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9term manages to turn off echo at the right times under SunOS ?

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This commit is contained in:
rsc 2004-04-15 02:04:30 +00:00
parent aeb54c0efe
commit 4dcd9af228
9 changed files with 173 additions and 10 deletions
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20
src/cmd/9term/rcstart.c
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@ -1,11 +1,21 @@
#include <u.h>
#include <libc.h>
#if 0
#include <sys/wait.h>
#endif
#include <signal.h>
#include "term.h"
/*
* Somehow we no longer automatically exit
* when the shell exits; hence the SIGCHLD stuff.
* Something that can be fixed? Axel.
*/
static int pid;
int
rcstart(int argc, char **argv, int *pfd)
rcstart(int argc, char **argv, int *pfd, int *tfd)
{
int pid;
int fd[2];
char *xargv[3];
char slave[256];
@ -27,7 +37,6 @@ rcstart(int argc, char **argv, int *pfd)
if(getpts(fd, slave) < 0)
sysfatal("getpts: %r\n");
switch(pid = fork()) {
case 0:
putenv("TERM", "9term");
@ -44,8 +53,11 @@ rcstart(int argc, char **argv, int *pfd)
sysfatal("proc failed: %r");
break;
}
close(fd[0]);
*pfd = fd[1];
if(tfd)
*tfd = fd[0];
else
close(fd[0]);
return pid;
}