* Naming the pipe
@ 1993-04-13 14:39 rsalz
0 siblings, 0 replies; only message in thread
From: rsalz @ 1993-04-13 14:39 UTC (permalink / raw)
To: sam-fans
I think the following patch to samterm/unix.c is a good idea.
It allows the environment variable $sampipe, if set, to specify
the name of the fifo.
*** unix.c.save Tue Apr 13 10:31:46 1993
--- unix.c Tue Apr 13 10:33:25 1993
***************
*** 70,84 ****
int fd;
int flags;
! user = getuser();
! disp = getenv("DISPLAY");
! if (disp) {
! exname = (char *)alloc(4 + 6 + strlen(user) + 1 + strlen(disp) + 1);
! sprint(exname, "/tmp/.sam.%s.%s", user, disp);
! } else {
! exname = (char *)alloc(4 + 6 + strlen(user) + 1);
! sprint(exname, "/tmp/.sam.%s", user);
}
/* Make the named pipe. Multiple sams with the same user/display share the same pipe */
--- 70,90 ----
int fd;
int flags;
! disp = getenv("sampipe");
! if (disp == 0) {
! user = getuser();
! disp = getenv("DISPLAY");
! if (disp) {
! exname = (char *)alloc(4 + 6 + strlen(user) + 1 + strlen(disp) + 1);
! sprint(exname, "/tmp/.sam.%s.%s", user, disp);
! } else {
! exname = (char *)alloc(4 + 6 + strlen(user) + 1);
! sprint(exname, "/tmp/.sam.%s", user);
! }
! } else {
! exname = (char *)alloc(strlen(disp) + 1);
! strcpy(exname, disp);
}
/* Make the named pipe. Multiple sams with the same user/display share the same pipe */
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~1993-04-13 14:39 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
1993-04-13 14:39 Naming the pipe rsalz
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).