drop support for proprietary UNIX variants - st - simple terminal
HTML git clone https://git.parazyd.org/st
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit e2ac1676b10e71dcc2c11614637ea8f00d3ba9a1
DIR parent 375efb8891a2d131d46f1582fd770d34464094e0
HTML 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:
M std.c | 18 ++----------------
1 file changed, 2 insertions(+), 16 deletions(-)
---
DIR 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