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sysvipc: Remove the linux shm-pad.h file

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Each architecture overrides the struct msqid_ds which its required
kernel ABI one.

Checked on x86_64-linux-gnu and some bases sysvipc tests on hppa,
mips, mipsle, mips64, mips64le, sparc64, sparcv9, powerpc64le,
powerpc64, and powerpc.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Tested-by: Alistair Francis <alistair.francis@wdc.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Adhemerval Zanella
2020-06-30 11:02:52 -03:00
parent 380b7ced6a
commit 7929d77985
12 changed files with 198 additions and 172 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h
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@ -1,28 +0,0 @@
/* Define where padding goes in struct shmid_ds. SPARC version.
Copyright (C) 2018-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _SYS_SHM_H
# error "Never use <bits/shm-pad.h> directly; include <sys/shm.h> instead."
#endif
#include <bits/timesize.h>
#define __SHM_PAD_AFTER_TIME 0
#define __SHM_PAD_BEFORE_TIME (__TIMESIZE == 32)
#define __SHM_SEGSZ_AFTER_TIME 1
#define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ 0

45
sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h Normal file
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@ -0,0 +1,45 @@
/* Linux/SPARC implementation of the shared memory struct shmid_ds.
Copyright (C) 2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _SYS_SHM_H
# error "Never include <bits/types/struct_shmid_ds.h> directly; use <sys/shm.h> instead."
#endif
/* Data structure describing a shared memory segment. */
struct shmid_ds
{
struct ipc_perm shm_perm; /* operation permission struct */
#if __TIMESIZE == 32
unsigned long int __glibc_reserved1;
__time_t shm_atime; /* time of last shmat() */
unsigned long int __glibc_reserved2;
__time_t shm_dtime; /* time of last shmdt() */
unsigned long int __glibc_reserved3;
__time_t shm_ctime; /* time of last change by shmctl() */
#else
__time_t shm_atime; /* time of last shmat() */
__time_t shm_dtime; /* time of last shmdt() */
__time_t shm_ctime; /* time of last change by shmctl() */
#endif
size_t shm_segsz; /* size of segment in bytes */
__pid_t shm_cpid; /* pid of creator */
__pid_t shm_lpid; /* pid of last shmop */
shmatt_t shm_nattch; /* number of current attaches */
__syscall_ulong_t __glibc_reserved5;
__syscall_ulong_t __glibc_reserved6;
};