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2.5-18.1

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This commit is contained in:
Jakub Jelinek
2007-07-12 18:26:36 +00:00
parent 7d58530341
commit 0ecb606cb6
6215 changed files with 494638 additions and 305010 deletions
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18
misc/sys/mman.h
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@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management.
Copyright (C) 1994-2000, 2003, 2004 Free Software Foundation, Inc.
Copyright (C) 1994-2000, 2003, 2004, 2005 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
@ -116,12 +116,6 @@ extern int mlockall (int __flags) __THROW;
extern int munlockall (void) __THROW;
#ifdef __USE_MISC
/* Remap pages mapped by the range [ADDR,ADDR+OLD_LEN) to new length
NEW_LEN. If MAY_MOVE is MREMAP_MAYMOVE the returned address may
differ from ADDR. */
extern void *mremap (void *__addr, size_t __old_len, size_t __new_len,
int __may_move) __THROW;
/* mincore returns the memory residency status of the pages in the
current process's address space specified by [start, start + len).
The status is returned in a vector of bytes. The least significant
@ -129,6 +123,16 @@ extern void *mremap (void *__addr, size_t __old_len, size_t __new_len,
it is zero. */
extern int mincore (void *__start, size_t __len, unsigned char *__vec)
__THROW;
#endif
#ifdef __USE_GNU
/* Remap pages mapped by the range [ADDR,ADDR+OLD_LEN) to new length
NEW_LEN. If MREMAP_MAYMOVE is set in FLAGS the returned address
may differ from ADDR. If MREMAP_FIXED is set in FLAGS the function
takes another paramter which is a fixed address at which the block
resides after a successful call. */
extern void *mremap (void *__addr, size_t __old_len, size_t __new_len,
int __flags, ...) __THROW;
/* Remap arbitrary pages of a shared backing store within an existing
VMA. */