mirror of
https://sourceware.org/git/glibc.git
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sysvipc: Remove the linux shm-pad.h file
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
@ -85,7 +85,7 @@ sysdep_headers += sys/mount.h sys/acct.h \
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bits/siginfo-arch.h bits/siginfo-consts-arch.h \
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bits/siginfo-arch.h bits/siginfo-consts-arch.h \
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bits/procfs.h bits/procfs-id.h bits/procfs-extra.h \
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bits/procfs.h bits/procfs-id.h bits/procfs-extra.h \
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bits/procfs-prregset.h bits/mman-map-flags-generic.h \
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bits/procfs-prregset.h bits/mman-map-flags-generic.h \
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bits/shmlba.h bits/shm-pad.h \
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bits/shmlba.h \
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bits/termios-struct.h bits/termios-c_cc.h \
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bits/termios-struct.h bits/termios-c_cc.h \
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bits/termios-c_iflag.h bits/termios-c_oflag.h \
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bits/termios-c_iflag.h bits/termios-c_oflag.h \
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bits/termios-baud.h bits/termios-c_cflag.h \
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bits/termios-baud.h bits/termios-c_cflag.h \
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@ -1,37 +0,0 @@
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/* Define where padding goes in struct shmid_ds. Generic version.
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Copyright (C) 2018-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
|
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_SHM_H
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# error "Never use <bits/shm-pad.h> directly; include <sys/shm.h> instead."
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#endif
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#include <bits/timesize.h>
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/* On most architectures, padding goes after time fields for 32-bit
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systems and is omitted for 64-bit systems. Some architectures pad
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before time fields instead, or omit padding despite being 32-bit,
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or include it despite being 64-bit. Furthermore, some
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architectures place shm_segsz after the time fields rather than
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before them, with or without padding there. This must match the
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layout used for struct shmid64_ds in <asm/shmbuf.h>, as glibc does
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not do layout conversions for this structure. */
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#define __SHM_PAD_AFTER_TIME (__TIMESIZE == 32)
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#define __SHM_PAD_BEFORE_TIME 0
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#define __SHM_SEGSZ_AFTER_TIME 0
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#define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ 0
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@ -22,7 +22,6 @@
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#include <bits/types.h>
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#include <bits/types.h>
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#include <bits/wordsize.h>
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#include <bits/wordsize.h>
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#include <bits/shmlba.h>
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#include <bits/shmlba.h>
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#include <bits/shm-pad.h>
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/* Permission flag for shmget. */
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/* Permission flag for shmget. */
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#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
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#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
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@ -20,34 +20,22 @@
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# error "Never include <bits/types/struct_shmid_ds.h> directly; use <sys/shm.h> instead."
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# error "Never include <bits/types/struct_shmid_ds.h> directly; use <sys/shm.h> instead."
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#endif
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#endif
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#include <bits/shm-pad.h>
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#if __SHM_PAD_BEFORE_TIME
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# define __SHM_PAD_TIME(NAME, RES) \
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unsigned long int __glibc_reserved ## RES; __time_t NAME
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#elif __SHM_PAD_AFTER_TIME
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# define __SHM_PAD_TIME(NAME, RES) \
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__time_t NAME; unsigned long int __glibc_reserved ## RES
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#else
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# define __SHM_PAD_TIME(NAME, RES) \
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__time_t NAME
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#endif
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/* Data structure describing a shared memory segment. */
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/* Data structure describing a shared memory segment. */
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struct shmid_ds
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struct shmid_ds
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{
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{
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struct ipc_perm shm_perm; /* operation permission struct */
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struct ipc_perm shm_perm; /* operation permission struct */
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#if !__SHM_SEGSZ_AFTER_TIME
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size_t shm_segsz; /* size of segment in bytes */
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#endif
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__SHM_PAD_TIME (shm_atime, 1); /* time of last shmat() */
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__SHM_PAD_TIME (shm_dtime, 2); /* time of last shmdt() */
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__SHM_PAD_TIME (shm_ctime, 3); /* time of last change by shmctl() */
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#if __SHM_PAD_BETWEEN_TIME_AND_SEGSZ
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unsigned long int __glibc_reserved4;
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#endif
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#if __SHM_SEGSZ_AFTER_TIME
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size_t shm_segsz; /* size of segment in bytes */
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size_t shm_segsz; /* size of segment in bytes */
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#if __TIMESIZE == 32
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__time_t shm_atime; /* time of last shmat() */
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unsigned long int __glibc_reserved1;
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__time_t shm_dtime; /* time of last shmdt() */
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unsigned long int __glibc_reserved2;
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__time_t shm_ctime; /* time of last change by shmctl() */
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unsigned long int __glibc_reserved3;
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#else
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__time_t shm_atime; /* time of last shmat() */
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__time_t shm_dtime; /* time of last shmdt() */
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__time_t shm_ctime; /* time of last change by shmctl() */
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#endif
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#endif
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__pid_t shm_cpid; /* pid of creator */
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__pid_t shm_cpid; /* pid of creator */
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__pid_t shm_lpid; /* pid of last shmop */
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__pid_t shm_lpid; /* pid of last shmop */
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@ -1,28 +0,0 @@
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/* Define where padding goes in struct shmid_ds. HPPA version.
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Copyright (C) 2018-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
|
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
|
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
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Lesser General Public License for more details.
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|
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_SHM_H
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# error "Never use <bits/shm-pad.h> directly; include <sys/shm.h> instead."
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#endif
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#include <bits/timesize.h>
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#define __SHM_PAD_AFTER_TIME 0
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#define __SHM_PAD_BEFORE_TIME (__TIMESIZE == 32)
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#define __SHM_SEGSZ_AFTER_TIME 1
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#define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ (__TIMESIZE == 32)
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46
sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h
Normal file
46
sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h
Normal file
@ -0,0 +1,46 @@
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/* Linux/HPPA implementation of the shared memory struct shmid_ds.
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Copyright (C) 2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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|
Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_SHM_H
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# error "Never include <bits/types/struct_shmid_ds.h> directly; use <sys/shm.h> instead."
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#endif
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/* Data structure describing a shared memory segment. */
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struct shmid_ds
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{
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struct ipc_perm shm_perm; /* operation permission struct */
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#if __TIMESIZE == 32
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unsigned long int __glibc_reserved1;
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__time_t shm_atime; /* time of last shmat() */
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unsigned long int __glibc_reserved2;
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__time_t shm_dtime; /* time of last shmdt() */
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unsigned long int __glibc_reserved3;
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__time_t shm_ctime; /* time of last change by shmctl() */
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unsigned long int __glibc_reserved4;
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#else
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__time_t shm_atime; /* time of last shmat() */
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__time_t shm_dtime; /* time of last shmdt() */
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__time_t shm_ctime; /* time of last change by shmctl() */
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#endif
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size_t shm_segsz; /* size of segment in bytes */
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__pid_t shm_cpid; /* pid of creator */
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__pid_t shm_lpid; /* pid of last shmop */
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shmatt_t shm_nattch; /* number of current attaches */
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__syscall_ulong_t __glibc_reserved5;
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__syscall_ulong_t __glibc_reserved6;
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};
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@ -1,26 +0,0 @@
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/* Define where padding goes in struct shmid_ds. MIPS version.
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Copyright (C) 2018-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
|
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License as published by the Free Software Foundation; either
|
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version 2.1 of the License, or (at your option) any later version.
|
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|
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The GNU C Library is distributed in the hope that it will be useful,
|
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
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Lesser General Public License for more details.
|
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|
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You should have received a copy of the GNU Lesser General Public
|
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License along with the GNU C Library; if not, see
|
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_SHM_H
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# error "Never use <bits/shm-pad.h> directly; include <sys/shm.h> instead."
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#endif
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#define __SHM_PAD_AFTER_TIME 0
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#define __SHM_PAD_BEFORE_TIME 0
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#define __SHM_SEGSZ_AFTER_TIME 0
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#define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ 0
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49
sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h
Normal file
49
sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h
Normal file
@ -0,0 +1,49 @@
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/* Linux/MIPS implementation of the shared memory struct shmid_ds.
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Copyright (C) 2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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|
The GNU C Library is free software; you can redistribute it and/or
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|
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.
|
||||||
|
|
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|
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/>. */
|
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|
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#ifndef _SYS_SHM_H
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# error "Never include <bits/types/struct_shmid_ds.h> directly; use <sys/shm.h> instead."
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#endif
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/* Data structure describing a shared memory segment. */
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struct shmid_ds
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{
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struct ipc_perm shm_perm; /* operation permission struct */
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size_t shm_segsz; /* size of segment in bytes */
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#if __TIMESIZE == 32
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__time_t shm_atime; /* time of last shmat() */
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__time_t shm_dtime; /* time of last shmdt() */
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|
__time_t shm_ctime; /* time of last change by shmctl() */
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|
#else
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|
__time_t shm_atime; /* time of last shmat() */
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|
__time_t shm_dtime; /* time of last shmdt() */
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|
__time_t shm_ctime; /* time of last change by shmctl() */
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#endif
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__pid_t shm_cpid; /* pid of creator */
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__pid_t shm_lpid; /* pid of last shmop */
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shmatt_t shm_nattch; /* number of current attaches */
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#if __TIMESIZE == 32
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|
unsigned short int __glibc_reserved1;
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|
unsigned short int __glibc_reserved2;
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unsigned short int __glibc_reserved3;
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|
unsigned short int __glibc_reserved4;
|
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|
#else
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|
__syscall_ulong_t __glibc_reserved5;
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|
__syscall_ulong_t __glibc_reserved6;
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||||||
|
#endif
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||||||
|
};
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@ -1,28 +0,0 @@
|
|||||||
/* Define where padding goes in struct shmid_ds. PowerPC 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 (__TIMESIZE == 32)
|
|
||||||
46
sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h
Normal file
46
sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h
Normal file
@ -0,0 +1,46 @@
|
|||||||
|
/* Linux/PowerPC 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() */
|
||||||
|
unsigned long int __glibc_reserved4;
|
||||||
|
#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;
|
||||||
|
};
|
||||||
@ -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
45
sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h
Normal file
@ -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;
|
||||||
|
};
|
||||||
Reference in New Issue
Block a user