_LWP_GETPRIVATE(2) BSD System Calls Manual _LWP_GETPRIVATE(2)NAME
_lwp_getprivate, _lwp_setprivate -- get and set light-weight process private data
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <lwp.h>
void *
_lwp_getprivate(void);
void
_lwp_setprivate(void *ptr);
DESCRIPTION
_lwp_setprivate() stores the pointer to private data ptr in a location private to the LWP.
_lwp_getprivate() returns the pointer to private data for the LWP.
ERRORS
The _lwp_getprivate() and _lwp_setprivate() functions are always successful, and no return value is reserved to indicate an error.
SEE ALSO _lwp_makecontext(3)HISTORY
The _lwp_getprivate() and _lwp_setprivate() system calls first appeared in NetBSD 2.0.
BSD January 16, 2003 BSD
Check Out this Related Man Page
_LWP_MAKECONTEXT(3) BSD Library Functions Manual _LWP_MAKECONTEXT(3)NAME
_lwp_makecontext -- create a new initial light-weight process execution context
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <lwp.h>
void
_lwp_makecontext(ucontext_t *context, void (*start_routine)(void *), void *arg, void *private, caddr_t stack_base, size_t stack_size);
DESCRIPTION
_lwp_makecontext() initializes the context structure pointed to by context in a manner suitable for using with _lwp_create(2). The LWP will
begin execution at the function specified by start_routine which will be passed a single argument arg. The LWP private data pointer will be
set to private. The stack region for the new LWP is specified by the stack_base and stack_size arguments.
The signal mask in the context structure is not initialized by _lwp_makecontext().
SEE ALSO _lwp_create(2), _lwp_getprivate(2)HISTORY
The _lwp_create() system call first appeared in NetBSD 2.0.
BUGS
The LWP private data pointer is not initialized by the current implementation of _lwp_makecontext().
BSD January 16, 2003 BSD
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