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- /* $Source$
- * $State$
- */
- #include <stdlib.h>
- #include <errno.h>
- #include <sgtty.h>
- #include "libsys.h"
- int _sys_ttyflags = ECHO;
- extern struct
- {
- int fd;
- int request;
- void* argp;
- } _sys_params_in;
- extern struct
- {
- int result;
- } _sys_params_out;
- #define P _sys_params_in
- static int tiocgetp(void)
- {
- struct sgttyb* s = P.argp;
- s->sg_flags = _sys_ttyflags;
- return 0;
- }
- static int tiocsetp(void)
- {
- struct sgttyb* s = P.argp;
- _sys_ttyflags = s->sg_flags;
- return 0;
- }
- int _sys_ioctl(void)
- {
- switch (P.request)
- {
- case TIOCGETP:
- _sys_params_out.result = tiocgetp();
- return 0;
- case TIOCSETP:
- _sys_params_out.result = tiocsetp();
- return 0;
- }
-
- _sys_params_out.result = -1;
- errno = EINVAL;
- return 0;
- }
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