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 8, 2020 15.Dt PROC_UNCTRL_PSINFO 3PROC 16.Os 17.Sh NAME 18.Nm proc_unctrl_psinfo 19.Nd fix unprintable characters in a psinfo structures 20.Sh SYNOPSIS 21.Lb libproc 22.In libproc.h 23.Ft void 24.Fo proc_unctrl_psinfo 25.Fa "psinfo_t *psp" 26.Fc 27.Sh DESCRIPTION 28The 29.Fn proc_unctrl_psinfo 30function walks the process arguments of the 31.Fa psp 32structure (the 33.Sy pr_psargs 34member) converting unprintable characters into spaces. 35The conversion continues until a null character is encountered. 36Note, this routine only will correctly handle 7-bit ASCII characters. 37Characters in other encodings, e.g. UTF-8, may be misinterpreted as unprintable. 38.Sh INTERFACE STABILITY 39.Sy Uncommitted 40.Sh MT-LEVEL 41.Sy MT-Safe 42with exceptions. 43.Pp 44Note, the 45.Fn proc_unctrl_psinfo 46function is 47.Sy UNSAFE 48if the same value for 49.Fa psp 50is passed in from multiple threads. 51.Sh SEE ALSO 52.Xr libproc 3LIB , 53.Xr proc 5 54