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[BZ #3189] 

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	[BZ #3189, #3188]
	(mremap): Likewise.
This commit is contained in:
Ulrich Drepper 2006-09-09 16:22:01 +00:00
parent d26d01d19c
commit eaa51b472c
2 changed files with 10 additions and 9 deletions
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3
ChangeLog
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@ -1,7 +1,8 @@
2006-09-09 Ulrich Drepper <drepper@redhat.com>
[BZ #3189]
[BZ #3189, #3188]
* misc/sys/mman.h (remap_file_pages): Make available for _GNU_SOURCE.
(mremap): Likewise.
2006-09-07 Jakub Jelinek <jakub@redhat.com>

16
misc/sys/mman.h
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@ -116,14 +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 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;
/* 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
@ -134,6 +126,14 @@ extern int mincore (void *__start, size_t __len, unsigned char *__vec)
#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. */
extern int remap_file_pages (void *__start, size_t __size, int __prot,