In the last episode (Jul 07), Dipjyoti Saikia said: > On 7/5/05, Dan Nelson <[EMAIL PROTECTED]> wrote: > > In the last episode (Jul 05), Dipjyoti Saikia said: > > > I am working on an OS derived for BSD 4.1 . I am trying to > > > backport a thread-safe version of popen() from BSD 4.10 . > > > > popen should be threadsafe as of rev 1.17 (2003-01-03) of > > /usr/src/lib/libc/gen/popen.c . It was merged into the 4.* branch in > > rev 1.14.2.1 (2004/12/15). The PR is bin/50770 . Do you have a > > testcase that causes it to fail?
> Please find the code snippet of popen() from the source code that I > have (We are working on an OS that is derived from FreeBSD 4.1) . I > don't think I have the thread safe version . Correct; you need to look at the 4.11 source. 4.10's popen wasn't thread-safe. This link will get you the diffs between 4.1 and 4.11 which will make popen thread-safe: http://www.freebsd.org/cgi/cvsweb.cgi/src/lib/libc/gen/popen.c.diff?r1=RELENG_4_1_0_RELEASE&r2=RELENG_4_11_0_RELEASE -- Dan Nelson [EMAIL PROTECTED] _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
