143051d27SRobert Mustacchi.\" 243051d27SRobert Mustacchi.\" This file and its contents are supplied under the terms of the 343051d27SRobert Mustacchi.\" Common Development and Distribution License ("CDDL"), version 1.0. 443051d27SRobert Mustacchi.\" You may only use this file in accordance with the terms of version 543051d27SRobert Mustacchi.\" 1.0 of the CDDL. 643051d27SRobert Mustacchi.\" 743051d27SRobert Mustacchi.\" A full copy of the text of the CDDL should have accompanied this 843051d27SRobert Mustacchi.\" source. A copy of the CDDL is also available via the Internet at 943051d27SRobert Mustacchi.\" http://www.illumos.org/license/CDDL. 1043051d27SRobert Mustacchi.\" 1143051d27SRobert Mustacchi.\" 1243051d27SRobert Mustacchi.\" Copyright 2015 Joyent, Inc. 1343051d27SRobert Mustacchi.\" 1443051d27SRobert Mustacchi.Dd May 11, 2016 1543051d27SRobert Mustacchi.Dt PPLTDEST 3PROC 1643051d27SRobert Mustacchi.Os 1743051d27SRobert Mustacchi.Sh NAME 1843051d27SRobert Mustacchi.Nm Ppltdest 1943051d27SRobert Mustacchi.Nd determine PLT destination symbol 20*ab618543SJohn Levon.Sh LIBRARY 2143051d27SRobert Mustacchi.Lb libproc 22*ab618543SJohn Levon.Sh SYNOPSIS 2343051d27SRobert Mustacchi.In libproc.h 2443051d27SRobert Mustacchi.Ft "const char *" 2543051d27SRobert Mustacchi.Fo Ppltdest 2643051d27SRobert Mustacchi.Fa "struct ps_prochandle *P" 2743051d27SRobert Mustacchi.Fa "uintptr_t addr" 2843051d27SRobert Mustacchi.Fc 2943051d27SRobert Mustacchi.Sh DESCRIPTION 3043051d27SRobert MustacchiThe 3143051d27SRobert Mustacchi.Fn Ppltdest 3243051d27SRobert Mustacchifunction determines if the address at 3343051d27SRobert Mustacchi.Fa addr 3443051d27SRobert Mustacchiin the process handle 3543051d27SRobert Mustacchi.Fa P 3643051d27SRobert Mustacchicorresponds to an entry in the procedure linkage table (PLT) and if so, 3743051d27SRobert Mustacchireturns a pointer to a null-terminated character string that contains 3872d3dbb9SYuri Pankovthe symbol's name. 3972d3dbb9SYuri PankovThe returned pointer is not valid after any other calls to function in 4043051d27SRobert Mustacchi.Xr libproc 3LIB . 4143051d27SRobert MustacchiThe 4243051d27SRobert Mustacchi.Fn Ppltdest 4343051d27SRobert Mustacchiis also a useful way to determine if 4443051d27SRobert Mustacchi.Fa addr 4543051d27SRobert Mustacchicorresponds to an address in the PLT. 4643051d27SRobert Mustacchi.Sh RETURN VALUES 4743051d27SRobert MustacchiUpon successful completion, the 4843051d27SRobert Mustacchi.Fn Ppltdest 4972d3dbb9SYuri Pankovreturns a pointer to a character string with the name. 5072d3dbb9SYuri PankovOtherwise, 5143051d27SRobert Mustacchi.Dv NULL 5243051d27SRobert Mustacchiis returned. 5343051d27SRobert Mustacchi.Sh INTERFACE STABILITY 5443051d27SRobert Mustacchi.Sy Uncommitted 5543051d27SRobert Mustacchi.Sh MT-LEVEL 5643051d27SRobert MustacchiSee 5743051d27SRobert Mustacchi.Sy LOCKING 5843051d27SRobert Mustacchiin 5943051d27SRobert Mustacchi.Xr libproc 3LIB . 6043051d27SRobert Mustacchi.Sh SEE ALSO 6143051d27SRobert Mustacchi.Xr libproc 3LIB 6243051d27SRobert Mustacchi.Rs 6343051d27SRobert Mustacchi.%T Linkers and Libraries Guide 6443051d27SRobert Mustacchi.Re 65