.\" Copyright 1996 Helmut Geyer <Helmut.Geyer@iwr.uni-heidelberg.de>
.\" Copyright 2014 Jaromir Capik <jcapik@redhat.com>
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.TH READPROCTAB 3 "14 July 2014" "Linux Manpage" "Linux Programmer's Manual"
.SH NAME
readproctab, freeproctab  \- read information for all current processes at once
.SH SYNOPSIS
.B #include <proc/readproc.h>
.sp
.BI "proc_t** readproctab(int " flags ", ... );"
.br
.BI "void freeproctab(proc_t **" p ");"

.SH DESCRIPTION

.B readproctab
reads information on all processes matching the criteria from
.IR flags ,
allocating memory for everything as needed. It returns a
NULL-terminated list of
.I proc_t
pointers. For more information on the arguments of
.BR readproctab ,
see
.BR openproc (3).

.B freeproctab
frees all memory allocated by
.BR readproctab .

The
.I proc_t
structure is defined in
.IR <proc/readproc.h> ,
please look there for a definition of all fields.

.SH "SEE ALSO"
.BR openproc (3),
.BR readproc (3),
.BR /proc/ ,
.BR /usr/include/proc/readproc.h .
.SH "REPORTING BUGS"
Please send bug reports to
.UR procps@freelists.org
.UE