From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/libc/cttygets.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 sys/libc/cttygets.c (limited to 'sys/libc/cttygets.c') diff --git a/sys/libc/cttygets.c b/sys/libc/cttygets.c new file mode 100644 index 00000000..04aea891 --- /dev/null +++ b/sys/libc/cttygets.c @@ -0,0 +1,34 @@ +/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. +*/ + +#define import_spp +#define import_libc +#define import_xnames +#include + +#define SZ_CAPSTR 128 +static XCHAR buf[SZ_CAPSTR]; +static XINT szbuf = 128; + + +/* C_TTYGETS -- Get the value of a termcap capability as a character string, +** suitable for subsequent output to the device with TTYPUTS (assuming the +** capability is a control function). The number of characters in the output +** string is returned as the function value. +*/ +int +c_ttygets ( + XINT tty, /* tty descriptor */ + char *cap, /* two char capability name */ + char *outstr, /* output string */ + int maxch /* max chars out, excl EOS */ +) +{ + XINT x_tty = tty; + int nchars; + + nchars = TTYGETS (&x_tty, c_sppstr(cap), buf, &szbuf); + c_strpak (buf, outstr, maxch); + + return (nchars); +} -- cgit