diff options
author | Tim Moore <timoore@redhat.com> | 2009-10-20 22:14:00 +0200 |
---|---|---|
committer | Tim Moore <timoore@redhat.com> | 2009-10-27 12:52:24 +0100 |
commit | 6fb95a63ecfa32b1524790ee42695f19773f2174 (patch) | |
tree | 7b5e93a6334b22bc7f99eeb82791f73c2ade71e3 /grapher/StapParser.cxx | |
parent | a8f1332f49206b314871fbdea50ab1045401a024 (diff) | |
download | systemtap-steved-6fb95a63ecfa32b1524790ee42695f19773f2174.tar.gz systemtap-steved-6fb95a63ecfa32b1524790ee42695f19773f2174.tar.xz systemtap-steved-6fb95a63ecfa32b1524790ee42695f19773f2174.zip |
Change stap parser to use an input file descriptor other than stdin
* grapher/StapParser.hxx (_inFd, getInFd, setInFd): new member and fuctions
* grapher/StapParser.cxx (ioCallback): Use _inFd variable
instead of stdin.
* grapher/grapher.cxx (StapLauncher::launch): Don't read input from stap on
stdin; use the the read end of the pipe.
Diffstat (limited to 'grapher/StapParser.cxx')
-rw-r--r-- | grapher/StapParser.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/grapher/StapParser.cxx b/grapher/StapParser.cxx index 9bb9b9c9..eea85006 100644 --- a/grapher/StapParser.cxx +++ b/grapher/StapParser.cxx @@ -70,7 +70,7 @@ vector<string> commaSplit(const boost::sub_range<Glib::ustring>& range) return true; char buf[256]; ssize_t bytes_read = 0; - bytes_read = read(STDIN_FILENO, buf, sizeof(buf) - 1); + bytes_read = read(_inFd, buf, sizeof(buf) - 1); if (bytes_read <= 0) { _win.hide(); |