Differential D24946 Diff 72096 head/lib/libc/gen/dlinfo.3

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head/lib/libc/gen/dlinfo.3

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	example 1.			example 1.
	.Pp			.Pp
	The			The
	.Vt Link_map			.Vt Link_map
	structure is defined in			structure is defined in
	.In link.h			.In link.h
	and has the following members:			and has the following members:
	.Bd -literal -offset indent			.Bd -literal -offset indent
	caddr_t l_addr; /* Load Offset of library */			caddr_t l_base; /* Base Address of library */
	const char l_name; / Absolute Path to Library */			const char l_name; / Absolute Path to Library */
	const void l_ld; / Pointer to .dynamic in memory */			const void l_ld; / Pointer to .dynamic in memory */
	struct link_map l_next, / linked list of mapped libs */			struct link_map l_next, / linked list of mapped libs */
	*l_prev;			*l_prev;
				caddr_t l_addr; /* Load Offset of library */
	.Ed			.Ed
	.Bl -tag -width ".Va l_addr"			.Bl -tag -width ".Va l_addr"
	.It Va l_addr			.It Va l_base
	The load offset of the object, that is, the difference between			The base address of the object loaded into memory.
	the actual load address and the base virtual address the object
	was linked at.
	.It Va l_name			.It Va l_name
	The full name of the loaded shared object.			The full name of the loaded shared object.
	.It Va l_ld			.It Va l_ld
	The address of the dynamic linking information segment			The address of the dynamic linking information segment
	.Pq Dv PT_DYNAMIC			.Pq Dv PT_DYNAMIC
	loaded into memory.			loaded into memory.
	.It Va l_next			.It Va l_next
	The next			The next
	.Vt Link_map			.Vt Link_map
	structure on the link-map list.			structure on the link-map list.
	.It Va l_prev			.It Va l_prev
	The previous			The previous
	.Vt Link_map			.Vt Link_map
	structure on the link-map list.			structure on the link-map list.
				.It Va l_addr
				The load offset of the object, that is, the difference between
				the actual load address and the base virtual address the object
				was linked at.
	.El			.El
	.It Dv RTLD_DI_SERINFO			.It Dv RTLD_DI_SERINFO
	Retrieve the library search paths associated with the given			Retrieve the library search paths associated with the given
	.Fa handle			.Fa handle
	argument.			argument.
	The			The
	.Fa p			.Fa p
	argument should point to			argument should point to
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