Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Alexander Best
On Sat Nov 19 11, Tim Kientzle wrote: On Nov 18, 2011, at 12:31 PM, Alexander Best wrote: On Fri Nov 18 11, Tim Kientzle wrote: Take a look at http://libarchive.googlecode.com/svn/trunk/libarchive/archive_read_open_filename.c Especially the comments about detecting disk-like

Re: xlocale patch

2011-11-20 Thread Jilles Tjoelker
On Wed, Sep 21, 2011 at 08:28:54PM +0100, David Chisnall wrote: And here's an updated version of the patch. I've fixed some other bugs, including where wcstod() and wcstodl() in trunk return the wrong value for any input string starting with spaces, wchar.h's violation of POSIX by not

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Alexander Best
On Sun Nov 20 11, Alexander Best wrote: On Sat Nov 19 11, Tim Kientzle wrote: On Nov 18, 2011, at 12:31 PM, Alexander Best wrote: On Fri Nov 18 11, Tim Kientzle wrote: Take a look at http://libarchive.googlecode.com/svn/trunk/libarchive/archive_read_open_filename.c

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Alexander Best
On Sun Nov 20 11, Alexander Best wrote: On Sun Nov 20 11, Alexander Best wrote: On Sat Nov 19 11, Tim Kientzle wrote: On Nov 18, 2011, at 12:31 PM, Alexander Best wrote: On Fri Nov 18 11, Tim Kientzle wrote: [snip] so...any thoughts regarding this man page patch?

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Alexander Best
On Sat Nov 19 11, Tim Kientzle wrote: On Nov 18, 2011, at 12:31 PM, Alexander Best wrote: On Fri Nov 18 11, Tim Kientzle wrote: Take a look at http://libarchive.googlecode.com/svn/trunk/libarchive/archive_read_open_filename.c Especially the comments about detecting disk-like

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Dieter BSD
something like the following inside lseek() would take care of tape drives:        if (S_ISCHR(sb.st_mode) || S_ISBLK(sb.st_mode)) {                if (ioctl(io-fd, FIODTYPE, type) == -1)                        err(1, %s, io-name);                if (type D_TAPE)                        

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Alexander Best
On Sun Nov 20 11, Dieter BSD wrote: something like the following inside lseek() would take care of tape drives:        if (S_ISCHR(sb.st_mode) || S_ISBLK(sb.st_mode)) {                if (ioctl(io-fd, FIODTYPE, type) == -1)                        err(1, %s, io-name);                

Re: gcc 4.2 miscompilation with -O2 -fno-omit-frame-pointer on amd64

2011-11-20 Thread Gleb Kurtsou
On (19/11/2011 09:11), m...@freebsd.org wrote: On Sat, Nov 19, 2011 at 8:19 AM, Gleb Kurtsou gleb.kurt...@gmail.com wrote: On (19/11/2011 07:26), m...@freebsd.org wrote: On Sat, Nov 19, 2011 at 2:01 AM, Gleb Kurtsou gleb.kurt...@gmail.com wrote: Hi, I was lucky to write a bit of

Re: gcc 4.2 miscompilation with -O2 -fno-omit-frame-pointer on amd64

2011-11-20 Thread Gleb Kurtsou
On (20/11/2011 01:57), Alexander Best wrote: On Sat Nov 19 11, Gleb Kurtsou wrote: On (19/11/2011 12:25), Alexander Best wrote: On Sat Nov 19 11, Gleb Kurtsou wrote: Hi, I was lucky to write a bit of code which gcc 4.2 fails to compile correctly with -O2. Too keep long story

Re: gcc 4.2 miscompilation with -O2 -fno-omit-frame-pointer on amd64

2011-11-20 Thread Alexander Best
On Sun Nov 20 11, Gleb Kurtsou wrote: On (20/11/2011 01:57), Alexander Best wrote: On Sat Nov 19 11, Gleb Kurtsou wrote: On (19/11/2011 12:25), Alexander Best wrote: On Sat Nov 19 11, Gleb Kurtsou wrote: Hi, I was lucky to write a bit of code which gcc 4.2 fails to

Re: gcc 4.2 miscompilation with -O2 -fno-omit-frame-pointer on amd64

2011-11-20 Thread mdf
On Sun, Nov 20, 2011 at 10:24 AM, Gleb Kurtsou gleb.kurt...@gmail.com wrote: On (19/11/2011 09:11), m...@freebsd.org wrote: On Sat, Nov 19, 2011 at 8:19 AM, Gleb Kurtsou gleb.kurt...@gmail.com wrote: On (19/11/2011 07:26), m...@freebsd.org wrote: On Sat, Nov 19, 2011 at 2:01 AM, Gleb Kurtsou

The FreeBSD Project in the Google Code-In 2011 contest

2011-11-20 Thread Wojciech A. Koszek
Hello, (cross-posted message; please keep eventual comments on freebsd-hackers@) The FreeBSD project has been accepted to the Google Code-In 2011 contest. http://google-opensource.blogspot.com/2011/11/google-code-in-2011-participating.html We have proposed 50 tasks so far, and more

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread perryh
Alexander Best arun...@freebsd.org wrote: here's a revised patch. ... +.Sh CAVEATS +If the +.Fn lseek +system call is operating on a device, which is incapable of seeking, +it will request the seek operation and complete successfully. I think it would be better without the first comma

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Ramanjaneyulu Talla
On 21/11/11 5:45 PM, per...@pluto.rain.com per...@pluto.rain.com wrote: Alexander Best arun...@freebsd.org wrote: here's a revised patch. ... +.Sh CAVEATS +If the +.Fn lseek +system call is operating on a device, which is incapable of seeking, +it will request the seek operation and

Re: easy way to determine if a stream or fd is seekable

2011-11-20 Thread Benjamin Kaduk
On Mon, 21 Nov 2011, per...@pluto.rain.com wrote: Alexander Best arun...@freebsd.org wrote: here's a revised patch. ... +.Sh CAVEATS +If the +.Fn lseek +system call is operating on a device, which is incapable of seeking, +it will request the seek operation and complete successfully. I

Re: dummynet(4) kernel process CPU usage monitoring

2011-11-20 Thread Eugene Grosbein
Hi! I need to draw graph of dummynet's CPU usage. procstat -t 0 shows me TID (thread id) of dummynet kernel thread. ps -Hxo time,lwp shows me total CPU time consumed by this thread. Now I see this time has 9 seconds increase during 60 seconds of real time. This should be 9/60=15% CPU usage, but

How to compile opencrypto separately

2011-11-20 Thread aram baghomian
Hi I'm sorry, i forgot to register my email address to your mailing list. now i registered in it and resend my question. I have some problems with opencrypto project and i hope you want to help me for solve them. - I want to compile opencrypto code without to force compile it as a