diff options
author | 1999-09-30 05:03:04 +0000 | |
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committer | 1999-09-30 05:03:04 +0000 | |
commit | 90652e5aa71883cdf393f95cbdc7c15df082bd02 (patch) | |
tree | ef85e188be17bffb3b2a0e734d0cff418c99d092 /usr.bin/ssh/ttymodes.c | |
parent | more culling (diff) | |
download | wireguard-openbsd-90652e5aa71883cdf393f95cbdc7c15df082bd02.tar.xz wireguard-openbsd-90652e5aa71883cdf393f95cbdc7c15df082bd02.zip |
cull more ancient garbage from pre-POSIX days
Diffstat (limited to 'usr.bin/ssh/ttymodes.c')
-rw-r--r-- | usr.bin/ssh/ttymodes.c | 142 |
1 files changed, 1 insertions, 141 deletions
diff --git a/usr.bin/ssh/ttymodes.c b/usr.bin/ssh/ttymodes.c index c03e968937c..995bae49658 100644 --- a/usr.bin/ssh/ttymodes.c +++ b/usr.bin/ssh/ttymodes.c @@ -17,7 +17,7 @@ suitable code. */ #include "includes.h" -RCSID("$Id: ttymodes.c,v 1.1 1999/09/26 20:53:38 deraadt Exp $"); +RCSID("$Id: ttymodes.c,v 1.2 1999/09/30 05:03:05 deraadt Exp $"); #include "packet.h" #include "ssh.h" @@ -26,18 +26,6 @@ RCSID("$Id: ttymodes.c,v 1.1 1999/09/26 20:53:38 deraadt Exp $"); #define TTY_OP_ISPEED 192 /* int follows */ #define TTY_OP_OSPEED 193 /* int follows */ -/* Speed extraction & setting macros for sgtty. */ - -#ifdef USING_SGTTY -#define cfgetospeed(tio) ((tio)->sg_ospeed) -#define cfgetispeed(tio) ((tio)->sg_ispeed) -#define cfsetospeed(tio, spd) ((tio)->sg_ospeed = (spd), 0) -#define cfsetispeed(tio, spd) ((tio)->sg_ispeed = (spd), 0) -#ifndef SPEED_T_IN_STDTYPES_H -typedef char speed_t; -#endif -#endif - /* Converts POSIX speed_t to a baud rate. The values of the constants for speed_t are not themselves portable. */ @@ -220,63 +208,16 @@ static speed_t baud_to_speed(int baud) void tty_make_modes(int fd) { -#ifdef USING_TERMIOS struct termios tio; -#endif -#ifdef USING_SGTTY - struct sgttyb tio; - struct tchars tiotc; - struct ltchars tioltc; - int tiolm; -#ifdef TIOCGSTAT - struct tstatus tiots; -#endif /* TIOCGSTAT */ -#endif /* USING_SGTTY */ int baud; /* Get the modes. */ -#ifdef USING_TERMIOS if (tcgetattr(fd, &tio) < 0) { packet_put_char(TTY_OP_END); log("tcgetattr: %.100s", strerror(errno)); return; } -#endif /* USING_TERMIOS */ -#ifdef USING_SGTTY - if (ioctl(fd, TIOCGETP, &tio) < 0) - { - packet_put_char(TTY_OP_END); - log("ioctl(fd, TIOCGETP, ...): %.100s", strerror(errno)); - return; - } - if (ioctl(fd, TIOCGETC, &tiotc) < 0) - { - packet_put_char(TTY_OP_END); - log("ioctl(fd, TIOCGETC, ...): %.100s", strerror(errno)); - return; - } - if (ioctl(fd, TIOCLGET, &tiolm) < 0) - { - packet_put_char(TTY_OP_END); - log("ioctl(fd, TIOCLGET, ...): %.100s", strerror(errno)); - return; - } - if (ioctl(fd, TIOCGLTC, &tioltc) < 0) - { - packet_put_char(TTY_OP_END); - log("ioctl(fd, TIOCGLTC, ...): %.100s", strerror(errno)); - return; - } -#ifdef TIOCGSTAT - if (ioctl(fd, TIOCGSTAT, &tiots) < 0) - { - packet_put_char(TTY_OP_END); - log("ioctl(fd, TIOCGSTAT, ...): %.100s", strerror(errno)); - return; - } -#endif /* TIOCGSTAT */ -#endif /* USING_SGTTY */ /* Store input and output baud rates. */ baud = speed_to_baud(cfgetospeed(&tio)); @@ -287,7 +228,6 @@ void tty_make_modes(int fd) packet_put_int(baud); /* Store values of mode flags. */ -#ifdef USING_TERMIOS #define TTYCHAR(NAME, OP) \ packet_put_char(OP); packet_put_char(tio.c_cc[NAME]); #define TTYMODE(NAME, FIELD, OP) \ @@ -295,18 +235,6 @@ void tty_make_modes(int fd) #define SGTTYCHAR(NAME, OP) #define SGTTYMODE(NAME, FIELD, OP) #define SGTTYMODEN(NAME, FIELD, OP) -#endif /* USING_TERMIOS */ - -#ifdef USING_SGTTY -#define TTYCHAR(NAME, OP) -#define TTYMODE(NAME, FIELD, OP) -#define SGTTYCHAR(NAME, OP) \ - packet_put_char(OP); packet_put_char(NAME); -#define SGTTYMODE(NAME, FIELD, OP) \ - packet_put_char(OP); packet_put_char((FIELD & NAME) != 0); -#define SGTTYMODEN(NAME, FIELD, OP) \ - packet_put_char(OP); packet_put_char((FIELD & NAME) == 0); -#endif /* USING_SGTTY */ #include "ttymodes.h" @@ -325,18 +253,7 @@ void tty_make_modes(int fd) void tty_parse_modes(int fd, int *n_bytes_ptr) { -#ifdef USING_TERMIOS struct termios tio; -#endif /* USING_TERMIOS */ -#ifdef USING_SGTTY - struct sgttyb tio; - struct tchars tiotc; - struct ltchars tioltc; - int tiolm; -#ifdef TIOCGSTAT - struct tstatus tiots; -#endif /* TIOCGSTAT */ -#endif int opcode, baud; int n_bytes = 0; int failure = 0; @@ -344,24 +261,8 @@ void tty_parse_modes(int fd, int *n_bytes_ptr) /* Get old attributes for the terminal. We will modify these flags. I am hoping that if there are any machine-specific modes, they will initially have reasonable values. */ -#ifdef USING_TERMIOS if (tcgetattr(fd, &tio) < 0) failure = -1; -#endif /* USING_TERMIOS */ -#ifdef USING_SGTTY - if (ioctl(fd, TIOCGETP, &tio) < 0) - failure = -1; - if (ioctl(fd, TIOCGETC, &tiotc) < 0) - failure = -1; - if (ioctl(fd, TIOCLGET, &tiolm) < 0) - failure = -1; - if (ioctl(fd, TIOCGLTC, &tioltc) < 0) - failure = -1; -#ifdef TIOCGSTAT - if (ioctl(fd, TIOCGSTAT, &tiots) < 0) - failure = -1; -#endif /* TIOCGSTAT */ -#endif /* USING_SGTTY */ for (;;) { @@ -386,7 +287,6 @@ void tty_parse_modes(int fd, int *n_bytes_ptr) error("cfsetospeed failed for %d", baud); break; -#ifdef USING_TERMIOS #define TTYCHAR(NAME, OP) \ case OP: \ n_bytes += 1; \ @@ -403,33 +303,6 @@ void tty_parse_modes(int fd, int *n_bytes_ptr) #define SGTTYCHAR(NAME, OP) #define SGTTYMODE(NAME, FIELD, OP) #define SGTTYMODEN(NAME, FIELD, OP) -#endif /* USING_TERMIOS */ - -#ifdef USING_SGTTY -#define TTYCHAR(NAME, OP) -#define TTYMODE(NAME, FIELD, OP) -#define SGTTYCHAR(NAME, OP) \ - case OP: \ - n_bytes += 1; \ - NAME = packet_get_char(); \ - break; -#define SGTTYMODE(NAME, FIELD, OP) \ - case OP: \ - n_bytes += 1; \ - if (packet_get_char()) \ - FIELD |= NAME; \ - else \ - FIELD &= ~NAME; \ - break; -#define SGTTYMODEN(NAME, FIELD, OP) \ - case OP: \ - n_bytes += 1; \ - if (packet_get_char()) \ - FIELD &= ~NAME; \ - else \ - FIELD |= NAME; \ - break; -#endif /* USING_SGTTY */ #include "ttymodes.h" @@ -480,20 +353,7 @@ void tty_parse_modes(int fd, int *n_bytes_ptr) return; /* Packet parsed ok but tty stuff failed */ /* Set the new modes for the terminal. */ -#ifdef USING_TERMIOS if (tcsetattr(fd, TCSANOW, &tio) < 0) log("Setting tty modes failed: %.100s", strerror(errno)); -#endif /* USING_TERMIOS */ -#ifdef USING_SGTTY - if (ioctl(fd, TIOCSETP, &tio) < 0 - || ioctl(fd, TIOCSETC, &tiotc) < 0 - || ioctl(fd, TIOCLSET, &tiolm) < 0 - || ioctl(fd, TIOCSLTC, &tioltc) < 0 -#ifdef TIOCSSTAT - || ioctl(fd, TIOCSSTAT, &tiots) < 0 -#endif /* TIOCSSTAT */ - ) - log("Setting tty modes failed: %.100s", strerror(errno)); -#endif /* USING_SGTTY */ return; } |