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fix fputwc return value
[musl]
/
src
/
internal
/
libc.h
diff --git
a/src/internal/libc.h
b/src/internal/libc.h
index
3d09bf6
..
c0039e7
100644
(file)
--- a/
src/internal/libc.h
+++ b/
src/internal/libc.h
@@
-5,19
+5,17
@@
#include <stdio.h>
struct __libc {
#include <stdio.h>
struct __libc {
-
void (*lock)(volatile int *
);
+
int *(*errno_location)(void
);
void (*cancelpt)(int);
void (*cancelpt)(int);
+ void (*lock)(volatile int *);
+ void (*lockfile)(FILE *);
+ 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);
- FILE *ofl_head;
int ofl_lock;
int ofl_lock;
-
void (*lockfile)(FILE *)
;
+
FILE *ofl_head
;
};
};
@@
-44,7
+42,12
@@
void __lockfile(FILE *);
#define UNLOCK(x) (*(x)=0)
#define CANCELPT(x) (libc.cancelpt ? libc.cancelpt((x)),0 : (void)(x),0)
#define CANCELPT_BEGIN CANCELPT(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 CANCELPT_TRY CANCELPT(0)
+#define CANCELPT_END CANCELPT(-1)
+#define CANCELPT_INHIBIT CANCELPT(2)
+#define CANCELPT_RESUME CANCELPT(-2)
+
+int __rsyscall(int, long, long, long, long, long, long);
extern char **__environ;
#define environ __environ
extern char **__environ;
#define environ __environ