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$NetBSD: patch-tty.sh,v 1.3 2016/06/20 16:04:44 ryoon Exp $
Change condition for using TIOCSCTTY.
NetBSD on the netbsd-5 branch insists on a non-NULL second argument
to the realpath() function. Make it so.
--- tty.sh.orig 2016-06-19 19:41:03.000000000 +0000
+++ tty.sh
@@ -813,7 +813,8 @@ int fd;
/*
* Under BSD we have to set the controlling terminal again explicitly.
*/
-# if (defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__GNU__)) && defined(TIOCSCTTY)
+# if (defined(__FreeBSD_kernel__) || defined(__DragonFly__) \
+ || defined(__GNU__) || (BSD >= 199103)) && defined(TIOCSCTTY)
ioctl(fd, TIOCSCTTY, (char *)0);
# endif
@@ -1510,8 +1511,10 @@ char *tty;
char realbuf[PATH_MAX];
const char *real;
int rc;
+ char *ttynamebuf;
- real = realpath(tty, realbuf);
+ ttynamebuf = malloc(MAXPATHLEN);
+ real = realpath(tty, ttynamebuf);
if (!real)
return -1;
realbuf[sizeof(realbuf)-1]='\0';
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