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 PUPDATE_SYMS 3PROC 1643051d27SRobert Mustacchi.Os 1743051d27SRobert Mustacchi.Sh NAME 1843051d27SRobert Mustacchi.Nm Pupdate_syms 1943051d27SRobert Mustacchi.Nd update cached symbol tables 2043051d27SRobert Mustacchi.Sh SYNOPSIS 2143051d27SRobert Mustacchi.Lb libproc 2243051d27SRobert Mustacchi.In libproc.h 2343051d27SRobert Mustacchi.Ft void 2443051d27SRobert Mustacchi.Fo Pupdate_syms 2543051d27SRobert Mustacchi.Fa "struct ps_prochandle *P" 2643051d27SRobert Mustacchi.Fc 2743051d27SRobert Mustacchi.Sh DESCRIPTION 2843051d27SRobert MustacchiThe 2943051d27SRobert Mustacchi.Fn Pupdate_syms 3043051d27SRobert Mustacchifunction is used to update all of the cached symbol tables in the 3143051d27SRobert Mustacchiprocess handle 3243051d27SRobert Mustacchi.Fa P : 3343051d27SRobert Mustacchiupdating, invalidating, and caching new symbol tables as appropriate for 3443051d27SRobert Mustacchifunctions such as 3543051d27SRobert Mustacchi.Xr Psymbol_iter 3PROC . 3643051d27SRobert MustacchiThis is generally called in response to activity by the run-time 37*72d3dbb9SYuri Pankovlink-editor. 38*72d3dbb9SYuri PankovIn general, the 3943051d27SRobert Mustacchi.Sy libproc 4043051d27SRobert Mustacchilibrary takes care of managing the need to call this function; 4143051d27SRobert Mustacchihowever, debuggers, introspection tools, and others that are 42*72d3dbb9SYuri Pankovinterposing on rtld activity may need to call this function. 43*72d3dbb9SYuri PankovNote that the 4443051d27SRobert Mustacchi.Fn Pupdate_syms 45*72d3dbb9SYuri Pankovfunction is only meaningful for active processes. 46*72d3dbb9SYuri PankovIt will do nothing on process handles that refer to core files, zombie 47*72d3dbb9SYuri Pankovprocesses, and ELF objects. 4843051d27SRobert Mustacchi.Sh INTERFACE STABILITY 4943051d27SRobert Mustacchi.Sy Uncommitted 5043051d27SRobert Mustacchi.Sh MT-LEVEL 5143051d27SRobert MustacchiSee 5243051d27SRobert Mustacchi.Sy LOCKING 5343051d27SRobert Mustacchiin 5443051d27SRobert Mustacchi.Xr libproc 3LIB . 5543051d27SRobert Mustacchi.Sh SEE ALSO 5643051d27SRobert Mustacchi.Xr libproc 3LIB , 5743051d27SRobert Mustacchi.Xr Pupdate_maps 3PROC 58