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/* $OpenBSD: link_elf.h,v 1.7 2016/09/20 18:24:55 kettenis Exp $ */
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/*
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* Public domain.
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*/
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#ifndef _LINK_ELF_H
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#define _LINK_ELF_H
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#include <elf_abi.h>
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#ifndef DT_PROCNUM
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#define DT_PROCNUM 0
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#endif
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/*
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* struct link_map is a part of the protocol between the debugger and
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* ld.so. ld.so may have additional fields in it's version of this
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* structure but those are ld.so private fields.
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*/
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struct link_map {
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caddr_t l_addr; /* Base address of library */
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const char *l_name; /* Absolute path to library */
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void *l_ld; /* pointer to _DYNAMIC */
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struct link_map *l_next;
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struct link_map *l_prev;
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};
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struct dl_phdr_info {
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Elf_Addr dlpi_addr;
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const char *dlpi_name;
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const Elf_Phdr *dlpi_phdr;
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Elf_Half dlpi_phnum;
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};
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__BEGIN_DECLS
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int dl_iterate_phdr (int (*)(struct dl_phdr_info *, size_t, void *),
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void *);
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void *dl_unwind_find_exidx(const void *, int *);
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__END_DECLS
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#endif /* !_LINK_ELF_H */
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