|PCLEARSIG(3PROC)||Process Control Library Functions||PCLEARSIG(3PROC)|
Lclearsig — clear process
Process Control Library (libproc, -lproc)
During normal operation a process may receive a signal. Signals may indicate an error, for example referencing unmapped memory, an alarm firing, requests for information, and users requesting an interruption. For more information on the generation and usage of signals, see signal.h(3HEAD).
function instructs the system to clear any signal pending delivery to a
thread in the process represented by the process handle
P. The pending signal will never be delivered to
process represented by P.
function is identical to the
except rather than operating on the process and its representative thread,
it instead operates on the thread handle L.
function only has meaning for active processes. It will fail on process
handles corresponding to core files, zombie processes and ELF objects.
|May 16, 2020||OmniOS|