We use thread_get_name and thread_set_name to get and set the thread
name, so nothing is stored in the thread structure since these functions
are supposed to be called sparingly.
One notable difference with Linux is that the thread name is up to 32
chars, whereas Linux's is 16.
Also added a mach_RPC_CHECK to check for the existing of gnumach RPCs.
As discussed at the patch review meeting
Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>
Reviewed-by: Simon Chopin <simon.chopin@canonical.com>
Bump autoconf requirement to 2.71 to allow regenerating configure on
more recent distributions. autoconf 2.71 has been in Fedora since F36
and is the current version in Debian stable (bookworm). It appears to
be current in Gentoo as well.
All sysdeps configure and preconfigure scripts have also been
regenerated; all changes are trivial transformations that do not affect
functionality.
Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
We do not want mach_i386.h to get installed into machine/, but into
i386/ or x86_64/ depending where mach_i386.defs was found, i.e.
according to 32/64 bitness.
We already did the same change for Hurd
(https://git.savannah.gnu.org/cgit/hurd/hurd.git/commit/?id=ef5924402864ef049f40a39e73967628583bc1a4)
Due to MiG requiring the subsystem to be defined early in order to know the
size of a port, this was causing a division by zero error during ./configure.
We could have just move subsystem to the top of the snippet, however it is
simpler to just remove the check given that we have no plans to use some other
MiG anyway.
HAVE_MIG_RETCODE is removed completely since this will be a no-op either
way (compiling against old Hurd headers will work the same, new Hurd
headers will result in the same stubs since retcode is a no-op).
Message-Id: <ZFspor91aoMwbh9T@jupiter.tail36e24.ts.net>
8b8c768e3c ("Force use of -ffreestanding when checking for gnumach
headers") was passing -ffreestanding to CFLAGS only, but headers checks are
performed with the preprocessor, so we rather need to pass it to CPPFLAGS.
Without this ./configure assumes that we are in a fully hosted
environment, which might not be the case. After this patch, we can rely on
the freestanding header files provided by GCC such as stdint.h.
Message-Id: <Y5+0V9osFc/zXMq0@mars>
This patch replaced obsolete AC_TRY_COMPILE to AC_COMPILE_IFELSE or
AC_PREPROC_IFELSE.
It has been confirmed that GNU 'autoconf' 2.69 suppressed obsolete
warnings, updated the following files:
- configure
- sysdeps/mach/configure
- sysdeps/mach/hurd/configure
- sysdeps/s390/configure
- sysdeps/unix/sysv/linux/configure
and didn't change the following files:
- sysdeps/ieee754/ldbl-opt/configure
- sysdeps/unix/sysv/linux/powerpc/configure
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Autoconf has been deprecating configure.in for quite a long time.
Rename all our configure.in and preconfigure.in files to .ac.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2003-02-25 Roland McGrath <roland@redhat.com>
* sysdeps/powerpc/powerpc64/dl-machine.h: Support new TLS relocs.
* sysdeps/powerpc/powerpc64/dl-tls.h: New file.
* configure: Regenerated.
* sysdeps/mach/configure.in (MIG): Do the AC_CHECK_TOOL here.
Adding final - argument to all AC_CHECK_HEADER uses for .defs files.
* sysdeps/mach/configure: Regenerated.
* aclocal.m4 (GLIBC_PROVIDES): Add AC_PROVIDE([_AS_TR_SH_PREPARE])
and AC_PROVIDE([_AS_CR_PREPARE]).
just return &_nl_C_locobj instead of copying it.
* locale/freelocale.c (__freelocale): Check for &_nl_C_locobj.
* locale/duplocale.c (__duplocale): Likewise.
2002-10-07 Roland McGrath <roland@frob.com>
* config.h.in (HAVE_I386_SET_GDT): New #undef.
* sysdeps/mach/configure.in: Define it with new check for i386_set_gdt.
* sysdeps/mach/configure: Regenerated.
2002-10-06 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h (INLINE_SYSCALL):
Add all necessary register outputs for syscall-clobbered registers.
2002-10-02 David Mosberger <davidm@hpl.hp.com>
* sysdeps/ia64/bzero.S: Rewritten by Sverre Jarp to tune for
Itanium 2 (and Itanium).
Fix unwind directives and make it fit in 80 columns.
* sysdeps/ia64/memset.S: Ditto.
* sysdeps/ia64/memcpy.S: Ditto.
Move jump table to .rodata section.
2002-10-03 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/i386/init-first.c (_hurd_stack_setup): Add
clobbers to asm.
the type of locale_data_t's elements.
* locale/programs/locarchive.c (cmpcategorysize): New static function.
(add_locale): Use that to sort the categories by size and put all
those that fit into two pages into the LC_ALL block, instead of
hard-coding it to do everything but LC_CTYPE and LC_COLLATE.
(show_archive_content): Detect categories inside LC_ALL block
directly, instead of hard-coding.
2002-08-14 Jakub Jelinek <jakub@redhat.com>
* locale/programs/locarchive.c (struct oldlocrecent): New.
(oldlocrecentcmp): New.
(enlarge_archive): Re-add locales in the order they were added
to the archive.
(add_locale): Put all the small locale files together, if the small
locale file block would occupy less pages if page size aligned, align
it.
(show_archive_content): Adjust for locale archives optimized for speed.
2002-08-14 Roland McGrath <roland@frob.com>
* configure.in: Use "MISSING" as not-found value for MIG.
* sysdeps/mach/configure.in: Fatal if mig not found.
* configure, sysdeps/mach/configure: Regenerated.
MACH_MSG_TYPE_INTEGER_T -> integer_t in sizeof.
Use a union rather than casts to compare mach_msg_type_t as int.
2002-03-25 Roland McGrath <roland@frob.com>
* hurd/hurdchdir.c (_hurd_change_directory_port_from_name): Don't
check off the end of NAME when it's shorter than 2 chars.
Reported by Ognyan Kulev <ogi@fmi.uni-sofia.bg>.
2002-03-17 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/i386/sys/io.h: New file.
* sysdeps/mach/hurd/i386/ioperm.c: New file.
* sysdeps/mach/hurd/i386/Dist: Add them.
* sysdeps/mach/hurd/i386/Versions
(libc: GLIBC_2.2.6): New set, add ioperm.
* sysdeps/mach/configure.in: New check to set HAVE_I386_IO_PERM_MODIFY.
(mach_interface_list): Check for mach_i386.defs.
* config.h.in (HAVE_I386_IO_PERM_MODIFY): #undef it.
* sysdeps/mach/configure: Regenerated.
* sysdeps/mach/hurd/setpriority.c [POLICY_TIMESHARE_BASE_COUNT]:
Use task_policy in place of task_priority.
* sysdeps/generic/bits/mman.h
(MS_ASYNC, MS_SYNC, MS_INVALIDATE): New macros.
* sysdeps/mach/msync.c: New file.
* sysdeps/mach/powerpc/syscall.S: New file.
* mach/msg.c [MACH_MSG_OVERWRITE]
(__mach_msg_trap, __mach_msg_overwrite): New functions.
* mach/Versions (libc: GLIBC_2.0): Add mach_msg_overwrite and __ name.
* sysdeps/mach/configure.in: Check for clock.defs to put into
mach_interface_list.
* sysdeps/mach/configure: Regenerated.
* mach/Makefile (mach-machine): New variable, set from $(base-machine).
($(objpfx)mach-syscalls.mk): Use it in place of $(base-machine).
($(mach-syscalls:%=$(objpfx)%.S) static pattern rule):
Use <mach/machine/syscall_sw.h> instead of <sysdep.h>.
(mach-shortcuts): Add device_read_overwrite_request,
device_read_overwrite, vm_read_overwrite, thread_switch.
* configure.in (base_machine): Set to $machine by default.
* configure: Regenerated.
or <machine/ndr_def.h> and add -DNDR_DEF_HEADER=... to DEFINES.
* sysdeps/mach/configure: Regenerated.
* mach/mach_init.c [NDR_DEF_HEADER]: #include it.
* hurd/hurdfault.c (_hurdsig_fault_init): Add a cast.
* hurd/hurd/signal.h: Include <setjmp.h> for `jmp_buf' decl.
* mach/msgserver.c (__mach_msg_server_timeout) [! MACH_RCV_LARGE]:
Double MAX_SIZE and don't retry on MACH_RCV_TOO_LARGE.
* sysdeps/mach/hurd/times.c
[NO_CREATION_TIME] (startup_time): New static variable.
[NO_CREATION_TIME] (times_init): New static function in __libc_subinit.
(__times) [NO_CREATION_TIME]: Use startup_time in lieu of task
creation_time from task_basic_info.
(__times): Use __gettimeofday instead of __host_get_time.
* hurd/intr-msg.c (_hurd_intr_rpc_mach_msg) [! MACH_MSG_TYPE_BIT]:
Use untyped Mach IPC message format.
* hurd/catch-exc.c: Include <assert.h>, missing from last change.
