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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-04-20 08:35:45 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-04-20 08:35:45 +0000
commit5f786c24e4a80d5341f7a7449df5b32ec2dd440a (patch)
tree4a942939638c66fcca5f3526a597005faadf94be /shell/README.job
parentf6250a3bee833db83e8a9ade62dce4e85830b6f7 (diff)
downloadbusybox-5f786c24e4a80d5341f7a7449df5b32ec2dd440a.tar.gz
busybox-5f786c24e4a80d5341f7a7449df5b32ec2dd440a.tar.bz2
hush: small code shrink; style fixes
Diffstat (limited to 'shell/README.job')
-rw-r--r--shell/README.job1
1 files changed, 1 insertions, 0 deletions
diff --git a/shell/README.job b/shell/README.job
index 7e262b489..d5ba965c1 100644
--- a/shell/README.job
+++ b/shell/README.job
@@ -86,6 +86,7 @@ set fd# 255 foreground process group to first child's one
block only CHLD
block only CHLD
block only CHLD
+/* note: because shell is not in foreground now, e.g. Ctrl-C will send INT to children only! */
wait4 for children to die or stop - first child exits
wait4 for children to die or stop - second child exits
block CHLD TSTP TTIN TTOU