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78d1724d53e23fcbbf4df832015aae269b98249c
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58 Commits

Author SHA1 Message Date
Adhemerval Zanella
78d1724d53 nptl: Remove send from libpthread 
The libc version is identical and built with same flags.  Both aarch64
and nios2 also requires to export __send and tt was done previously with
the HAVE_INTERNAL_SEND_SYMBOL (which forced the symbol creation).

All __send callers are internal to libc and the original issue that
required the symbol export was due a missing libc_hidden_def.  So
a compat symbol is added for __send and the libc_hidden_def is
defined regardless.

Checked on x86_64-linux-gnu and i686-linux-gnu.
 2021-03-26 13:36:17 -03:00
Adhemerval Zanella
d5ddd583da nptl: Move system to libc 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
9cf242997d nptl: Move fcntl from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
729cb5a2a7 nptl: Remove sendmsg from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
0cf67de816 nptl: Remove recvmsg from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
2d6f4ebd65 nptl: Remove sigwait from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
1e157b9cb4 nptl: Remove tcdrain from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
c29386fd50 nptl: Remove pause from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
0c9d4925fe nptl: Remove msync from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
fc495dc4e9 nptl: Remove fsync from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
6f2e00cac5 nptl: Remove sendto from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
643a88a9c1 nptl: Remove recvfrom from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
494c3beec9 nptl: Remove recv from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
3ddf9bc185 nptl: Remove connect from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:39 -03:00
Adhemerval Zanella
c59f716993 nptl: Remove accept from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:38 -03:00
Adhemerval Zanella
bdfed2e2cd nptl: Remove close from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 15:54:24 -03:00
Adhemerval Zanella
baab50cfb9 nptl: Remove read from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 08:21:29 -03:00
Adhemerval Zanella
173e0ab081 nptl: Remove write from libpthread 
The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
 2021-03-18 08:20:43 -03:00
Adhemerval Zanella
7384193b71 nptl: Move fork into libc 
This is part of the libpthread removal project:

   <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Checked on x86_64-linux-gnu.
 2021-03-12 10:19:58 -03:00
Florian Weimer
07a73d5219 nptl: Move pthread_gettattr_np into libc 
This is part of the libpthread removal project:

    <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Use __getline instead of __getdelim to avoid a localplt failure.
Likewise for __getrlimit/getrlimit.

The abilist updates were performed by:

git ls-files 'sysdeps/unix/sysv/linux/**/libc.abilist' \
  | while read x ; do
    echo "GLIBC_2.32 pthread_getattr_np F" >> $x
done
python3 scripts/move-symbol-to-libc.py --only-linux pthread_getattr_np

The private export of __pthread_getaffinity_np is no longer needed, but
the hidden alias still necessary so that the symbol can be exported with
versioned_symbol.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
 2020-05-20 20:27:49 +02:00
Florian Weimer
52302bc298 nptl: Move pthread_getaffinity_np into libc 
This is part of the libpthread removal project:

    <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

The abilist updates were performed by:

git ls-files 'sysdeps/unix/sysv/linux/**/libc.abilist' \
  | while read x ; do
    echo "GLIBC_2.32 pthread_getaffinity_np F" >> $x
done
python3 scripts/move-symbol-to-libc.py pthread_getaffinity_np

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
 2020-05-20 20:23:20 +02:00
Florian Weimer
1979819d68 nptl: Move pthread_attr_setaffinity_np into libc 
This is part of the libpthread removal project:

    <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

The symbol did not previously exist in libc, so a new GLIBC_2.32
symbol is needed, to get correct dependency for binaries which
use the symbol but no longer link against libpthread.

The abilist updates were performed by:

git ls-files 'sysdeps/unix/sysv/linux/**/libc.abilist' \
  | while read x ; do
    echo "GLIBC_2.32 pthread_attr_setaffinity_np F" >> $x
done
python3 scripts/move-symbol-to-libc.py pthread_attr_setaffinity_np

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
 2020-05-20 20:22:59 +02:00
Adhemerval Zanella
c6663fee43 nptl: Move pthread_sigmask implementation to libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

A new symbol version is added on libc to force loading failure
instead of lazy binding one for newly binaries with old loaders.

Checked with a build against all affected ABIs.
 2020-04-21 14:01:58 -03:00
Florian Weimer
f2323817dd nptl: Move pthread_setschedparam implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
d5074b30fe nptl: Move pthread_getschedparam implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
ad96df2cd9 nptl: Move pthread_cond_init implementation into libc 
It is necessary to export __pthread_cond_init from libc because
the C11 condition variable needs it and is still left in libpthread.

This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
dc6cfdc934 nptl: Move pthread_cond_destroy implementation into libc 
It is necessary to export __pthread_cond_destroy from libc because
the C11 condition variable needs it and is still left in libpthread.

This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
7da5c345a5 nptl: Move pthread_condattr_init implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
249afce2e7 nptl: Move pthread_condattr_destroy implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
dc260acd38 nptl: Move pthread_attr_setscope implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
ed0a69b675 nptl: Move pthread_attr_getscope implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
f0929a227b nptl: Move pthread_attr_setschedpolicy implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Florian Weimer
ce197a6e0a nptl: Move pthread_attr_getschedpolicy implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2020-02-20 08:57:01 +01:00
Adhemerval Zanella
b633cdff2c nptl: Move waitpid implementation to libc 
Checked on x86_64-linux-gnu and powerpc64le-linux-gnu.
 2019-12-19 16:11:09 -03:00
Adhemerval Zanella
c97f9a5979 nptl: Move wait implementation to libc 
Checked on x86_64-linux-gnu and powerpc64le-linux-gnu.
 2019-12-19 16:11:09 -03:00
Adhemerval Zanella
0487ebed22 nptl: Add more missing placeholder abi symbol from nanosleep move 
This patch adds the missing __libpthread_version_placeholder for
GLIBC_2.2.6 version from the nanosleep implementation move from
libpthread to libc (79a547b162).

It also fixes the wrong compat symbol definitions added by changing
back the version used on vfork check and remove the
__libpthread_version_placeholder added on some ABI (4f4bb489e0).

The __libpthread_version_placeholder is also refactored to make it
simpler to add new compat_symbols by adding a new macro
compat_symbol_unique which uses the compiler extension __COUNTER__
to generate unique strong alias to be used with compat_symbol.

Checked with a updated-abi on the all affected abis of the nanosleep
move.

Change-Id: I347a4dbdc931bb42b359456932dd1e17aa4d4078
 2019-12-09 15:04:56 -03:00
Adhemerval Zanella
4f4bb489e0 nptl: Add missing placeholder abi symbol from nanosleep move 
Adds the __libpthread_version_placeholder symbol with the same version
of nanosleep/__nanosleep that was removed by 79a547b162 and that
is not provided by other symbols.
 2019-11-07 16:46:06 +00:00
Adhemerval Zanella
79a547b162 nptl: Move nanosleep implementation to libc 
Checked on x86_64-linux-gnu and powerpc64le-linux-gnu.  I also checked
the libpthread.so .gnu.version_d entries for every ABI affected and
all of them contains the required versions (including for architectures
which exports __nanosleep with a different version).

Reviewed-by: Florian Weimer <fweimer@redhat.com>
 2019-11-06 14:36:07 -03:00
Mike Crowe
69ca4b54c1 nptl: Add pthread_clockjoin_np 
Introduce pthread_clockjoin_np as a version of pthread_timedjoin_np that
accepts a clockid_t parameter to indicate which clock the timeout should be
measured against. This mirrors the recently-added POSIX-proposed "clock"
wait functions.

Checked on x86_64-linux-gnu.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2019-11-01 11:23:43 -03:00
Florian Weimer
ca602c1536 nptl: Move pthread_attr_setschedparam implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2019-10-07 20:00:38 +02:00
Florian Weimer
0caab6638e nptl: Move pthread_attr_getschedparam implementation into libc 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2019-10-07 15:49:48 +02:00
Florian Weimer
eaad14b56a nptl: Move pthread_attr_setinheritsched implementation into libc. 
This is part of the libpthread removal project:

  <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html>
 2019-10-04 17:38:06 +02:00
Florian Weimer
9743c6272d nptl: Move pthread_attr_getinheritsched implementation into libc 
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2019-08-30 07:33:02 +02:00
Florian Weimer
ffced383cd nptl: Move pthread_attr_setdetachstate implementation into libc 
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2019-08-28 12:01:14 +02:00
Florian Weimer
1d714fd95d nptl: Move pthread_attr_getdetachstate implementation into libc 
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2019-08-16 22:44:44 +02:00
Florian Weimer
a635d756ff nptl: Move pthread_attr_init implementation into libc 
Both the original GLIB_2.0 version and the current GLIBC_2.1 version
need to be moved.
 2019-08-15 19:12:21 +02:00
Florian Weimer
17e1347452 nptl: Remove pthread_self compatibility symbol from libpthread 
The symbol is no longer needed because since glibc 2.30, the dynamic
loader continues searching for the symbol in libc.
 2019-08-15 14:33:49 +02:00
Florian Weimer
fa57c30193 nptl: Move pthread_attr_destroy implementation into libc 2019-08-15 13:06:50 +02:00
Florian Weimer
dda373b00e nptl: Move pthread_equal implementation into libc 2019-08-15 08:48:31 +02:00
Mike Crowe
9d20e22e46 nptl: Add POSIX-proposed pthread_mutex_clocklock 
Add POSIX-proposed pthread_mutex_clocklock function that works like
pthread_mutex_timedlock but takes a clockid parameter to measure the
abstime parameter against.

	* sysdeps/nptl/pthread.h: Add pthread_mutex_clocklock.
	* nptl/DESIGN-systemtap-probes.txt: Likewise.
	* nptl/pthread_mutex_timedlock.c
	(__pthread_mutex_clocklock_common): Rename from
	__pthread_mutex_timedlock and add clockid parameter. Pass this
	parameter to lll_clocklock and lll_clocklock_elision in place of
	CLOCK_REALTIME. (__pthread_mutex_clocklock): New function to add
	LIBC_PROBE and validate clockid parameter before calling
	__pthread_mutex_clocklock_common. (__pthread_mutex_timedlock): New
	implementation to add LIBC_PROBE and calls
	__pthread_mutex_clocklock_common passing CLOCK_REALTIME as the
	clockid.
	* nptl/Makefile: Add tst-mutex11.c.
	* nptl/tst-abstime.c (th): Add tests for pthread_mutex_clocklock.
	* nptl/tst-mutex11.c: New tests for passing invalid and unsupported
	clockid parameters to pthread_mutex_clocklock.
	* nptl/tst-mutex5.c (do_test_clock): Rename from do_test and take
	clockid parameter to indicate which clock to be used. Call
	pthread_mutex_timedlock or pthread_mutex_clocklock as appropriate.
	(do_test): Call do_test_clock to separately test
	pthread_mutex_timedlock, pthread_mutex_clocklock(CLOCK_REALTIME)
	and pthread_mutex_clocklock(CLOCK_MONOTONIC).
	* nptl/tst-mutex9.c: Likewise.
	* nptl/Versions (GLIBC_2.30): Add pthread_mutex_clocklock.
	* sysdeps/unix/sysv/linux/aarch64/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/alpha/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/arm/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/csky/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/hppa/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/i386/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/ia64/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/microblaze/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/nios2/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/sh/libpthread.abilist (GLIBC_2.30):
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
	(GLIBC_2.30): Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
	(GLIBC_2.30): Likewise.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
 2019-07-12 13:36:25 +00:00