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fix typo in x86_64 cancellable syscall asm
[musl]
/
src
/
internal
/
libc.h
diff --git
a/src/internal/libc.h
b/src/internal/libc.h
index
e81ef76
..
06ba73e
100644
(file)
--- a/
src/internal/libc.h
+++ b/
src/internal/libc.h
@@
-5,16
+5,17
@@
#include <stdio.h>
struct __libc {
#include <stdio.h>
struct __libc {
- void (*lock)(volatile int *);
- void (*cancelpt)(int);
+ int *(*errno_location)(void);
+ void (*testcancel)(void);
+ int threaded;
+ int canceldisable;
+ void (*fork_handler)(int);
int (*atexit)(void (*)(void));
void (*fini)(void);
void (*ldso_fini)(void);
int (*atexit)(void (*)(void));
void (*fini)(void);
void (*ldso_fini)(void);
- int *(*errno_location)(void);
volatile int threads_minus_1;
volatile int threads_minus_1;
- int (*rsyscall)(int, long, long, long, long, long, long);
- void (**tsd_keys)(void *);
- void (*fork_handler)(int);
+ int ofl_lock;
+ FILE *ofl_head;
};
};
@@
-36,11
+37,11
@@
extern struct __libc *__libc_loc(void) __attribute__((const));
/* Designed to avoid any overhead in non-threaded processes */
void __lock(volatile int *);
/* Designed to avoid any overhead in non-threaded processes */
void __lock(volatile int *);
+void __lockfile(FILE *);
#define LOCK(x) (libc.threads_minus_1 ? (__lock(x),1) : ((void)(x),1))
#define LOCK(x) (libc.threads_minus_1 ? (__lock(x),1) : ((void)(x),1))
-#define UNLOCK(x) (*(x)=0)
-#define CANCELPT(x) (libc.cancelpt ? libc.cancelpt((x)),0 : (void)(x),0)
-#define CANCELPT_BEGIN CANCELPT(1)
-#define CANCELPT_END CANCELPT(0)
+#define UNLOCK(x) (*(volatile int *)(x)=0)
+
+int __rsyscall(int, long, long, long, long, long, long);
extern char **__environ;
#define environ __environ
extern char **__environ;
#define environ __environ