glibc.git/hurd, branch master Unnamed repository; edit this file 'description' to name the repository. htl: move pthread_create to into libc 2025-11-17T00:38:37+00:00 Samuel Thibault samuel.thibault@ens-lyon.org 2025-11-16T14:09:11+00:00 5b6ee0e0ba7321ca37db12a942493e4ea8eead92 This is notably needed for the main thread structure to be always initialized so that some pthread functions can work from the main thread without other threads, e.g. pthread_cancel. 
This is notably needed for the main thread structure to be always
initialized so that some pthread functions can work from the main thread
without other threads, e.g. pthread_cancel.
hurd: Fix getting rlimit in _hurd_alloc_fd 2025-11-17T00:38:35+00:00 Samuel Thibault samuel.thibault@ens-lyon.org 2025-11-16T16:34:40+00:00 5db67a03e9c5be866119a224b3372bf82e795b38 rlim_t is unsigned, and RLIM_INFINITY can be (rlim_t) -1 
rlim_t is unsigned, and RLIM_INFINITY can be (rlim_t) -1
hurd: Drop remnants of cthreads 2025-11-12T00:11:11+00:00 Samuel Thibault samuel.thibault@ens-lyon.org 2025-11-11T21:32:39+00:00 f851a7434696b70ce7c266ade1de2469619e6f52 These are not used in GNU/Hurd since very long now. 
These are not used in GNU/Hurd since very long now.
Suppress -Wmaybe-uninitialized only for gcc 2025-10-21T12:24:05+00:00 Adhemerval Zanella adhemerval.zanella@linaro.org 2025-10-17T19:12:40+00:00 76dfd91275c57fa09412436671572337226a90a2 The warning is not supported by clang. Reviewed-by: Sam James <sam@gentoo.org> 
The warning is not supported by clang.

Reviewed-by: Sam James <sam@gentoo.org>
hurd: Fix building on i686-gnu 2025-09-23T19:43:59+00:00 Samuel Thibault samuel.thibault@ens-lyon.org 2025-09-23T19:38:46+00:00 7ebac6bf9438a4338497a2e80cdcdffdd91c2542 vm_size_t and rlim_t may not be the same type. Fixes commit 802b0eba519b1333c639fd0e1b55222099df9263 ("hurd: implement RLIMIT_AS against Mach RPCs") 
vm_size_t and rlim_t may not be the same type.

Fixes commit 802b0eba519b1333c639fd0e1b55222099df9263
("hurd: implement RLIMIT_AS against Mach RPCs")
hurd: implement RLIMIT_AS against Mach RPCs 2025-09-21T22:52:37+00:00 Diego Nieto Cid dnietoc@gmail.com 2025-08-15T01:57:30+00:00 802b0eba519b1333c639fd0e1b55222099df9263 Check for VM limit RPCs * config.h.in: add #undef for HAVE_MACH_VM_GET_SIZE_LIMIT and HAVE_MACH_VM_SET_SIZE_LIMIT. * sysdeps/mach/configure.ac: use mach_RPC_CHECK to check for vm_set_size_limit and vm_get_size_limit RPCs in gnumach.defs. * sysdeps/mach/configure: regenerate file. Use vm_get_size_limit to initialize RLIMIT_AS * hurd/hurdrlimit.c(init_rlimit): use vm_get_size_limit to initialize RLIMIT_AS entry of the _hurd_rlimits array. Notify the kernel of the new VM size limits * sysdeps/mach/hurd/setrlimit.c: use the vm_set_size_limit RPC, if available, to notify the kernel of the new limits. Retry RPC calls if they were interrupted by a signal. Message-ID: <03fb90a795b354a366ee73f56f73e6ad22a86cda.1755220108.git.dnietoc@gmail.com> 
Check for VM limit RPCs

  * config.h.in: add #undef for HAVE_MACH_VM_GET_SIZE_LIMIT and
    HAVE_MACH_VM_SET_SIZE_LIMIT.
  * sysdeps/mach/configure.ac: use mach_RPC_CHECK to check for
    vm_set_size_limit and vm_get_size_limit RPCs in gnumach.defs.
  * sysdeps/mach/configure: regenerate file.

Use vm_get_size_limit to initialize RLIMIT_AS

  * hurd/hurdrlimit.c(init_rlimit): use vm_get_size_limit to initialize
    RLIMIT_AS entry of the _hurd_rlimits array.

Notify the kernel of the new VM size limits

  * sysdeps/mach/hurd/setrlimit.c: use the vm_set_size_limit RPC,
    if available, to notify the kernel of the new limits. Retry RPC
    calls if they were interrupted by a signal.
Message-ID: <03fb90a795b354a366ee73f56f73e6ad22a86cda.1755220108.git.dnietoc@gmail.com>
htl: move sem_{clockwait, timedwait, wait, trywait} into libc. 2025-08-17T23:06:38+00:00 gfleury gfleury@disroot.org 2025-08-17T10:40:21+00:00 f5a43420e24ebdaddde2afc3878da8b6f0c83362 Message-ID: <20250817104023.91919-7-gfleury@disroot.org> 
Message-ID: <20250817104023.91919-7-gfleury@disroot.org>
hurd: Avoid -Wfree-labels warning in _hurd_intr_rpc_mach_msg 2025-05-28T07:59:24+00:00 Florian Weimer fweimer@redhat.com 2025-05-28T07:59:24+00:00 fe31d246f5ecf584467904cc8a411dbe306ae8f3 This is required after commit 4f4c4fcde76aedc1f5362a51d98ebb57a28fbce9 ("Turn on -Wfree-labels by default if available"). Reviewed-by: Sam James <sam@gentoo.org> 
This is required after commit 4f4c4fcde76aedc1f5362a51d98ebb57a28fbce9
("Turn on -Wfree-labels by default if available").

Reviewed-by: Sam James <sam@gentoo.org>
hurd: save xstate during signal handling 2025-04-18T00:42:36+00:00 Luca Dariz luca@orpolo.org 2025-03-19T17:11:18+00:00 6d6a6e2dd2133908e3f5cb8a2ed817ccb2a0bb06 * hurd/Makefile: add new tests * hurd/test-sig-rpc-interrupted.c: check xstate save and restore in the case where a signal is delivered to a thread which is waiting for an rpc. This test implements the rpc interruption protocol used by the hurd servers. It was so far passing on Debian thanks to the local-intr-msg-clobber.diff patch, which is now obsolete. * hurd/test-sig-xstate.c: check xstate save and restore in the case where a signal is delivered to a running thread, making sure that the xstate is modified in the signal handler. * hurd/test-xstate.h: add helpers to test xstate * sysdeps/mach/hurd/i386/bits/sigcontext.h: add xstate to the sigcontext structure. + sysdeps/mach/hurd/i386/sigreturn.c: restore xstate from the saved context * sysdeps/mach/hurd/x86/trampoline.c: save xstate if supported. Otherwise we fall back to the previous behaviour of ignoring xstate. * sysdeps/mach/hurd/x86_64/bits/sigcontext.h: add xstate to the sigcontext structure. * sysdeps/mach/hurd/x86_64/sigreturn.c: restore xstate from the saved context Signed-off-by: Luca Dariz <luca@orpolo.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Message-ID: <20250319171118.142163-1-luca@orpolo.org> 
* hurd/Makefile: add new tests
* hurd/test-sig-rpc-interrupted.c: check xstate save and restore in
  the case where a signal is delivered to a thread which is waiting
  for an rpc. This test implements the rpc interruption protocol used
  by the hurd servers. It was so far passing on Debian thanks to the
  local-intr-msg-clobber.diff patch, which is now obsolete.
* hurd/test-sig-xstate.c: check xstate save and restore in the case
  where a signal is delivered to a running thread, making sure that
  the xstate is modified in the signal handler.
* hurd/test-xstate.h: add helpers to test xstate
* sysdeps/mach/hurd/i386/bits/sigcontext.h: add xstate to the
  sigcontext structure.
+ sysdeps/mach/hurd/i386/sigreturn.c: restore xstate from the saved
  context
* sysdeps/mach/hurd/x86/trampoline.c: save xstate if
  supported. Otherwise we fall back to the previous behaviour of
  ignoring xstate.
* sysdeps/mach/hurd/x86_64/bits/sigcontext.h: add xstate to the
  sigcontext structure.
* sysdeps/mach/hurd/x86_64/sigreturn.c: restore xstate from the saved
  context

Signed-off-by: Luca Dariz <luca@orpolo.org>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Message-ID: <20250319171118.142163-1-luca@orpolo.org>
Remove eloop-threshold.h 2025-03-21T18:46:48+00:00 Adhemerval Zanella adhemerval.zanella@linaro.org 2025-03-04T18:13:41+00:00 1894e219dc530d7074085e95ffe3c1e66cebc072 On both Linux and Hurd the __eloop_threshold() is always a constant (40 and 32 respectively), so there is no need to always call __sysconf (_SC_SYMLOOP_MAX) for Linux case (!SYMLOOP_MAX). To avoid a name clash with gnulib, rename the new file min-eloop-threshold.h. Checked on x86_64-linux-gnu and with a build for x86_64-gnu. Reviewed-by: DJ Delorie <dj@redhat.com> 
On both Linux and Hurd the __eloop_threshold() is always a constant
(40 and 32 respectively), so there is no need to always call
__sysconf (_SC_SYMLOOP_MAX) for Linux case (!SYMLOOP_MAX).  To avoid
a name clash with gnulib, rename the new file min-eloop-threshold.h.

Checked on x86_64-linux-gnu and with a build for x86_64-gnu.
Reviewed-by: DJ Delorie <dj@redhat.com>