|PR_SIGACTION(3PROC)||Process Control Library Functions||PR_SIGACTION(3PROC)|
inject sigaction system call into victim process
Process Control Library (libproc, -lproc)
*P, int sig, const struct
sigaction *act, struct sigaction *oact);
function injects the sigaction(2)
system call into the target process P by means of the
agent LWP. If the process handle P is the value
NULL then this will be equivalent to calling
sigaction(2) on the currently
function only works on active processes. Process handles that correspond to
core files, zombie processes, or ELF objects do not support system call
Upon successful completion, the
pr_sigaction() function's return value is that
described in sigaction(2).
Otherwise, -1 is
ENOSYS to indicate that the system call could
not be injected.
For the full list of errors see the ERRORS section in sigaction(2).
pr_sigaction() function will fail
|May 11, 2016||OmniOS|