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 November 27, 2023 15.Dt PROC_GET_STATUS 3PROC 16.Os 17.Sh NAME 18.Nm proc_get_status 19.Nd get process status information 20.Sh LIBRARY 21.Lb libproc 22.Sh SYNOPSIS 23.In libproc.h 24.Ft int 25.Fo proc_get_status 26.Fa "pid_t pid" 27.Fa "pstatus_t *psp" 28.Fc 29.Sh DESCRIPTION 30The 31.Fn proc_get_status 32function is a convenient way to read the /proc status file for the 33process 34.Fa pid . 35The status information of the process will be filled into 36.Fa psp . 37The definition of the 38.Sy pstatus_t 39structure may be found in 40.Xr proc 5 . 41.Sh RETURN VALUES 42Upon successful completion, the 43.Fn proc_get_status 44function returns 45.Sy 0 . 46Otherwise, 47.Sy -1 48is returned to indicate an error occurred. 49.Sh INTERFACE STABILITY 50.Sy Uncommitted 51.Sh MT-LEVEL 52.Sy MT-Safe 53.Sh SEE ALSO 54.Xr libproc 3LIB , 55.Xr proc 5 56