2011/1/7 Mike Blumenkrantz <m...@zentific.com>: > On Fri, 7 Jan 2011 21:53:39 +0100 > Leif Middelschulte <leif.middelschu...@gmail.com> wrote: > >> Hey, >> >> maybe it's worth noting that gdb itself is capable of intercepting >> syscalls. Thus a gdb script that includes the used conditions could be >> sufficient. >> >> http://sourceware.org/gdb/onlinedocs/gdb/Set-Catchpoints.html >> >> BR, >> >> Leif Middelschulte >> >> >> >> 2011/1/7 Enlightenment SVN <no-re...@enlightenment.org>: >> > Log: >> > new directory for useful debugging scripts/code/etc >> > fd_catcher.c is a close() wrapper which can be used to detect certain fds >> > being closed when used with LD_PRELOAD it was used to catch the epoll_fd >> > bug (ticket #637), so I figured it would probably be useful again to >> > someone >> > >> > >> > Author: discomfitor >> > Date: 2011-01-07 10:51:42 -0800 (Fri, 07 Jan 2011) >> > New Revision: 55983 >> > Trac: http://trac.enlightenment.org/e/changeset/55983 >> > >> > Added: >> > trunk/DEBUG/ trunk/DEBUG/fd_catcher.c >> > >> > > if you can create a gdb script that can catch the close() of a specific fd > from > a variable in a stack frame I'd like to see it for other debugging uses I > have :) Afaik you can use variables from the stack within conditions you set as a trigger/guard for (enabling) the catch.
BR, Leif > > -- > Mike Blumenkrantz > Zentific: NULL pointer dereferences now 50% off! > ------------------------------------------------------------------------------ Gaining the trust of online customers is vital for the success of any company that requires sensitive data to be transmitted over the Web. Learn how to best implement a security strategy that keeps consumers' information secure and instills the confidence they need to proceed with transactions. http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
