1.\" 2.\" This file and its contents are supplied under the terms of the 3.\" Common Development and Distribution License ("CDDL"), version 1.0. 4.\" You may only use this file in accordance with the terms of version 5.\" 1.0 of the CDDL. 6.\" 7.\" A full copy of the text of the CDDL should have accompanied this 8.\" source. A copy of the CDDL is also available via the Internet at 9.\" http://www.illumos.org/license/CDDL. 10.\" 11.\" 12.\" Copyright 2015 Joyent, Inc. 13.\" 14.Dd May 11, 2016 15.Dt PROC_GET_STATUS 3PROC 16.Os 17.Sh NAME 18.Nm proc_get_pstatus 19.Nd get process status information 20.Sh SYNOPSIS 21.Lb libproc 22.In libproc.h 23.Ft int 24.Fo proc_get_pstatus 25.Fa "pid_t pid" 26.Fa "pstatus_t *psp" 27.Fc 28.Sh DESCRIPTION 29The 30.Fn proc_get_pstatus 31function is a convenient way to read the /proc status file for the 32process 33.Fa pid . 34The status information of the process will be filled into 35.Fa psp . 36The definition of the 37.Sy pstatus_t 38structure may be found in 39.Xr proc 4 . 40.Sh RETURN VALUES 41Upon successful completion, the 42.Fn proc_get_pstatus 43function returns 44.Sy 0 . 45Otherwise, 46.Sy -1 47is returned to indicate an error occurred. 48.Sh INTERFACE STABILITY 49.Sy Uncommitted 50.Sh MT-LEVEL 51.Sy MT-Safe 52.Sh SEE ALSO 53.Xr libproc 3LIB , 54.Xr proc 4 55