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_lwp_setprivate(2) [netbsd man page]

_LWP_GETPRIVATE(2)					      BSD System Calls Manual						_LWP_GETPRIVATE(2)

_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)

_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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