PR_PROCESSOR_BIND(3PROC) | Process Control Library Functions | PR_PROCESSOR_BIND(3PROC) |
pr_processor_bind
—
#include <libproc.h>
int
pr_processor_bind
(struct ps_prochandle
*P, idtype_t idtype, id_t
id, int processorid, int
*obind);
pr_processor_bind
() function injects the
processor_bind(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
processor_bind(2) on the
currently running process.
The arguments idtype, id, processorid, and obind have the same meaning as in processor_bind(2). See processor_bind(2) for the full description and purpose of the processor_bind system call and its arguments.
The pr_processor_bind
() function only
works on active processes. Process handles that correspond to core files,
zombie processes, or ELF objects do not support system call injection.
pr_processor_bind
()
function's return value is that described in
processor_bind(2). Otherwise,
-1 is returned and errno is set to
ENOSYS
to indicate that the system call could not be
injected.
The pr_processor_bind
() function will fail
if:
ENOSYS
May 11, 2016 | OmniOS |