st

my build of st - simple terminal
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commit e2ac1676b10e71dcc2c11614637ea8f00d3ba9a1
parent 375efb8891a2d131d46f1582fd770d34464094e0
Author: Matthias-Christian Ott <ott@enolink.de>
Date:   Mon,  2 Jun 2008 18:40:22 +0200

drop support for proprietary UNIX variants


Proprietary UNIX variants like AIX, HP-UX or SCO UNIX
are nowadays rarely used and maintaining compatibility to
non-standard operating systems interfaces is wasteful and
practically useless.

Projects like xterm suffer from backward compatibility to decades-old
UNIX variants and terminal standards. This does not conform to st's
design goals.
Diffstat:
Mstd.c | 18++----------------
1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/std.c b/std.c @@ -107,45 +107,31 @@ getpty(void) { ptm = getpt(); #elif _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600 ptm = posix_openpt(O_RDWR); -#elif defined(__sgi) - ttydev = _getpty(&ptm, O_RDWR, 0622, 0); -#elif defined(_AIX) - ptm = open("/dev/ptc", O_RDWR); #else ptm = open("/dev/ptmx", O_RDWR); -#if defined(__hpux) - if(ptm == -1) - ptm = open("/dev/ptym/clone", O_RDWR); -#endif if(ptm == -1) { if(openpty(&ptm, &pts, NULL, NULL, NULL) == -1) eprintn("error, cannot open pty"); return; } #endif +#if defined(_XOPEN_SOURCE) if(ptm != -1) { -#if defined(_XOPEN_SOURCE) || !defined(__sgi) || !defined(_AIX) if(grantpt(ptm) == -1) eprintn("error, cannot grant access to pty"); if(unlockpt(ptm) == -1) eprintn("error, cannot unlock pty"); ptsdev = ptsname(ptm); -#elif defined(_AIX) - ptsdev = ttyname(ptm); -#endif if(!ptsdev) eprintn("error, slave pty name undefined"); pts = open(ptsdev, O_RDWR); if(pts == -1) eprintn("error, cannot open slave pty"); puts(ptsdev); -#if defined(__hpux) || defined(sun) || defined(__sun) - ioctl(pts, I_PUSH, "ptem"); - ioctl(pts, I_PUSH, "ldterm"); -#endif } else eprintn("error, cannot open pty"); +#endif } void