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2002-03-142002-01-19 Roland McGrath <roland@frob.com>Roland McGrath
* url.c (url_decode): Renamed to store_url_decode, made public. (store_url_open_class): Changed use. * store.h: Declare store_url_decode. * decode.c (store_decode): Call store_url_decode for STORAGE_NETWORK as a special case. 2001-12-28 Roland McGrath <roland@frob.com> * module.c: New file. * store.h (store_module_open, store_module_find_class, store_module_decode): Declare them. * argp.c (parse_opt): Leave PARSED->classes null here instead of defaulting to store_std_classes. (find_class): Default null class-list parameter to store_std_classes here instead. If no matches when defaulted, try calling store_module_open_class too. * typed.c (store_typed_open): If no match when search list is store_std_classes, try calling store_module_open_class too. * url.c (find_url_class): Likewise. * decode.c (store_decode): If no match when search list is store_std_classes, try calling store_module_decode too. * store.h (store_concat_class_vectors): Remove decl of nonexistent fn.
2002-03-142002-02-08 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile (store-types): New variable. (all): Depend on $(store-types:%=libstore_%.a). (libstore_%.so.$(hurd-version)): New pattern rule. ($(store-types:%=libstore_%.a): libstore_%.a): New static pattern rule to create `-lstore_TYPE' pseudo-objects (linker scripts) for each type. (libstore.so-LDLIBS): New variable, adds -ldl. (GUNZIP_OBJS, BUNZIP2_OBJS): New variables. (UNZIP_OBJS): Variable removed, replaced by those two. (OBJS): Update use. (libstore_gunzip.so.$(hurd-version)): Depend on PIC $(GUNZIP_OBJS). (libstore_bunzip2.so.$(hurd-version)): Depend on PIC $(BUNZIP2_OBJS). * unknown.c: Add STORE_STD_CLASS decl. * bunzip2.c: Likewise. * copy.c: Likewise. * device.c: Likewise. * file.c: Likewise. * gunzip.c: Likewise. * memobj.c: Likewise. * module.c: Likewise. * mvol.c: Likewise. * nbd.c: Likewise. * open.c: Likewise. * part.c: Likewise. * remap.c: Likewise. * stripe.c: Likewise. * stripe.c: Likewise. * task.c: Likewise. * typed.c: Likewise. * typed.c: Likewise. * unknown.c: Likewise. * url.c: Likewise. * zero.c: Likewise. 2002-01-19 Roland McGrath <roland@frob.com> * typed.c (store_find_class): New function. (store_typed_open): Use it. 2001-12-28 Roland McGrath <roland@frob.com> * module.c: New file. * store.h (store_module_open, store_module_find_class, store_module_decode): Declare them. * argp.c (parse_opt): Leave PARSED->classes null here instead of defaulting to store_std_classes. (find_class): Default null class-list parameter to store_std_classes here instead. If no matches when defaulted, try calling store_module_open_class too. * typed.c (store_typed_open): If no match when search list is store_std_classes, try calling store_module_open_class too. * url.c (find_url_class): Likewise. * decode.c (store_decode): If no match when search list is store_std_classes, try calling store_module_decode too.
2002-03-142002-01-19 Roland McGrath <roland@frob.com>Roland McGrath
* url.c (url_decode): Renamed to store_url_decode, made public. (store_url_open_class): Changed use. * store.h: Declare store_url_decode. * decode.c (store_decode): Call store_url_decode for STORAGE_NETWORK as a special case. 2001-12-28 Roland McGrath <roland@frob.com> * module.c: New file. * store.h (store_module_open, store_module_find_class, store_module_decode): Declare them. * argp.c (parse_opt): Leave PARSED->classes null here instead of defaulting to store_std_classes. (find_class): Default null class-list parameter to store_std_classes here instead. If no matches when defaulted, try calling store_module_open_class too. * typed.c (store_typed_open): If no match when search list is store_std_classes, try calling store_module_open_class too. * url.c (find_url_class): Likewise. * decode.c (store_decode): If no match when search list is store_std_classes, try calling store_module_decode too.
2002-03-142002-02-08 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile (store-types): New variable. (all): Depend on $(store-types:%=libstore_%.a). (libstore_%.so.$(hurd-version)): New pattern rule. ($(store-types:%=libstore_%.a): libstore_%.a): New static pattern rule to create `-lstore_TYPE' pseudo-objects (linker scripts) for each type. (libstore.so-LDLIBS): New variable, adds -ldl. (GUNZIP_OBJS, BUNZIP2_OBJS): New variables. (UNZIP_OBJS): Variable removed, replaced by those two. (OBJS): Update use. (libstore_gunzip.so.$(hurd-version)): Depend on PIC $(GUNZIP_OBJS). (libstore_bunzip2.so.$(hurd-version)): Depend on PIC $(BUNZIP2_OBJS). * unknown.c: Add STORE_STD_CLASS decl. * bunzip2.c: Likewise. * copy.c: Likewise. * device.c: Likewise. * file.c: Likewise. * gunzip.c: Likewise. * memobj.c: Likewise. * module.c: Likewise. * mvol.c: Likewise. * nbd.c: Likewise. * open.c: Likewise. * part.c: Likewise. * remap.c: Likewise. * stripe.c: Likewise. * stripe.c: Likewise. * task.c: Likewise. * typed.c: Likewise. * typed.c: Likewise. * unknown.c: Likewise. * url.c: Likewise. * zero.c: Likewise.
2002-03-142002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile (module-CPPFLAGS): New variable. * module.c (STORE_SONAME_SUFFIX): Macro removed. 2002-02-08 Roland McGrath <roland@frob.com> * Makefile (store-types): New variable. (all): Depend on $(store-types:%=libstore_%.a). (libstore_%.so.$(hurd-version)): New pattern rule. ($(store-types:%=libstore_%.a): libstore_%.a): New static pattern rule to create `-lstore_TYPE' pseudo-objects (linker scripts) for each type. (libstore.so-LDLIBS): New variable, adds -ldl. (GUNZIP_OBJS, BUNZIP2_OBJS): New variables. (UNZIP_OBJS): Variable removed, replaced by those two. (OBJS): Update use. (libstore_gunzip.so.$(hurd-version)): Depend on PIC $(GUNZIP_OBJS). (libstore_bunzip2.so.$(hurd-version)): Depend on PIC $(BUNZIP2_OBJS). * unknown.c: Add STORE_STD_CLASS decl. * bunzip2.c: Likewise. * copy.c: Likewise. * device.c: Likewise. * file.c: Likewise. * gunzip.c: Likewise. * memobj.c: Likewise. * module.c: Likewise. * mvol.c: Likewise. * nbd.c: Likewise. * open.c: Likewise. * part.c: Likewise. * remap.c: Likewise. * stripe.c: Likewise. * stripe.c: Likewise. * task.c: Likewise. * typed.c: Likewise. * typed.c: Likewise. * unknown.c: Likewise. * url.c: Likewise. * zero.c: Likewise. 2001-12-28 Roland McGrath <roland@frob.com> * module.c: New file. * store.h (store_module_open, store_module_find_class, store_module_decode): Declare them. * argp.c (parse_opt): Leave PARSED->classes null here instead of defaulting to store_std_classes. (find_class): Default null class-list parameter to store_std_classes here instead. If no matches when defaulted, try calling store_module_open_class too. * typed.c (store_typed_open): If no match when search list is store_std_classes, try calling store_module_open_class too. * url.c (find_url_class): Likewise. * decode.c (store_decode): If no match when search list is store_std_classes, try calling store_module_decode too.
2002-03-142001-12-28 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile (SRCS): Remove std.c.
2002-03-142002-03-14 Marcus Brinkmann <marcus@gnu.org>Roland McGrath
* unzipstore.c (unzip_store): New variable IN_BUF_SIZE to hold allocated space for IN_BUF. Use that instead IN_BUF_LEN for that purpose if appropriate. Always update IN_BUF_LEN after a read. 2002-03-11 Roland McGrath <roland@frob.com> * unzipstore.c: New file, broken out of bunzip2.c. * bunzip2.c: Most code moved to unzipstore.c, which we #include. (DO_UNZIP, UNZIP): New function, macro. * gunzip.c: Most code deleted, now in unzipstore.c, which we #include. (DO_UNZIP, UNZIP): New function, macro. * Makefile (DIST_FILES): New variable, list unzipstore.c here.
2002-03-142002-02-08 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile (store-types): New variable. (all): Depend on $(store-types:%=libstore_%.a). (libstore_%.so.$(hurd-version)): New pattern rule. ($(store-types:%=libstore_%.a): libstore_%.a): New static pattern rule to create `-lstore_TYPE' pseudo-objects (linker scripts) for each type. (libstore.so-LDLIBS): New variable, adds -ldl. (GUNZIP_OBJS, BUNZIP2_OBJS): New variables. (UNZIP_OBJS): Variable removed, replaced by those two. (OBJS): Update use. (libstore_gunzip.so.$(hurd-version)): Depend on PIC $(GUNZIP_OBJS). (libstore_bunzip2.so.$(hurd-version)): Depend on PIC $(BUNZIP2_OBJS). * unknown.c: Add STORE_STD_CLASS decl. * bunzip2.c: Likewise. * copy.c: Likewise. * device.c: Likewise. * file.c: Likewise. * gunzip.c: Likewise. * memobj.c: Likewise. * module.c: Likewise. * mvol.c: Likewise. * nbd.c: Likewise. * open.c: Likewise. * part.c: Likewise. * remap.c: Likewise. * stripe.c: Likewise. * stripe.c: Likewise. * task.c: Likewise. * typed.c: Likewise. * typed.c: Likewise. * unknown.c: Likewise. * url.c: Likewise. * zero.c: Likewise. 2002-01-19 Roland McGrath <roland@frob.com> * url.c (find_url_class): Function removed. (store_url_open): Use store_typed_open after validating syntax. (store_url_decode): Use store_find_class and store_module_find_class. * url.c (url_decode): Renamed to store_url_decode, made public. (store_url_open_class): Changed use. * store.h: Declare store_url_decode. * decode.c (store_decode): Call store_url_decode for STORAGE_NETWORK as a special case. 2001-12-28 Roland McGrath <roland@frob.com> * module.c: New file. * store.h (store_module_open, store_module_find_class, store_module_decode): Declare them. * argp.c (parse_opt): Leave PARSED->classes null here instead of defaulting to store_std_classes. (find_class): Default null class-list parameter to store_std_classes here instead. If no matches when defaulted, try calling store_module_open_class too. * typed.c (store_typed_open): If no match when search list is store_std_classes, try calling store_module_open_class too. * url.c (find_url_class): Likewise. * decode.c (store_decode): If no match when search list is store_std_classes, try calling store_module_decode too.
2002-03-142002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* unzipstore.c: New file, broken out of bunzip2.c. * bunzip2.c: Most code moved to unzipstore.c, which we #include. (DO_UNZIP, UNZIP): New function, macro. * gunzip.c: Most code deleted, now in unzipstore.c, which we #include. (DO_UNZIP, UNZIP): New function, macro. * Makefile (DIST_FILES): New variable, list unzipstore.c here. 2002-02-08 Roland McGrath <roland@frob.com> * Makefile (store-types): New variable. (all): Depend on $(store-types:%=libstore_%.a). (libstore_%.so.$(hurd-version)): New pattern rule. ($(store-types:%=libstore_%.a): libstore_%.a): New static pattern rule to create `-lstore_TYPE' pseudo-objects (linker scripts) for each type. (libstore.so-LDLIBS): New variable, adds -ldl. (GUNZIP_OBJS, BUNZIP2_OBJS): New variables. (UNZIP_OBJS): Variable removed, replaced by those two. (OBJS): Update use. (libstore_gunzip.so.$(hurd-version)): Depend on PIC $(GUNZIP_OBJS). (libstore_bunzip2.so.$(hurd-version)): Depend on PIC $(BUNZIP2_OBJS). * unknown.c: Add STORE_STD_CLASS decl. * bunzip2.c: Likewise. * copy.c: Likewise. * device.c: Likewise. * file.c: Likewise. * gunzip.c: Likewise. * memobj.c: Likewise. * module.c: Likewise. * mvol.c: Likewise. * nbd.c: Likewise. * open.c: Likewise. * part.c: Likewise. * remap.c: Likewise. * stripe.c: Likewise. * stripe.c: Likewise. * task.c: Likewise. * typed.c: Likewise. * typed.c: Likewise. * unknown.c: Likewise. * url.c: Likewise. * zero.c: Likewise.
2002-03-142002-02-08 Roland McGrath <roland@frob.com>Roland McGrath
* argp.c (DEFAULT_STORE_TYPE): Macro removed. (DEFAULT_STORE_CLASS): New macro replaces it. (parse_opt): Update the use. 2001-12-28 Roland McGrath <roland@frob.com> * module.c: New file. * store.h (store_module_open, store_module_find_class, store_module_decode): Declare them. * argp.c (parse_opt): Leave PARSED->classes null here instead of defaulting to store_std_classes. (find_class): Default null class-list parameter to store_std_classes here instead. If no matches when defaulted, try calling store_module_open_class too. * typed.c (store_typed_open): If no match when search list is store_std_classes, try calling store_module_open_class too. * url.c (find_url_class): Likewise. * decode.c (store_decode): If no match when search list is store_std_classes, try calling store_module_decode too.
2002-03-142002-03-13 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile ($(store-types:%=libstore_%.a)): Create object files with the undefined symbol rather than linker scripts. 2002-03-11 Roland McGrath <roland@frob.com> * unzipstore.c: New file, broken out of bunzip2.c. * bunzip2.c: Most code moved to unzipstore.c, which we #include. (DO_UNZIP, UNZIP): New function, macro. * gunzip.c: Most code deleted, now in unzipstore.c, which we #include. (DO_UNZIP, UNZIP): New function, macro. * Makefile (DIST_FILES): New variable, list unzipstore.c here. * Makefile (module-CPPFLAGS): New variable. * module.c (STORE_SONAME_SUFFIX): Macro removed. * Makefile (store-types): Add missing types here. (SRCS): Remove all those from here and use $(store-types:=.c) instead. 2002-02-08 Roland McGrath <roland@frob.com> * Makefile (store-types): New variable. (all): Depend on $(store-types:%=libstore_%.a). (libstore_%.so.$(hurd-version)): New pattern rule. ($(store-types:%=libstore_%.a): libstore_%.a): New static pattern rule to create `-lstore_TYPE' pseudo-objects (linker scripts) for each type. (libstore.so-LDLIBS): New variable, adds -ldl. (GUNZIP_OBJS, BUNZIP2_OBJS): New variables. (UNZIP_OBJS): Variable removed, replaced by those two. (OBJS): Update use. (libstore_gunzip.so.$(hurd-version)): Depend on PIC $(GUNZIP_OBJS). (libstore_bunzip2.so.$(hurd-version)): Depend on PIC $(BUNZIP2_OBJS). * unknown.c: Add STORE_STD_CLASS decl. * bunzip2.c: Likewise. * copy.c: Likewise. * device.c: Likewise. * file.c: Likewise. * gunzip.c: Likewise. * memobj.c: Likewise. * module.c: Likewise. * mvol.c: Likewise. * nbd.c: Likewise. * open.c: Likewise. * part.c: Likewise. * remap.c: Likewise. * stripe.c: Likewise. * stripe.c: Likewise. * task.c: Likewise. * typed.c: Likewise. * typed.c: Likewise. * unknown.c: Likewise. * url.c: Likewise. * zero.c: Likewise. 2001-12-28 Roland McGrath <roland@frob.com> * Makefile (SRCS): Remove std.c.
2002-03-142002-03-14 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* rdwr.c (store_read): Truncate amount to be read to size of store. Use memcpy rather than bcopy. (store_write): Return EIO if caller tries to write over the end of the store. * copy.c (copy_read): Do not multiply LEN returned from vm_read with vm_page_size.
2002-03-12.Roland McGrath
2002-03-122002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* ftpfs.c (parse_startup_opt): If given one argument with no :, use "/" as the remote root.
2002-03-12.Roland McGrath
2002-03-122002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* configure.in (--enable-boot-store-types): Grok this arg. * config.make.in (boot-store-types): New variable, set by it. * Makeconf [$(dir) != libstore] ($(boot-store-types:%=../libstore/libstore_%.a)): Make these targets depend on ../libstore/libstore.so.
2002-03-122002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* Makeconf ($(libname).so.$(hurd-version)): Include $($(libname).so-LDLIBS) and $(LDLIBS) in the link. * configure.in (--enable-boot-store-types): Grok this arg. * config.make.in (boot-store-types): New variable, set by it. * Makeconf [$(dir) != libstore] ($(boot-store-types:%=../libstore/libstore_%.a)): Make these targets depend on ../libstore/libstore.so.
2002-03-12libdiskfs/Marcus Brinkmann
2002-03-12 Marcus Brinkmann <marcus@gnu.org> * opts-append-std.c (diskfs_append_std_options): Only add --sync=N or --no-sync option if it is not the default. TODO/ * Remove the item related to the above change.
2002-03-11crash now writes core files.Roland McGrath
2002-03-11dead file removedRoland McGrath
2002-03-11.Roland McGrath
2002-03-112002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* elfcore.c: New file, used by crash server (../trans) to write ELF core dump files. Thanks to Jon Arney <jarney1@cox.net> for spurring me to write this, and for helping to test and debug it.
2002-03-112002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* core.c: File removed. * Makefile (DIST_FILES): Remove core.c from the list.
2002-03-11.Roland McGrath
2002-03-112002-03-11 Roland McGrath <roland@frob.com>Roland McGrath
* crash.c: Add `corelimit' parameter to `dump_core' forward decl. (S_crash_dump_task): Change caller, pass (off_t)-1 for now. (struct crasher): New member `core_limit'. (dead_crasher): Pass C->core_limit to dump_core. (S_crash_dump_task): Set C->core_limit, to (off_t) -1 for now. (dump_core): Function removed; now ../exec/elfcore.c defines it. * Makefile (OBJS, crash): Add elfcore.o. (elfcore.c): vpath decl to find this in $(top_srcdir)/exec.
2002-03-112002-03-10 Roland McGrath <roland@frob.com>Roland McGrath
* sys/procfs.h: New file, specifies ELF core file format details. * Makefile (installhdrs): New variable, list sys/procfs.h here. (LCLHDRS): New variable, replaces ... (DIST_FILES): ... this one, removed. (install-headers, $(includedir)/%: $(srcdir)/%): New target and pattern rule to install headers.
2002-03-11.Roland McGrath
2002-03-112002-03-10 Roland McGrath <roland@frob.com>Roland McGrath
* dev.c (dev_read): Return success with *LEN = 0 when reading exactly at the end of the store.
2002-03-11(dump_core): Missing munmapRoland McGrath
2002-03-11Prototype code to produce the NT_PSINFO note.Roland McGrath
2002-03-112002-03-11 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* stripe.c (store_concat_class): Add store_concat_open. (store_concat_create): Do not multiply NUM_STORES with 2 to get the number of runs. * kids.c (store_allocate_child_encodings): Call allocate_encoding on child store K, not on STORE. (store_encode_children): Likewise. * decode.c (store_std_leaf_decode): Increment ENC->cur_data by NAME_LEN and MISC_LEN as appropriate.
2002-03-10ChangeLogNeal H. Walfield
2002-03-102002-03-10 Neal H Walfield <neal@cs.uml.edu>Neal H. Walfield
* mux.c (lookup_addrinfo): Renamed from lookup_hostent. Change HE from a struct hostent to a struct addrinfo. (lookup_host): Use lookup_addrinfo, not lookup_hostent. Reported by James A. Morrison <ja2morri@uwaterloo.ca>.
2002-03-10ChangeLogNeal H. Walfield
2002-03-102002-03-9 James A. Morrison <ja2morri@uwaterloo.ca>Neal H. Walfield
* init-startup (netfs_startup): Use err, not errno.
2002-03-09Fixed some little bugs in the prototype code.Roland McGrath
2002-03-08Untested code.Roland McGrath
2002-03-06.Roland McGrath
2002-03-062002-03-06 Roland McGrath <roland@frob.com>Roland McGrath
* dir-mkfile.c (diskfs_S_dir_mkfile): Clear OPENONLY_STATE_MODES bits from FLAGS, not all bits outside O_RDWR|O_EXEC.
2002-03-05.Roland McGrath
2002-03-052002-03-05 Roland McGrath <roland@frob.com>Roland McGrath
* device.c (dev_map): Pass proper OFFSET and SIZE params to device_map.
2002-03-052002-03-05 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* main.c (main): Use memset instead bzero. Fix error message, and formatting of some comments. * ptyio.c (pty_io_read): Use memcpy instead bcopy. * users.c (S_tioctl_tiocflush): Ignore error by bottom handler's notice_input_flushed. * users.c (set_state): Likewise. If bottom handler's set_bits fails, don't adjust terminal state but return success anyway.
2002-03-05doc/Marcus Brinkmann
2002-03-05 Marcus Brinkmann <marcus@gnu.org> * hurd.texi (Diskfs Callbacks): Refer to dir_lookup, not dir_pathtrans. Reported by James A Morrison <ja2morri@student.math.uwaterloo.ca>. fstests/ 2002-03-05 Marcus Brinkmann <marcus@gnu.org> * fstests.c (main): Call dir_lookup, not dir_pathtrans. Reported by James A Morrison <ja2morri@student.math.uwaterloo.ca>. hurd/ 2002-03-05 Marcus Brinkmann <marcus@gnu.org> * fs.defs: Refer to dir_lookup, not dir_pathtrans, in comments. * fsys.defs: Likewise. * hurd_types.h (enum retry_type): Likewise. Reported by James A Morrison <ja2morri@student.math.uwaterloo.ca>. libdiskfs/ 2002-03-05 Marcus Brinkmann <marcus@gnu.org> * diskfs.h: Refer to dir_lookup, not dir_pathtrans, in comment. * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. Reported by James A Morrison <ja2morri@student.math.uwaterloo.ca>. libfshelp/ 2002-03-05 Marcus Brinkmann <marcus@gnu.org> * fshelp.h: Refer to dir_lookup, not dir_pathtrans, in comment. Reported by James A Morrison <ja2morri@student.math.uwaterloo.ca>.
2002-02-10Update copyright year.Marcus Brinkmann
2002-02-102002-02-10 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* term.h: Declare rdev. * main.c (options): New variable. (parse_opt): Handle case `n' to set rdev number. Also return EINVAL if terminal type is invalid. * users.c (trivfs_modify_stat): Set ST->st_rdev to global rdev.
2002-02-102002-02-10 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* hurdio.c: New file. * Makefile (SRCS): Add hurdio.c. * term.h: Add hurdio_bottom declaration. * main.c: Add T_HURDIO to enum of tty_type. (parse_opt): Add case for hurdio bottom handler. (term_argp): Likewise. (main): Likewise.
2002-02-102002-02-10 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* main.c: Include `argp.h' and `version.h'. (argp_program_version): New global variable. (tty_name, tty_type, tty_arg): Likewise. (parse_opt): New function. (term_argp): New global variable. (main): Call argp_parse, use new global variables to parse the options. Remove TYPE variable. Get the bootstrap port after checking the argument line. * term.h (pterm_name): Remove variable. (tty_arg): Declare variable. * devio.c (initial_open): Use tty_arg instead pterm_name. (devio_assert_dtr): Likewise.
2002-02-10Fix type.Marcus Brinkmann
2002-02-10Just add two changes I forgot to document in the ChangeLog.Marcus Brinkmann
2002-02-102002-02-10 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* term.h: Include `hurd/hurd_types.h'. (struct bottomhalf): Change the return types of the following members from void to error_t: abandon_physical_output, suspend_physical_output, notice_input_flushed, desert_dtr, set_break, clear_break, start_output, set_bits (which now takes an struct termios * as argument), mdmctl and mdmstate (which now takes an int * as argument). Add new members init and type. (bottom): Define as const. (devio_bottom, ptyio_bottom): Declare as const. (drop_output): Change return type from void to error_t. (ptyio_init): Remove prototype. * devio.c (devio_abandon_physical_output): Change return value to error_t, and return 0. (devio_suspend_physical_output): Likewise. (devio_notice_input_flushed): Likewise. (devio_desert_dtr): Likewise. (devio_set_break): Likewise. (devio_clear_break): Likewise. (devio_start_output): Likewise. (devio_set_bits): Likewise. (devio_mdmctl): Likewise. (devio_mdmstate): Likewise. (init_devio): Rename to ... (devio_init): ... this. Do not give constructor attribute. Change return type to error_t, and return an error value, rather than bailing out. Declare as static. (devio_bottom): Add type TERM_ON_MACHDEV and init function devio_init. (devio_set_bits): Accept new argument STATE and use that to work out the terminal state, rather than changing the global termstate. (devio_mdmstate): Accept new argument STATE and use that to return the bits. * ptyio.c: Do not include `hurd/hurd_types.h'. (ptyio_suspend_physical_output): Change return value to error_t, and return 0. Likewise. (ptyio_notice_input_flushed): Likewise. (ptyio_desert_dtr): Likewise. (ptyio_set_bits): Likewise. (ptyio_set_break): Likewise. (ptyio_clear_break): Likewise. (ptyio_mdmctl): Likewise. (ptyio_start_output): Likewise. (ptyio_abandon_physical_output): Likewise. (ptyio_mdmstate): Likewise, and accept new argument STATE. (ptyio_init): Declare as static and change return type to error_t. (ptyio_bottom): Add type TERM_ON_MASTERPTY and init function ptyio_init. (ptyio_set_bits): Accept new argument STATE and use that to work out the terminal state, rather than changing the global termstate. (ptyio_mdmstate): Accept new argument STATE and use that to return the bits. * munge.c (drop_output): Change return value to error_t. Only clear queue if there was no error. * users.c (S_term_get_bottom_type): Just return bottom->type. (set_state): Rework logic to take possible errors into account, and to delay changing the termstate until we know that we won't fail. (S_tioctl_tiocflush): Return errors properly, and clear queue only if notice_input_flushed succeeded. (open_hook): Save error value of set_bits. Save old termflags and restore them if if set_bits failed. Call set_bits with correct arguments. (S_tioctl_tiocmods): Set err to result of mdmctl. (S_tioctl_tiocmset): Likewise. (S_tioctl_tiocmbic): Likewise. (S_tioctl_tiocmbis): Likewise. (S_tioctl_tioccdtr): Likewise. (S_tioctl_tiocsdtr): Likewise. (S_tioctl_tioccbrk): Likewise for clear_break. (S_tioctl_tiocsbrk): Likewise for set_break. (S_tioctl_tiocstart): Likewise for start_output. Save old termflags and restore them if if start_output failed. (S_tioctl_tiocstop): Likewise for stop_output. (S_trivfs_io_write): Abort the operation if start_output fails. Do not call start_output if it just failed, or if there was no data to be written. * main.c (main): Initialize bottom handler (rather than special casing this for ptyio). * users.c (open_hook): Use memcpy instead bcopy and memset instead bzero. (S_tioctl_tiocgeta): Likewise. (set_state): Likewise. (open_hook): Likewise. * munge.c (rescan_inputq): Likewise.
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