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librtld_db(3lib) [opensolaris man page]

librtld_db(3LIB)						Interface Libraries						  librtld_db(3LIB)

NAME
librtld_db - runtime linker debugging library SYNOPSIS
cc [ flag ... ] file ... -lrtld_db [ library ... ] #include <proc_service.h> #include <rtld_db.h> DESCRIPTION
Functions is this library are useful for building debuggers for dynamically linked programs. For a full description of these interfaces refer to the Linker and Libraries Guide. To use librtld_db, applications need to implement the interfaces documented in ps_pread(3PROC) and proc_service(3PROC). INTERFACES
The shared object librtld_db.so.1 provides the public interfaces defined below. See Intro(3) for additional information on shared object interfaces. rd_delete rd_errstr rd_event_addr rd_event_enable rd_event_getmsg rd_init rd_loadobj_iter rd_log rd_new rd_objpad_enable rd_plt_resolution rd_reset FILES
/lib/librtld_db.so.1 shared object /lib/64/librtld_db.so.1 64-bit shared object ATTRIBUTES
See attributes(5) for description of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsl (32-bit) | +-----------------------------+-----------------------------+ | |SUNWcslx (64-bit) | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
ld.so.1(1), pvs(1), Intro(3), proc_service(3PROC), ps_pread(3PROC), rtld_db(3EXT), attributes(5) Linker and Libraries Guide SunOS 5.11 12 Oct 2007 librtld_db(3LIB)

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rtld_db(3EXT)						    Extended Library Functions						     rtld_db(3EXT)

NAME
rtld_db, rd_delete, rd_errstr, rd_event_addr, rd_event_enable, rd_event_getmsg, rd_init, rd_loadobj_iter, rd_log, rd_new, rd_objpad_enable, rd_plt_resolution, rd_reset - runtime linker debugging functions SYNOPSIS
cc [ flag ... ] file ... -lrtld_db [ library ... ] #include <proc_service.h> #include <rtld_db.h> void rd_delete(struct rd_agent *rdap); char *rd_errstr(rd_err_e rderr); rd_err_e rd_event_addr(rd_agent *rdap, rd_notify_t *notify); rd_err_e rd_event_enable(struct rd_agent *rdap, int onoff); rd_err_e rd_event_getmsg(struct rd_agent *rdap, rd_event_msg_t *msg); rd_err_e rd_init(int version); typedef int rl_iter_f(const rd_loadobj_t *, void *); rd_err_e rd_loadobj_iter(rd_agent_t *rap, rl_iter_f *cb, void *clnt_data); void rd_log(const int onoff); rd_agent_t *rd_new(struct ps_prochandle *php); rd_err_e rd_objpad_enable(struct rd_agent *rdap, size_t padsize); rd_err_e rd_plt_resolution(rd_agent *rdap, paddr_t pc, lwpid_t lwpid, paddr_t plt_base, rd_plt_info_t *rpi); rd_err_e rd_reset(struct rd_agent *rdap); DESCRIPTION
The librtld_db library provides support for monitoring and manipulating runtime linking aspects of a program. There are at least two pro- cesses involved, the controlling process and one or more target processes. The controlling process is the librtld_db client that links with librtld_db and uses librtld_db to inspect or modify runtime linking aspects of one or more target processes. See the Linker and Libraries Guide for a full description of the runtime linker debugger interface mechanism. USAGE
To use librtld_db, applications need to implement the interfaces documented in ps_pread(3PROC) and proc_service(3PROC). ATTRIBUTES
See attributes(5) for description of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
ld.so.1(1), libc_db(3LIB), librtld_db(3LIB), proc_service(3PROC), ps_pread(3PROC), attributes(5) Linker and Libraries Guide SunOS 5.11 12 Oct 2007 rtld_db(3EXT)

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