Re: GSOC: Introduction

2017-03-07 Thread Eugene Syromyatnikov
> What unix system calls are to be grouped as open-like system calls? I'd assume that open-like system call is a system call which returns new fd, but others' interpretations may vary. > and I can't find open system call inside linux/32/syscallent.h ? open(path, flags, mode) can be implemented as

Re: GSOC: Introduction

2017-03-07 Thread Abhishek Tiwari
On Tue, Mar 7, 2017 at 3:01 AM, Dmitry V. Levin wrote: > On Mon, Mar 06, 2017 at 08:35:07PM +0530, Abhishek Tiwari wrote: > [...] >> Updated patch file is attached. Please review. >> From 79cfa5613d90c87e0b29ada3a7075eb0660d19b8 Mon Sep 17 00:00:00 2001 >> From: Abhishek Tiwari >> Date: Mon, 6 M

Re: Introduction

2017-03-07 Thread Rishi Bhatt
The output we see when we run lets say strace -e trace=open which will list all the open syscalls performed in the program. Now as per README-linux-ptrace (if i interpreted it correctly) when tracee is ptrace-stop the necessary information which we are getting as output is extracted by ptrace(PTRA

Re: [PATCH v2] Implement output staging for failed/successful syscalls

2017-03-07 Thread Dmitry V. Levin
Hi, On Tue, Mar 07, 2017 at 12:34:00PM +, Kohl, Burkhard wrote: > Hello All, > > I had submitted below patch back 18th of January > (https://sourceforge.net/p/strace/mailman/message/35611809/). Don't see that > it was merged nor did I receive any feedback so far. You must've missed some f

Re: [PATCH v2] Implement output staging for failed/successful syscalls

2017-03-07 Thread Eugene Syromyatnikov
> I had submitted below patch back 18th of January > (https://sourceforge.net/p/strace/mailman/message/35611809/). Don't see that > it was merged nor did I receive any feedback so far. > Was my submission just missed - or is the implemented feature (-z/-Z: filter > for successful/failed syscall

RE: [PATCH v2] Implement output staging for failed/successful syscalls

2017-03-07 Thread Kohl, Burkhard
Hello All, I had submitted below patch back 18th of January (https://sourceforge.net/p/strace/mailman/message/35611809/). Don't see that it was merged nor did I receive any feedback so far. Was my submission just missed - or is the implemented feature (-z/-Z: filter for successful/failed sysca