curproc(9)
- NetBSD Manual Pages
CURPROC(9) NetBSD Kernel Developer's Manual CURPROC(9)
NAME
curproc, curcpu, curlwp -- current process, processor, and LWP
SYNOPSIS
#include <sys/proc.h>
struct cpu_info *
curcpu(void);
struct proc *
curproc(void);
struct lwp *
curlwp(void);
DESCRIPTION
The following macros can be used to retrieve the current processor,
process, and light-weight process (LWP), respectively:
1. The machine-dependent curcpu() macro returns a pointer to a
cpu_info structure containing information of the CPU that this
thread is running on.
2. The machine-independent curproc() macro refers to a pointer to
the process currently running on this CPU.
3. The curlwp() macro expands to a pointer to lwp structure, con-
taining information about the current LWP. This macro is
machine-independent, but machine-dependent <machine/cpu.h> may
redefine it.
SEE ALSO
cpu_number(9), proc_find(9)
NetBSD 7.1.1 July 1, 2010 NetBSD 7.1.1
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