1#ifndef LIBC_H
2#define LIBC_H
3
4#include <stdlib.h>
5#include <stdio.h>
6#include <limits.h>
7
8struct __locale_map;
9
10struct __locale_struct {
11 const struct __locale_map *cat[6];
12};
13
14struct tls_module {
15 struct tls_module *next;
16 void *image;
17 size_t len, size, align, offset;
18};
19
20struct __libc {
21 char can_do_threads;
22 char threaded;
23 char secure;
24 volatile signed char need_locks;
25 int threads_minus_1;
26 size_t *auxv;
27 struct tls_module *tls_head;
28 size_t tls_size, tls_align, tls_cnt;
29 size_t page_size;
30 struct __locale_struct global_locale;
31};
32
33#ifndef PAGE_SIZE
34#define PAGE_SIZE libc.page_size
35#endif
36
37extern hidden struct __libc __libc;
38#define libc __libc
39
40hidden void __init_libc(char **, char *);
41hidden void __init_tls(size_t *);
42hidden void __init_ssp(void *);
43hidden void __libc_start_init(void);
44hidden void __funcs_on_exit(void);
45hidden void __funcs_on_quick_exit(void);
46hidden void __libc_exit_fini(void);
47hidden void __fork_handler(int);
48
49extern hidden size_t __hwcap;
50extern hidden size_t __sysinfo;
51extern char *__progname, *__progname_full;
52
53extern hidden const char __libc_version[];
54
55hidden void __synccall(void (*)(void *), void *);
56hidden int __setxid(int, int, int, int);
57
58#endif