#define UNGET 4
-#define FLOCK(f) ((libc.lockfile && (f)->owner>=0) ? (libc.lockfile((f)),0) : 0)
-#define FUNLOCK(f) ((f)->lockcount && (--(f)->lockcount || ((f)->owner=(f)->lock=0)))
+#define FLOCK(f) ((libc.lockfile && (f)->lock>=0) ? (libc.lockfile((f)),0) : 0)
+#define FUNLOCK(f) ((f)->lockcount && (--(f)->lockcount || ((f)->lock=0)))
#define F_PERM 1
#define F_NORD 4
off_t (*seek)(FILE *, off_t, int);
int mode;
int (*close)(FILE *);
- int owner;
};
size_t __stdio_read(FILE *, unsigned char *, size_t);