struct iomem_region *new;
struct uml_stat buf;
char *file, *driver;
- int fd, err, size;
+ int fd, err;
driver = str;
file = strchr(str,',');
goto out_close;
}
- size = (buf.ust_size + UM_KERN_PAGE_SIZE) & ~(UM_KERN_PAGE_SIZE - 1);
-
*new = ((struct iomem_region) { .next = iomem_regions,
.driver = driver,
.fd = fd,
- .size = size,
+ .size = buf.ust_size,
.phys = 0,
.virt = 0 });
iomem_regions = new;
return(0);
}
-#if 0
-/* Debugging facility for dumping stuff out to the host, avoiding the timing
- * problems that come with printf and breakpoints.
- * Enable in case of emergency.
- */
-
-int logging = 1;
-int logging_fd = -1;
-
-int logging_line = 0;
-char logging_buf[512];
-
-void log(char *fmt, ...)
-{
- va_list ap;
- struct timeval tv;
- struct openflags flags;
-
- if(logging == 0) return;
- if(logging_fd < 0){
- flags = of_create(of_trunc(of_rdwr(OPENFLAGS())));
- logging_fd = os_open_file("log", flags, 0644);
- }
- gettimeofday(&tv, NULL);
- sprintf(logging_buf, "%d\t %u.%u ", logging_line++, tv.tv_sec,
- tv.tv_usec);
- va_start(ap, fmt);
- vsprintf(&logging_buf[strlen(logging_buf)], fmt, ap);
- va_end(ap);
- write(logging_fd, logging_buf, strlen(logging_buf));
-}
-#endif
-
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* Emacs will notice this stuff at the end of the file and automatically