tstupid signal fix - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
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DIR README
DIR LICENSE
---
DIR commit 1a24aaca91aab030acd287a53a16649551d90b3e
DIR parent f52e90ebe86957fcc596b7e7818084aed02213f5
HTML Author: rsc <devnull@localhost>
Date: Thu, 21 Jul 2005 15:43:51 +0000
stupid signal fix
Diffstat:
M src/cmd/9term/rcstart.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
---
DIR diff --git a/src/cmd/9term/rcstart.c b/src/cmd/9term/rcstart.c
t@@ -57,8 +57,17 @@ rcstart(int argc, char **argv, int *pfd, int *tfd)
*
* Can't disable because will be inherited by other programs
* like if you run an xterm from the prompt, and then xterm's
- * resizes won't get handled right. Sigh.
+ * resizes won't get handled right. Sigh.
+ *
+ * Can't not disable because when we stty below we'll get a
+ * signal, which will drop us into the thread library note handler,
+ * which will get all confused because we just forked and thus
+ * have an unknown pid.
+ *
+ * So disable it internally. ARGH!
*/
+ notifyoff("sys: window size change");
+
pid = fork();
switch(pid){
case 0: