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fix public clone function to be safe and usable by applications
[musl]
/
src
/
internal
/
libc.h
diff --git
a/src/internal/libc.h
b/src/internal/libc.h
index
e4fe9e9
..
619bba8
100644
(file)
--- a/
src/internal/libc.h
+++ b/
src/internal/libc.h
@@
-8,7
+8,7
@@
struct __locale_map;
struct __locale_struct {
struct __locale_map;
struct __locale_struct {
- const struct __locale_map *
volatile
cat[6];
+ const struct __locale_map *cat[6];
};
struct tls_module {
};
struct tls_module {
@@
-18,10
+18,11
@@
struct tls_module {
};
struct __libc {
};
struct __libc {
- int can_do_threads;
- int threaded;
- int secure;
- volatile int threads_minus_1;
+ char can_do_threads;
+ char threaded;
+ char secure;
+ volatile signed char need_locks;
+ int threads_minus_1;
size_t *auxv;
struct tls_module *tls_head;
size_t tls_size, tls_align, tls_cnt;
size_t *auxv;
struct tls_module *tls_head;
size_t tls_size, tls_align, tls_cnt;
@@
-43,6
+44,7
@@
hidden void __libc_start_init(void);
hidden void __funcs_on_exit(void);
hidden void __funcs_on_quick_exit(void);
hidden void __libc_exit_fini(void);
hidden void __funcs_on_exit(void);
hidden void __funcs_on_quick_exit(void);
hidden void __libc_exit_fini(void);
+hidden void __fork_handler(int);
extern hidden size_t __hwcap;
extern hidden size_t __sysinfo;
extern hidden size_t __hwcap;
extern hidden size_t __sysinfo;
@@
-50,12
+52,6
@@
extern char *__progname, *__progname_full;
extern hidden const char __libc_version[];
extern hidden const char __libc_version[];
-/* Designed to avoid any overhead in non-threaded processes */
-hidden void __lock(volatile int *);
-hidden void __unlock(volatile int *);
-#define LOCK(x) __lock(x)
-#define UNLOCK(x) __unlock(x)
-
hidden void __synccall(void (*)(void *), void *);
hidden int __setxid(int, int, int, int);
hidden void __synccall(void (*)(void *), void *);
hidden int __setxid(int, int, int, int);