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Add <link.h> for absl

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Justine Tunney 2023-12-08 12:52:24 -08:00
parent a11016e590
commit 8874a37abc
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5 changed files with 99 additions and 0 deletions
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40
libc/elf/link.h Normal file
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#ifndef COSMOPOLITAN_ELF_LINK_H_
#define COSMOPOLITAN_ELF_LINK_H_
#include "libc/elf/scalar.h"
#include "libc/elf/struct/dyn.h"
#include "libc/elf/struct/phdr.h"
COSMOPOLITAN_C_START_
#define ElfW(type) Elf64_##type
struct dl_phdr_info {
Elf64_Addr dlpi_addr;
const char *dlpi_name;
const Elf64_Phdr *dlpi_phdr;
Elf64_Half dlpi_phnum;
unsigned long long int dlpi_adds;
unsigned long long int dlpi_subs;
size_t dlpi_tls_modid;
void *dlpi_tls_data;
};
struct link_map {
Elf64_Addr l_addr;
char *l_name;
Elf64_Dyn *l_ld;
struct link_map *l_next;
struct link_map *l_prev;
};
struct r_debug {
int r_version;
struct link_map *r_map;
Elf64_Addr r_brk;
enum { RT_CONSISTENT, RT_ADD, RT_DELETE } r_state;
Elf64_Addr r_ldbase;
};
int dl_iterate_phdr(int (*)(struct dl_phdr_info *, size_t, void *), void *);
COSMOPOLITAN_C_END_
#endif /* COSMOPOLITAN_ELF_LINK_H_ */