PLMID(3PROC) Process Control Library Functions PLMID(3PROC)
NAME
Plmid - get the link-map identifier of an address
LIBRARY
Process Control Library (libproc, -lproc)
SYNOPSIS
#include <libproc.h> int Plmid(
struct ps_prochandle *P,
uintptr_t addr,
Lmid_t *lmidp);
DESCRIPTION
The
Plmid() function attempts to determine the link-map identifier that
corresponds to the address
addr in the process
P. If
addr does not
correspond to an address from an object mapped in by the run-time link
editor, such as anonymous mapping created with
mmap(2), then there will be
no corresponding link-map identifier.
lmidp must be a non-NULL pointer that will be filled in with the link-map
identifier when it is successfully determined by the run-time link-editor.
RETURN VALUES
Upon successful completion, the
Plmid() function returns
0 and updates
lmidp with the link-map identifier of
addr. Otherwise,
-1 is returned to
indicate that the link-map identifier could not be determined.
INTERFACE STABILITY
UncommittedMT-LEVEL See
LOCKING in
libproc(3LIB).
SEE ALSO
libproc(3LIB),
proc(5)illumos May 11, 2016 illumos