| PR_GETPROJID(3PROC) | Process Control Library Functions | PR_GETPROJID(3PROC) |
pr_getprojid —
inject getprojid system call into victim process
Process Control Library (libproc, -lproc)
#include
<libproc.h>
projid_t
pr_getprojid(struct ps_prochandle
*P);
The
pr_getprojid()
function injects the getprojid(2)
system call into the target process P by means of the
agent LWP. If the process handle P is
NULL then this is equivalent to calling
getprojid(2) on the currently
running process.
The
pr_getprojid()
function only works on active processes. Process handles that correspond to
core files, zombie processes, or ELF objects do not support system call
injection.
Upon successful completion, the
pr_getprojid() function's return value is that
described in getprojid(2).
Otherwise, -1 is
returned and
errno is
set to ENOSYS to indicate that the system call could
not be injected.
For the full list of errors see the ERRORS section in getprojid(2).
The pr_getprojid() function will fail
if:
ENOSYSSee LOCKING in libproc(3LIB).
| November 27, 2023 | OmniOS |