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2ac579f9c2
glibc/sysdeps/unix/sysv/linux/riscv
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Adhemerval Zanella 06436acf81 ipc: Refactor sysvipc internal definitions 
This patch refactor the internal sysvipc in two main points:

  1. Add a new __ASSUME_SYSVIPC_DEFAULT_IPC_64 to infer the __IPC_64
     value to be used along either the multiplexed __NR_ipc or wired-up
     syscall.  The defaut value assumed for __IPC_64 is also changed
     from 0x100 to 0x0, aligning with Linux generic UAPI.  The idea
     is to simplify the Linux 5.1 wire-up for sysvipc syscalls for
     some 32-bit ABIs (which expectes __IPC_64 being 0x0) and simplify
     new ports (which will no longer need to add ipc_priv.h).

  2. It also removes some duplicated internal definition used on compat
     sysvipc symbols defined at ipc_priv.h (more specifically the
     __old_ipc_perm, SEMCTL_ARG_ADDRESS, MSGRCV_ARGS, and
     SEMTIMEDOP_IPC_ARGS).  The idea is also to make it simpler to enable
     the new wire-up sysvipc syscall provided by Linux v5.1.

There is no semantic change expected on any port.  Checked with a build
against all affected ABIs.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
2019-10-17 11:04:59 -03:00
..
bits Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
rv64 nptl: Move pthread_attr_setschedparam implementation into libc 2019-10-07 20:00:38 +02:00
sys Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
atomic-machine.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
clone.S Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
configure RISC-V: Fix `test' operand error with soft-float ABI being configured 2019-03-30 01:11:31 +00:00
configure.ac RISC-V: Fix `test' operand error with soft-float ABI being configured 2019-03-30 01:11:31 +00:00
dl-cache.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
flush-icache.c Remove PREPARE_VERSION and PREPARE_VERSION_KNOW 2019-09-17 17:09:01 -03:00
getcontext.S Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
Implies RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
kernel-features.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ldconfig.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ldd-rewrite.sed RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
localplt.data RISC-V: Add ABI Lists 2018-01-29 10:37:28 -08:00
makecontext.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
Makefile riscv: Remove support for variable page sizes 2019-10-07 19:03:51 +02:00
readelflib.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
register-dump.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
setcontext.S Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
shlib-versions RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
sigcontextinfo.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
swapcontext.S Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
syscall.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
sysdep.h Refactor vDSO initialization code 2019-09-17 17:09:24 -03:00
sysdep.S Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ucontext_i.sym RISC-V: Linux ABI 2018-01-29 10:37:27 -08:00
ucontext-macros.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
Versions RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
vfork.S Fix RISC-V vfork build with Linux 5.3 kernel headers. 2019-09-18 13:22:24 +00:00