nvlist_remove(9F) Kernel Functions for Drivers nvlist_remove(9F)NAME
nvlist_remove, nvlist_remove_all - remove name-value pairs
SYNOPSIS
#include <sys/nvpair.h>
int nvlist_remove(nvlist_t *nvl, const char *name, data_type_t type);
int nvlist_remove_all(nvlist_t *nvl, const char *name);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI)
PARAMETERS
nvl The list of name-value pairs (nvlist_t) to be processed.
name Name of the name-value pair (nvpair) to be removed.
type Data type of the nvpair to be removed.
DESCRIPTION
The nvlist_remove() function removes the first occurrence of nvpair
that matches the name and the type.
The nvlist_remove_all() function removes all occurrences of nvpair that
match the name, regardless of type.
Multiple threads can simultaneously read the same nvlist_t but only one
thread may actively change a given nvlist_t at a time. The caller is
responsible for the synchronization.
RETURN VALUES
These functions return 0 on success and an error value on failure.
CONTEXT
The nvlist_remove() and nvlist_remove_all() functions can be called
from user, interrupt, or kernel context.
ERRORS
EINVAL There is an invalid argument.
ENOENT No name-value pairs were found to match the criteria
specified by name and type.
SunOS 5.10 16 Jan 2006 nvlist_remove(9F)
