#include <stdlib.h>
#include <stdio.h>
+#include <limits.h>
+
+struct __locale_map;
+
+struct __locale_struct {
+ volatile int ctype_utf8;
+ char *messages_name;
+ struct __locale_map *volatile cat[4];
+};
struct __libc {
- void *main_thread;
+ int can_do_threads;
int threaded;
int secure;
- size_t *auxv;
volatile int threads_minus_1;
- int canceldisable;
+ size_t *auxv;
FILE *ofl_head;
- int ofl_lock[2];
+ volatile int ofl_lock[2];
size_t tls_size;
+ size_t page_size;
+ volatile int uselocale_cnt;
+ volatile int bytelocale_cnt_minus_1;
+ struct __locale_struct global_locale;
};
extern size_t __hwcap;
-#if !defined(__PIC__) || (100*__GNUC__+__GNUC_MINOR__ >= 303 && !defined(__PCC__))
+#ifndef PAGE_SIZE
+#define PAGE_SIZE libc.page_size
+#endif
#ifdef __PIC__
-#if __GNUC__ < 4
-#define BROKEN_VISIBILITY 1
-#endif
#define ATTR_LIBC_VISIBILITY __attribute__((visibility("hidden")))
#else
#define ATTR_LIBC_VISIBILITY
extern struct __libc __libc ATTR_LIBC_VISIBILITY;
#define libc __libc
-#else
-
-#define USE_LIBC_ACCESSOR
-#define ATTR_LIBC_VISIBILITY
-extern struct __libc *__libc_loc(void) __attribute__((const));
-#define libc (*__libc_loc())
-
-#endif
-
/* Designed to avoid any overhead in non-threaded processes */
void __lock(volatile int *) ATTR_LIBC_VISIBILITY;
void __unlock(volatile int *) ATTR_LIBC_VISIBILITY;
int __lockfile(FILE *) ATTR_LIBC_VISIBILITY;
void __unlockfile(FILE *) ATTR_LIBC_VISIBILITY;
-#define LOCK(x) (libc.threads_minus_1 ? (__lock(x),1) : ((void)(x),1))
-#define UNLOCK(x) (libc.threads_minus_1 ? (__unlock(x),1) : ((void)(x),1))
+#define LOCK(x) __lock(x)
+#define UNLOCK(x) __unlock(x)
void __synccall(void (*)(void *), void *);
int __setxid(int, int, int, int);