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* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Add MADV constants. 

* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Add MADV constants.
This commit is contained in:
Richard Henderson 2000-03-20 20:24:41 +00:00
parent c069bb98d2
commit 45159f0082
2 changed files with 18 additions and 0 deletions
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2
ChangeLog
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@ -1,5 +1,7 @@
2000-03-20 Richard Henderson <rth@cygnus.com> 2000-03-20 Richard Henderson <rth@cygnus.com>
* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Add MADV constants.
* sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines):
Kill sethae. Kill sethae.
* sysdeps/unix/sysv/linux/alpha/Versions: Add pciconfig_iobase. * sysdeps/unix/sysv/linux/alpha/Versions: Add pciconfig_iobase.

16
sysdeps/unix/sysv/linux/alpha/bits/mman.h
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@ -81,3 +81,19 @@
#ifdef __USE_GNU #ifdef __USE_GNU
# define MREMAP_MAYMOVE 1 # define MREMAP_MAYMOVE 1
#endif #endif
/* Advice to `madvise'. */
#ifdef __USE_BSD
# define MADV_NORMAL 0 /* No further special treatment. */
# define MADV_RANDOM 1 /* Expect random page references. */
# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
# define MADV_WILLNEED 3 /* Will need these pages. */
# define 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)
# define MADV_DONTNEED_COMPAT 4 /* Old version? */
# define MADV_SPACEAVAIL 5 /* Ensure resources are available. */
#endif