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Update core ZFS code from build 121 to build 141.

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This commit is contained in:
Brian Behlendorf
2010-05-28 13:45:14 -07:00
parent 6119cb885a
commit 428870ff73
174 changed files with 35763 additions and 14592 deletions
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module/nvpair/include/sys/nvpair.h
+4 -3
View File
@@ -19,15 +19,13 @@
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_NVPAIR_H
#define _SYS_NVPAIR_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <sys/errno.h>
#include <sys/va_list.h>
@@ -199,6 +197,7 @@ int nvlist_add_double(nvlist_t *, const char *, double);
int nvlist_remove(nvlist_t *, const char *, data_type_t);
int nvlist_remove_all(nvlist_t *, const char *);
int nvlist_remove_nvpair(nvlist_t *, nvpair_t *);
int nvlist_lookup_boolean(nvlist_t *, const char *);
int nvlist_lookup_boolean_value(nvlist_t *, const char *, boolean_t *);
@@ -237,9 +236,11 @@ int nvlist_lookup_nvpair(nvlist_t *, const char *, nvpair_t **);
int nvlist_lookup_nvpair_embedded_index(nvlist_t *, const char *, nvpair_t **,
int *, char **);
boolean_t nvlist_exists(nvlist_t *, const char *);
boolean_t nvlist_empty(nvlist_t *);
/* processing nvpair */
nvpair_t *nvlist_next_nvpair(nvlist_t *, nvpair_t *);
nvpair_t *nvlist_prev_nvpair(nvlist_t *, nvpair_t *);
char *nvpair_name(nvpair_t *);
data_type_t nvpair_type(nvpair_t *);
int nvpair_type_is_array(nvpair_t *);
module/nvpair/nvpair.c
+49 -3
View File
@@ -20,12 +20,10 @@
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/stropts.h>
#include <sys/debug.h>
#include <sys/isa_defs.h>
@@ -692,6 +690,18 @@ nvlist_remove(nvlist_t *nvl, const char *name, data_type_t type)
return (ENOENT);
}
int
nvlist_remove_nvpair(nvlist_t *nvl, nvpair_t *nvp)
{
if (nvl == NULL || nvp == NULL)
return (EINVAL);
nvp_buf_unlink(nvl, nvp);
nvpair_free(nvp);
nvp_buf_free(nvl, nvp);
return (0);
}
/*
* This function calculates the size of an nvpair value.
*
@@ -1162,6 +1172,42 @@ nvlist_next_nvpair(nvlist_t *nvl, nvpair_t *nvp)
return (curr != NULL ? &curr->nvi_nvp : NULL);
}
nvpair_t *
nvlist_prev_nvpair(nvlist_t *nvl, nvpair_t *nvp)
{
nvpriv_t *priv;
i_nvp_t *curr;
if (nvl == NULL ||
(priv = (nvpriv_t *)(uintptr_t)nvl->nvl_priv) == NULL)
return (NULL);
curr = NVPAIR2I_NVP(nvp);
if (nvp == NULL)
curr = priv->nvp_last;
else if (priv->nvp_curr == curr || nvlist_contains_nvp(nvl, nvp))
curr = curr->nvi_prev;
else
curr = NULL;
priv->nvp_curr = curr;
return (curr != NULL ? &curr->nvi_nvp : NULL);
}
boolean_t
nvlist_empty(nvlist_t *nvl)
{
nvpriv_t *priv;
if (nvl == NULL ||
(priv = (nvpriv_t *)(uintptr_t)nvl->nvl_priv) == NULL)
return (B_TRUE);
return (priv->nvp_list == NULL);
}
char *
nvpair_name(nvpair_t *nvp)
{