include/link.h

   1 #ifndef _LINK_H
   2 #define _LINK_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8 #include <elf.h>
   9 #define __NEED_size_t
  10 #define __NEED_uint32_t
  11 #include <bits/alltypes.h>
  12
  13 #if UINTPTR_MAX > 0xffffffff
  14 #define ElfW(type) Elf64_ ## type
  15 #else
  16 #define ElfW(type) Elf32_ ## type
  17 #endif
  18
  19 #include <bits/link.h>
  20
  21 struct dl_phdr_info {
  22         ElfW(Addr) dlpi_addr;
  23         const char *dlpi_name;
  24         const ElfW(Phdr) *dlpi_phdr;
  25         ElfW(Half) dlpi_phnum;
  26         unsigned long long int dlpi_adds;
  27         unsigned long long int dlpi_subs;
  28         size_t dlpi_tls_modid;
  29         void *dlpi_tls_data;
  30 };
  31
  32 struct link_map {
  33         ElfW(Addr) l_addr;
  34         char *l_name;
  35         ElfW(Dyn) *l_ld;
  36         struct link_map *l_next, *l_prev;
  37 };
  38
  39 struct r_debug {
  40         int r_version;
  41         struct link_map *r_map;
  42         ElfW(Addr) r_brk;
  43         enum { RT_CONSISTENT, RT_ADD, RT_DELETE } r_state;
  44         ElfW(Addr) r_ldbase;
  45 };
  46
  47 int dl_iterate_phdr(int (*)(struct dl_phdr_info *, size_t, void *), void *);
  48
  49 #ifdef __cplusplus
  50 }
  51 #endif
  52
  53 #endif