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_CONTENT2STR 3PROC 16.Os 17.Sh NAME 18.Nm proc_content2str , 19.Nm proc_str2content 20.Nd convert a string to and from a core_content_t 21.Sh SYNOPSIS 22.Lb libproc 23.In libproc.h 24.Ft int 25.Fo proc_content2str 26.Fa "core_content_t content" 27.Fa "char *buf" 28.Fa "size_t size" 29.Fc 30.Ft int 31.Fo proc_str2content 32.Fa "const char *str" 33.Fa "core_content_t *cp" 34.Fc 35.Sh DESCRIPTION 36The 37.Fn proc_content2str 38function converts the contents of a process (whether active or a core 39file) from 40.Fa content 41into a string and writes up to 42.Fa size 43characters, including the null-terminator, into 44.Fa buf . 45.Pp 46A content string will be a series of one or more tokens concatenated 47together with the 48.Sy + 49or 50.Sy - 51characters, indicating that the subsequent token should be added or 52subtracted from the previous ones. 53The full list of tokens and constants is available in the 54.Sy core_content_t 55portion of the 56.Sy TYPES 57section in 58.Xr libproc 3LIB . 59.Pp 60The 61.Fn proc_str2content 62function takes the character string 63.Fa str 64and based on the format described in the previous paragraph, converts it 65back into a 66.Vt core_content_t 67which is placed into 68.Fa cp . 69.Sh RETURN VALUES 70Upon successful completion, the 71.Fn proc_content2str 72function will return the number of characters written into 73.Fa buf , 74excluding the terminating null character. 75.Pp 76Upon successful completion, the 77.Fn proc_str2content 78function will return 79.Sy 0 . 80Otherwise, 81.Sy -1 82will be returned to indicate an unknown string. 83.Sh INTERFACE STABILITY 84.Sy Uncommitted 85.Sh MT-LEVEL 86.Sy MT-Safe 87.Sh SEE ALSO 88.Xr coreadm 1M , 89.Xr libproc 3LIB , 90.Xr proc 4 91