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authorUlrich Drepper <drepper@redhat.com>2005-10-14 13:42:37 +0000
committerUlrich Drepper <drepper@redhat.com>2005-10-14 13:42:37 +0000
commit93c6cb8b8d5c48944c82243b82713e97fd13dc17 (patch)
tree12bf1bb9552ccd3a4d721a4823e2f66cdd5cee38 /misc/sys/mman.h
parent6cebdfd8f320318ad5b32d2905711cd7ec020cd6 (diff)
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[BZ #1458]
2005-10-14 Ulrich Drepper <drepper@redhat.com> [BZ #1458] * sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MREMAP_FIXED. * sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Likewise. * misc/sys/mman.h: Add ellipsis after last parameter of mremap and adjust leading comment. * sysdeps/unix/sysv/linux/syscalls.list: Add pointer parameter to mremap syscall.
Diffstat (limited to 'misc/sys/mman.h')
-rw-r--r--misc/sys/mman.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/misc/sys/mman.h b/misc/sys/mman.h
index ae4dd64fc6..d9f4747b7f 100644
--- a/misc/sys/mman.h
+++ b/misc/sys/mman.h
@@ -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
@@ -117,10 +117,12 @@ 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. */
+ 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 __may_move) __THROW;
+ int __flags, ...) __THROW;
/* mincore returns the memory residency status of the pages in the
current process's address space specified by [start, start + len).