[PATCH 6/7] sysvipc: Remove the linux shm-pad.h file
Adhemerval Zanella
adhemerval.zanella@linaro.org
Tue Jun 30 19:24:40 GMT 2020
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.
---
sysdeps/unix/sysv/linux/Makefile | 2 +-
sysdeps/unix/sysv/linux/bits/shm-pad.h | 37 --------------
sysdeps/unix/sysv/linux/bits/shm.h | 1 -
.../sysv/linux/bits/types/struct_shmid_ds.h | 34 +++++--------
sysdeps/unix/sysv/linux/hppa/bits/shm-pad.h | 28 -----------
.../linux/hppa/bits/types/struct_shmid_ds.h | 46 +++++++++++++++++
sysdeps/unix/sysv/linux/mips/bits/shm-pad.h | 26 ----------
.../linux/mips/bits/types/struct_shmid_ds.h | 49 +++++++++++++++++++
.../unix/sysv/linux/powerpc/bits/shm-pad.h | 28 -----------
.../powerpc/bits/types/struct_shmid_ds.h | 46 +++++++++++++++++
sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h | 28 -----------
.../linux/sparc/bits/types/struct_shmid_ds.h | 45 +++++++++++++++++
12 files changed, 198 insertions(+), 172 deletions(-)
delete mode 100644 sysdeps/unix/sysv/linux/bits/shm-pad.h
delete mode 100644 sysdeps/unix/sysv/linux/hppa/bits/shm-pad.h
create mode 100644 sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h
delete mode 100644 sysdeps/unix/sysv/linux/mips/bits/shm-pad.h
create mode 100644 sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h
delete mode 100644 sysdeps/unix/sysv/linux/powerpc/bits/shm-pad.h
create mode 100644 sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h
delete mode 100644 sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h
create mode 100644 sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index bdd187af73..fd0c313041 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -85,7 +85,7 @@ sysdep_headers += sys/mount.h sys/acct.h \
bits/siginfo-arch.h bits/siginfo-consts-arch.h \
bits/procfs.h bits/procfs-id.h bits/procfs-extra.h \
bits/procfs-prregset.h bits/mman-map-flags-generic.h \
- bits/shmlba.h bits/shm-pad.h \
+ bits/shmlba.h \
bits/termios-struct.h bits/termios-c_cc.h \
bits/termios-c_iflag.h bits/termios-c_oflag.h \
bits/termios-baud.h bits/termios-c_cflag.h \
diff --git a/sysdeps/unix/sysv/linux/bits/shm-pad.h b/sysdeps/unix/sysv/linux/bits/shm-pad.h
deleted file mode 100644
index 565e0e344b..0000000000
--- a/sysdeps/unix/sysv/linux/bits/shm-pad.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Define where padding goes in struct shmid_ds. Generic 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>
-
-/* On most architectures, padding goes after time fields for 32-bit
- systems and is omitted for 64-bit systems. Some architectures pad
- before time fields instead, or omit padding despite being 32-bit,
- or include it despite being 64-bit. Furthermore, some
- architectures place shm_segsz after the time fields rather than
- before them, with or without padding there. This must match the
- layout used for struct shmid64_ds in <asm/shmbuf.h>, as glibc does
- not do layout conversions for this structure. */
-
-#define __SHM_PAD_AFTER_TIME (__TIMESIZE == 32)
-#define __SHM_PAD_BEFORE_TIME 0
-#define __SHM_SEGSZ_AFTER_TIME 0
-#define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ 0
diff --git a/sysdeps/unix/sysv/linux/bits/shm.h b/sysdeps/unix/sysv/linux/bits/shm.h
index 9ef6aeaf92..f6aefa17f2 100644
--- a/sysdeps/unix/sysv/linux/bits/shm.h
+++ b/sysdeps/unix/sysv/linux/bits/shm.h
@@ -22,7 +22,6 @@
#include <bits/types.h>
#include <bits/wordsize.h>
#include <bits/shmlba.h>
-#include <bits/shm-pad.h>
/* Permission flag for shmget. */
#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
diff --git a/sysdeps/unix/sysv/linux/bits/types/struct_shmid_ds.h b/sysdeps/unix/sysv/linux/bits/types/struct_shmid_ds.h
index 938bbedfcd..61ed4a08c3 100644
--- a/sysdeps/unix/sysv/linux/bits/types/struct_shmid_ds.h
+++ b/sysdeps/unix/sysv/linux/bits/types/struct_shmid_ds.h
@@ -20,34 +20,22 @@
# error "Never include <bits/types/struct_shmid_ds.h> directly; use <sys/shm.h> instead."
#endif
-#include <bits/shm-pad.h>
-
-#if __SHM_PAD_BEFORE_TIME
-# define __SHM_PAD_TIME(NAME, RES) \
- unsigned long int __glibc_reserved ## RES; __time_t NAME
-#elif __SHM_PAD_AFTER_TIME
-# define __SHM_PAD_TIME(NAME, RES) \
- __time_t NAME; unsigned long int __glibc_reserved ## RES
-#else
-# define __SHM_PAD_TIME(NAME, RES) \
- __time_t NAME
-#endif
-
/* Data structure describing a shared memory segment. */
struct shmid_ds
{
struct ipc_perm shm_perm; /* operation permission struct */
-#if !__SHM_SEGSZ_AFTER_TIME
- size_t shm_segsz; /* size of segment in bytes */
-#endif
- __SHM_PAD_TIME (shm_atime, 1); /* time of last shmat() */
- __SHM_PAD_TIME (shm_dtime, 2); /* time of last shmdt() */
- __SHM_PAD_TIME (shm_ctime, 3); /* time of last change by shmctl() */
-#if __SHM_PAD_BETWEEN_TIME_AND_SEGSZ
- unsigned long int __glibc_reserved4;
-#endif
-#if __SHM_SEGSZ_AFTER_TIME
size_t shm_segsz; /* size of segment in bytes */
+#if __TIMESIZE == 32
+ __time_t shm_atime; /* time of last shmat() */
+ unsigned long int __glibc_reserved1;
+ __time_t shm_dtime; /* time of last shmdt() */
+ unsigned long int __glibc_reserved2;
+ __time_t shm_ctime; /* time of last change by shmctl() */
+ unsigned long int __glibc_reserved3;
+#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
__pid_t shm_cpid; /* pid of creator */
__pid_t shm_lpid; /* pid of last shmop */
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/shm-pad.h b/sysdeps/unix/sysv/linux/hppa/bits/shm-pad.h
deleted file mode 100644
index d0811fe543..0000000000
--- a/sysdeps/unix/sysv/linux/hppa/bits/shm-pad.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Define where padding goes in struct shmid_ds. HPPA 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)
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h b/sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h
new file mode 100644
index 0000000000..1ebf222eac
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h
@@ -0,0 +1,46 @@
+/* Linux/HPPA 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;
+ };
diff --git a/sysdeps/unix/sysv/linux/mips/bits/shm-pad.h b/sysdeps/unix/sysv/linux/mips/bits/shm-pad.h
deleted file mode 100644
index 5a475a64f9..0000000000
--- a/sysdeps/unix/sysv/linux/mips/bits/shm-pad.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Define where padding goes in struct shmid_ds. MIPS 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
-
-#define __SHM_PAD_AFTER_TIME 0
-#define __SHM_PAD_BEFORE_TIME 0
-#define __SHM_SEGSZ_AFTER_TIME 0
-#define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ 0
diff --git a/sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h b/sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h
new file mode 100644
index 0000000000..8e13928980
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h
@@ -0,0 +1,49 @@
+/* Linux/MIPS 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 */
+ size_t shm_segsz; /* size of segment in bytes */
+#if __TIMESIZE == 32
+ __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() */
+#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
+ __pid_t shm_cpid; /* pid of creator */
+ __pid_t shm_lpid; /* pid of last shmop */
+ shmatt_t shm_nattch; /* number of current attaches */
+#if __TIMESIZE == 32
+ unsigned short int __glibc_reserved1;
+ unsigned short int __glibc_reserved2;
+ unsigned short int __glibc_reserved3;
+ unsigned short int __glibc_reserved4;
+#else
+ __syscall_ulong_t __glibc_reserved5;
+ __syscall_ulong_t __glibc_reserved6;
+#endif
+ };
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/shm-pad.h b/sysdeps/unix/sysv/linux/powerpc/bits/shm-pad.h
deleted file mode 100644
index 34cbdb2a0d..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/bits/shm-pad.h
+++ /dev/null
@@ -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)
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h b/sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h
new file mode 100644
index 0000000000..b0816fb16a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h
@@ -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;
+ };
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h b/sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h
deleted file mode 100644
index cd0b1fe543..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/bits/shm-pad.h
+++ /dev/null
@@ -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
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h b/sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h
new file mode 100644
index 0000000000..d5fb61d374
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h
@@ -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;
+ };
--
2.25.1
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