Man page or keyword search:   man All Sections 1 - General Commands 2 - System Calls 3 - Subroutines, Functions 4 - Special Files 5 - File Formats 6 - Games and Screensavers 7 - Macros and Conventions 8 - Maintenence Commands 9 - Kernel Interface New Commands Server 4.4BSD AIX Alpinelinux Archlinux Aros BSDOS BSDi Bifrost CentOS Cygwin Darwin Debian DigitalUNIX DragonFly ElementaryOS Fedora FreeBSD Gentoo GhostBSD HP-UX Haiku Hurd IRIX Inferno JazzOS Kali Knoppix LinuxMint MacOSX Mageia Mandriva Manjaro Minix MirBSD NeXTSTEP NetBSD OPENSTEP OSF1 OpenBSD OpenDarwin OpenIndiana OpenMandriva OpenServer OpenSuSE OpenVMS Oracle PC-BSD Peanut Pidora Plan9 QNX Raspbian RedHat Scientific Slackware SmartOS Solaris SuSE SunOS Syllable Tru64 UNIXv7 Ubuntu Ultrix UnixWare Xenix YellowDog aLinux   31559 pages apropos Keyword Search (all sections) Output format html ascii pdf view pdf save postscript

portstat(1)							   portstat(1)

NAME
     portstat - show status of open audio ports

SYNOPSIS
     portstat

DESCRIPTION
     portstat is a very simple program which dumps the status of all the
     currently open audio ports on a system.

     For each open port, it prints, in order: "port," the name of the port as
     passed to ALopenport; "pid," the ID of the process that opened the port;
     "rbid," the internal ID of the sample queue; "AL v," the version of the
     Audio Library which was used to open the port; "type," the type of the
     port (input or output); "nchans," the number of channels in the port's
     sample queue; "filled," the number of samples currently in the queue;
     "nlocs," the total number of locations in the queue (possibly including
     an extra location); and "errcnt," a count of the number of overflows or
     underflows which have occurred on the port since it was opened.

     Note that portstat does not work on Indigo and Indigo R4K systems.

SEE ALSO
     rbview(1)

									Page 1

Vote for polarhome