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#ifndef LINUXELF_H
#define LINUXELF_H
/* Forward declarations for stuff defined in hash.h */
struct dyn_elf;
struct elf_resolve;
/* Some function prototypes */
extern void * _dl_malloc(int size);
extern int _dl_map_cache(void);
extern int _dl_unmap_cache(void);
int _dl_copy_fixups(struct dyn_elf * tpnt);
extern int _dl_parse_relocation_information(struct elf_resolve * tpnt, unsigned long rel_addr,
unsigned long rel_size, int type);
extern void _dl_parse_lazy_relocation_information(struct elf_resolve * tpnt, unsigned long rel_addr,
unsigned long rel_size, int type);
extern struct elf_resolve * _dl_load_shared_library(int secure,
struct elf_resolve *, char * libname);
extern struct elf_resolve * _dl_load_elf_shared_library(int secure,
char * libname, int flag);
extern int _dl_parse_copy_information(struct dyn_elf * rpnt, unsigned long rel_addr,
unsigned long rel_size, int type);
extern int _dl_linux_resolve(void);
#define ELF_CLASS ELFCLASS32
#ifndef SVR4_BUGCOMPAT
#define SVR4_BUGCOMPAT 1
#endif
#if ELF_CLASS == ELFCLASS32
#define elfhdr Elf32_Ehdr
#define elf_phdr Elf32_Phdr
#define elf_note Elf32_Nhdr
/*
* Datatype of a relocation on this platform
*/
#ifdef ELF_USES_RELOCA
# define ELF_RELOC Elf32_Rela
#else
# define ELF_RELOC Elf32_Rel
#endif
#else
#define elfhdr Elf64_Ehdr
#define elf_phdr Elf64_Phdr
#define elf_note Elf64_Nhdr
/*
* Datatype of a relocation on this platform
*/
#ifdef ELF_USES_RELOCA
# define ELF_RELOC Elf64_Rela
#else
# define ELF_RELOC Elf64_Rel
#endif
#endif
/* Convert between the Linux flags for page protections and the
ones specified in the ELF standard. */
#define LXFLAGS(X) ( (((X) & PF_R) ? PROT_READ : 0) | \
(((X) & PF_W) ? PROT_WRITE : 0) | \
(((X) & PF_X) ? PROT_EXEC : 0))
#endif /* LINUXELF_H */
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