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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
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')
-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).