As per the subject...


ChangeLog:


	* common/common-utils.c (read_alloc, read_stralloc): Move definitions
	from target.c.
	* common/common-utils.h (read_alloc_pread_ftype): New typedef.
	(read_alloc): New declaration.
	(read_stralloc_func_ftype): New typedef.
	(read_stralloc): New declaration.
	* common/linux-maps.c (fcntl.h, unistd.h, target.h, gdb_assert.h,
	ctype.h, string.h): Include.
	(read_mapping): Move from linux-tdep.c.
	(linux_find_memory_read_stralloc_1_pread): New function.
	(linux_find_memory_read_stralloc_1): New function.
	(linux_find_memory_read_stralloc): New function.
	* common/linux-maps.h (read_mapping): New declaration.
	(linux_find_memory_region_ftype): Moved typedef from linux-tdep.c.
	(linux_find_memory_regions_full): New declaration.
	* linux-tdep.c (linux-maps.h): Include.
	(read_mapping): Moved to common/linux-maps.c.
	(linux_find_memory_region_ftype): Moved typedef to common/linux-maps.h.
	(linux_find_memory_regions_full): Moved definition to
	common/linux-maps.c.
	* target.c (read_alloc_pread_ftype): Moved typedef to
	common/common-utils.h.
	(read_alloc, read_stralloc): Moved definitions to
	common/common-utils.c.
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