Re: [Ltrace-devel] Welcome + argument question.

2013-10-23 Thread Adam Malinowski
Hi. I needed a tool to trace system calls blocked by seccomp filter of given process. It turned out that neither strace nor ltrace has such functionality. Ltrace seemed to be simpler to modify :) So I've added cooperation with seccomp to ltrace and enhanced summary a little. If you are

Re: [Ltrace-devel] Welcome + argument question.

2013-10-23 Thread Petr Machata
Adam Malinowski a.malinow...@partner.samsung.com writes: Seccomp is kernel tool which can filter system calls and perform OK, thanks for that. So what i did with ltrace? I added new setting to ptrace which enables seccomp events, also I added seccomp events handling and added I imagine

Re: [Ltrace-devel] Welcome + argument question.

2013-10-22 Thread Adam Malinowski
Hi. What happened from version 0.5.3 (Ubuntu) with printing strings in syscalls arguments? 0.5.3 is ancient, ltrace really ought to be rebased to 0.7 (where this works per my testing). One thing worth checking would be whether ltrace sees /etc/ltrace.conf (stracing ltrace is a way to see