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Add POSIX_MADV_* constants.

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This commit is contained in:
Ulrich Drepper 2000-04-14 05:57:49 +00:00
parent 12c4efc1d0
commit fd327b8820
2 changed files with 20 additions and 2 deletions
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11
sysdeps/unix/sysv/linux/alpha/bits/mman.h
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@ -1,5 +1,5 @@
/* Definitions for POSIX memory map interface. Linux/Alpha version.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 2000 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
@ -91,6 +91,15 @@
# define MADV_DONTNEED 6 /* Don't need these pages. */
#endif
/* The POSIX people had to invent similar names for the same things. */
#ifdef __USE_XOPEN2K
# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
# define POSIX_MADV_DONTNEED 6 /* Don't need these pages. */
#endif
/* Not used by Linux, but here to make sure we don't clash with
OSF/1 defines. */
#if 0 && defined(__USE_BSD)

11
sysdeps/unix/sysv/linux/arm/bits/mman.h
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@ -1,5 +1,5 @@
/* Definitions for POSIX memory map interface. Linux/ARM version.
Copyright (C) 1997 Free Software Foundation, Inc.
Copyright (C) 1997, 2000 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
@ -82,3 +82,12 @@
# define MADV_WILLNEED 3 /* Will need these pages. */
# define MADV_DONTNEED 4 /* Don't need these pages. */
#endif
/* The POSIX people had to invent similar names for the same things. */
#ifdef __USE_XOPEN2K
# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
#endif