Plmid —
get the link-map identifier of an address
Process Control Library (libproc, -lproc)
#include
<libproc.h>
int
Plmid(
struct
ps_prochandle *P,
uintptr_t addr,
Lmid_t *lmidp);
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.
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.
Uncommitted
See
LOCKING in
libproc(3LIB).
libproc(3LIB),
proc(4)