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* sysvipc/sys/shm.h: Remove SHMLBA definition.
	* sysdeps/generic/bits/shm.h: Define SHMLBA here.
	* sysdeps/gnu/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/ia64/bits/shm.h: Define SHMLBA to 2^20
	since this is what the kernel says.
This commit is contained in:
Ulrich Drepper 2002-08-23 22:33:32 +00:00
parent 05a2c550c3
commit ed5294d508
13 changed files with 69 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
ChangeLog
View file

@ -1,5 +1,18 @@
2002-08-23 Ulrich Drepper <drepper@redhat.com>
* sysvipc/sys/shm.h: Remove SHMLBA definition.
* sysdeps/generic/bits/shm.h: Define SHMLBA here.
* sysdeps/gnu/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/shm.h: Define SHMLBA to 2^20
since this is what the kernel says.
* misc/sys/xattr.h: Include <sys/types.h> instead of <stddef.h>
since ssize_t is needed as well. Replace const with __const.

6
bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -31,6 +31,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned short int shmatt_t;

6
sysdeps/generic/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -31,6 +31,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned short int shmatt_t;

6
sysdeps/gnu/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -35,6 +35,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned short int shmatt_t;

6
sysdeps/unix/sysv/linux/alpha/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -35,6 +35,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned long int shmatt_t;

6
sysdeps/unix/sysv/linux/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -35,6 +35,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned long int shmatt_t;

6
sysdeps/unix/sysv/linux/ia64/bits/shm.h
View file

@ -1,6 +1,5 @@
/* Copyright (C) 2000 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@ -36,6 +35,9 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (1024 * 1024)
/* Data structure describing a set of semaphores. */
struct shmid_ds

7
sysdeps/unix/sysv/linux/mips/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1995,1996,1997,2000,2001,2002 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
@ -35,6 +35,11 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned long int shmatt_t;

6
sysdeps/unix/sysv/linux/powerpc/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -35,6 +35,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned long int shmatt_t;

4
sysdeps/unix/sysv/linux/s390/bits/shm.h
View file

@ -36,6 +36,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned long int shmatt_t;

6
sysdeps/unix/sysv/linux/sparc/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -36,6 +36,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned long int shmatt_t;

6
sysdeps/unix/sysv/linux/x86_64/bits/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000,2002 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@ -35,6 +35,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* Type to count number of attaches. */
typedef unsigned long int shmatt_t;

8
sysvipc/sys/shm.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995-1999, 2000, 2002 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
@ -41,13 +41,9 @@ typedef __pid_t pid_t;
# endif
#endif /* X/Open */
__BEGIN_DECLS
/* Segment low boundary address multiple. */
#define SHMLBA (__getpagesize ())
extern int __getpagesize (void) __THROW __attribute__ ((__const__));
/* The following System V style IPC functions implement a shared memory
facility. The definition is found in XPG4.2. */