- Rename getpty() to xgetpty() and adjust callers.
- Rewrite kbd_mode and setconsole
- Introduce and use console_make_active() and xopen_xwrite_close()
- honour buffer-reservation method as set by the user (dumpkmap, loadkmap)
- shrink rtcwake and some console-tools
Saves about 270 Bytes
diff --git a/include/libbb.h b/include/libbb.h
index 4067063..f50ae36 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -281,8 +281,9 @@
void* userData, unsigned depth);
extern int device_open(const char *device, int mode);
enum { GETPTY_BUFSIZE = 16 }; /* more than enough for "/dev/ttyXXX" */
-extern int getpty(char *line);
+extern int xgetpty(char *line);
extern int get_console_fd(void);
+extern void console_make_active(int fd, const int vt_num);
extern char *find_block_device(const char *path);
/* bb_copyfd_XX print read/write errors and return -1 if they occur */
extern off_t bb_copyfd_eof(int fd1, int fd2);
@@ -590,6 +591,7 @@
// if some data was written before error occurred
extern ssize_t full_write(int fd, const void *buf, size_t count);
extern void xwrite(int fd, const void *buf, size_t count);
+extern void xopen_xwrite_close(const char* file, const char *str);
/* Reads and prints to stdout till eof, then closes FILE. Exits on error: */
extern void xprint_and_close_file(FILE *file);