6b9 * passwd.cc (pwdgrp::parse_passwd): Eliminate use of memset. The structure
should always be completely filled out.
* grp.cc (pwdgrp::parse_group): Ditto.
* grp.cc (pwdgrp::parse_group): Fix off-by-one problem in allocating
2003-01-26 06:02:34 +00:00
Christopher Faylor c913339563 * pwdgrp.cc (pwdgrp::parse_group): Fix off-by-one problem in allocating gr_mem. 2003-01-26 05:55:29 +00:00
Christopher Faylor 6503705696 * include/sys/strace.h (paranoid_printf): Define as not being part of "all"
output.
* pwdgrp.h (pwdgrp::next_num): Rename from next_int.  Returns true/false if
parse operation succeeded.
(pwdgrp::reparse): Remove.
(pwdgrp::raw_ptr): New function.  Returns pointer in line.
(pwdgrp::next_num): New functions for parsing other than unsigned long.
* grp.cc (pwdgrp::parse_group): Reinstate previous parsing behavior.  Don't
fill in fields with NULL and assign empty gr_mem to known pointer rather than
doing a pointless calloc.  Streamline gr_mem parsing.  Don't increment
curr_lines here.
* passwd.cc (pwdgrp::parse_passwd): Use new behavior of next_num.  Don't
increment curr_lines here.
* uinfo.cc (pwdgrp::next_str): Keep returning EOL if out of data.
(pwdgrp::reparse): Remove.
(pwdgrp::next_num): Rename from next_int.  Return bool indicating success of
parse, argument returns value parsed.
(pwdgrp::add_line): Increment curr_lines here on successful parse.
(pwdgrp::load): (from Pierre Humblet) Don't return status.  Just report it
here.
2003-01-26 05:38:38 +00:00
Christopher Faylor c9b99d0d2a clarify 2003-01-25 16:38:56 +00:00
Christopher Faylor a53ddfe6c2 * pwdgrp.cc (pwdgrp::reparse): Declare.
* uinfo.cc (pwdgrp::reparse): Define.
* grp.cc (pwdgrp::parse_group): Use.
2003-01-25 16:34:32 +00:00
Corinna Vinschen 4f7e12dd26 * syscalls.cc (seteuid32): On Win95 get the pw entry. If it exists
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.
2003-01-25 10:36:46 +00:00
Christopher Faylor 45dbfc2611 * fhandler_console.cc (fhandler_console::send_winch_maybe): Reset scroll region
if size changes.
2003-01-25 01:17:51 +00:00
Corinna Vinschen 7d33eefa7b * cygwin.din: Export setreuid32, setreuid, setregid32, setregid.
* syscalls.cc (setreuid32): New function.
	(setreuid): Ditto.
	(setregid32): Ditto.
	(setregid): Ditto.
	* include/cygwin/version.h: Bump API minor number.
2003-01-24 15:23:15 +00:00
Christopher Faylor ac4133746e * pwdrp.h (pwdgrp::refresh): Lock entire test prior to reading.
* grp.cc (pwdgrp::parse_group): Eliminate arg and use class member instead.
Use next_str and next_int to parse arguments.
* passwd.cc (pwdgrp::parse_passwd): Ditto.
(grab_string): Eliminate.
(grab_int): Ditto.
* pwdgrp.h (pwdgrp::parse): Eliminate input arg.
(pwdgrp::parse_passwd): Reflect above change.
(pwdgrp::parse_group): Reflect above change.
(pwdgrp::next_str): New function.
(pwdgrp::next_int): Ditto.
(pwdgrp::gets): Eliminate.
* uinfo.cc (pwdgrp::next_str): New function.
(pwdgrp::next_int): Ditto.
(pwdgrp::add_line): Subsume gets.
(pwdgrp::gets): Eliminate.
(pwdgrp::load): Just call add_line to parse input buffer.
2003-01-24 03:53:46 +00:00
Christopher Faylor 09a8842674 Add missing entry. 2003-01-24 02:41:28 +00:00
Thomas Pfaff ea35a5e4ae * include/pthread.h (PTHREAD_MUTEX_RECURSIVE): Revert changes from 2003-01-09 mutex patch.
(PTHREAD_MUTEX_ERRORCHECK): Ditto.
2003-01-22 19:51:31 +00:00
Thomas Pfaff 69fae98649 * include/pthread.h (PTHREAD_MUTEX_RECURSIVE): Revert changes from 2003-01-09 mutex patch.
(PTHREAD_MUTEX_ERRORCHECK): Ditto.
2003-01-22 19:49:28 +00:00