1fa9e4066Sahrens /* 2fa9e4066Sahrens * CDDL HEADER START 3fa9e4066Sahrens * 4fa9e4066Sahrens * The contents of this file are subject to the terms of the 5ea8dc4b6Seschrock * Common Development and Distribution License (the "License"). 6ea8dc4b6Seschrock * You may not use this file except in compliance with the License. 7fa9e4066Sahrens * 8fa9e4066Sahrens * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9fa9e4066Sahrens * or http://www.opensolaris.org/os/licensing. 10fa9e4066Sahrens * See the License for the specific language governing permissions 11fa9e4066Sahrens * and limitations under the License. 12fa9e4066Sahrens * 13fa9e4066Sahrens * When distributing Covered Code, include this CDDL HEADER in each 14fa9e4066Sahrens * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15fa9e4066Sahrens * If applicable, add the following below this CDDL HEADER, with the 16fa9e4066Sahrens * fields enclosed by brackets "[]" replaced with your own identifying 17fa9e4066Sahrens * information: Portions Copyright [yyyy] [name of copyright owner] 18fa9e4066Sahrens * 19fa9e4066Sahrens * CDDL HEADER END 20fa9e4066Sahrens */ 21fa9e4066Sahrens /* 225aba80dbSck * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23fa9e4066Sahrens * Use is subject to license terms. 24fa9e4066Sahrens */ 25fa9e4066Sahrens 26fa9e4066Sahrens #pragma ident "%Z%%M% %I% %E% SMI" 27fa9e4066Sahrens 28fa9e4066Sahrens /* 29fa9e4066Sahrens * Internal utility routines for the ZFS library. 30fa9e4066Sahrens */ 31fa9e4066Sahrens 32fa9e4066Sahrens #include <errno.h> 33fa9e4066Sahrens #include <fcntl.h> 34fa9e4066Sahrens #include <libintl.h> 35fa9e4066Sahrens #include <stdarg.h> 36fa9e4066Sahrens #include <stdio.h> 37fa9e4066Sahrens #include <stdlib.h> 38fa9e4066Sahrens #include <strings.h> 39fa9e4066Sahrens #include <unistd.h> 40990b4856Slling #include <ctype.h> 41990b4856Slling #include <math.h> 42fa9e4066Sahrens #include <sys/mnttab.h> 435aba80dbSck #include <sys/mntent.h> 445aba80dbSck #include <sys/types.h> 45fa9e4066Sahrens 46fa9e4066Sahrens #include <libzfs.h> 47fa9e4066Sahrens 48fa9e4066Sahrens #include "libzfs_impl.h" 4991ebeef5Sahrens #include "zfs_prop.h" 50fa9e4066Sahrens 5199653d4eSeschrock int 5299653d4eSeschrock libzfs_errno(libzfs_handle_t *hdl) 5399653d4eSeschrock { 5499653d4eSeschrock return (hdl->libzfs_error); 5599653d4eSeschrock } 56fa9e4066Sahrens 5799653d4eSeschrock const char * 5899653d4eSeschrock libzfs_error_action(libzfs_handle_t *hdl) 5999653d4eSeschrock { 6099653d4eSeschrock return (hdl->libzfs_action); 6199653d4eSeschrock } 62fa9e4066Sahrens 6399653d4eSeschrock const char * 6499653d4eSeschrock libzfs_error_description(libzfs_handle_t *hdl) 6599653d4eSeschrock { 6699653d4eSeschrock if (hdl->libzfs_desc[0] != '\0') 6799653d4eSeschrock return (hdl->libzfs_desc); 6899653d4eSeschrock 6999653d4eSeschrock switch (hdl->libzfs_error) { 7099653d4eSeschrock case EZFS_NOMEM: 7199653d4eSeschrock return (dgettext(TEXT_DOMAIN, "out of memory")); 7299653d4eSeschrock case EZFS_BADPROP: 7399653d4eSeschrock return (dgettext(TEXT_DOMAIN, "invalid property value")); 7499653d4eSeschrock case EZFS_PROPREADONLY: 7599653d4eSeschrock return (dgettext(TEXT_DOMAIN, "read only property")); 7699653d4eSeschrock case EZFS_PROPTYPE: 7799653d4eSeschrock return (dgettext(TEXT_DOMAIN, "property doesn't apply to " 7899653d4eSeschrock "datasets of this type")); 7999653d4eSeschrock case EZFS_PROPNONINHERIT: 8099653d4eSeschrock return (dgettext(TEXT_DOMAIN, "property cannot be inherited")); 8199653d4eSeschrock case EZFS_PROPSPACE: 8299653d4eSeschrock return (dgettext(TEXT_DOMAIN, "invalid quota or reservation")); 8399653d4eSeschrock case EZFS_BADTYPE: 8499653d4eSeschrock return (dgettext(TEXT_DOMAIN, "operation not applicable to " 8599653d4eSeschrock "datasets of this type")); 8699653d4eSeschrock case EZFS_BUSY: 8799653d4eSeschrock return (dgettext(TEXT_DOMAIN, "pool or dataset is busy")); 8899653d4eSeschrock case EZFS_EXISTS: 8999653d4eSeschrock return (dgettext(TEXT_DOMAIN, "pool or dataset exists")); 9099653d4eSeschrock case EZFS_NOENT: 9199653d4eSeschrock return (dgettext(TEXT_DOMAIN, "no such pool or dataset")); 9299653d4eSeschrock case EZFS_BADSTREAM: 9399653d4eSeschrock return (dgettext(TEXT_DOMAIN, "invalid backup stream")); 9499653d4eSeschrock case EZFS_DSREADONLY: 9599653d4eSeschrock return (dgettext(TEXT_DOMAIN, "dataset is read only")); 9699653d4eSeschrock case EZFS_VOLTOOBIG: 9799653d4eSeschrock return (dgettext(TEXT_DOMAIN, "volume size exceeds limit for " 9899653d4eSeschrock "this system")); 9999653d4eSeschrock case EZFS_VOLHASDATA: 10099653d4eSeschrock return (dgettext(TEXT_DOMAIN, "volume has data")); 10199653d4eSeschrock case EZFS_INVALIDNAME: 10299653d4eSeschrock return (dgettext(TEXT_DOMAIN, "invalid name")); 10399653d4eSeschrock case EZFS_BADRESTORE: 10499653d4eSeschrock return (dgettext(TEXT_DOMAIN, "unable to restore to " 10599653d4eSeschrock "destination")); 10699653d4eSeschrock case EZFS_BADBACKUP: 10799653d4eSeschrock return (dgettext(TEXT_DOMAIN, "backup failed")); 10899653d4eSeschrock case EZFS_BADTARGET: 10999653d4eSeschrock return (dgettext(TEXT_DOMAIN, "invalid target vdev")); 11099653d4eSeschrock case EZFS_NODEVICE: 11199653d4eSeschrock return (dgettext(TEXT_DOMAIN, "no such device in pool")); 11299653d4eSeschrock case EZFS_BADDEV: 11399653d4eSeschrock return (dgettext(TEXT_DOMAIN, "invalid device")); 11499653d4eSeschrock case EZFS_NOREPLICAS: 11599653d4eSeschrock return (dgettext(TEXT_DOMAIN, "no valid replicas")); 11699653d4eSeschrock case EZFS_RESILVERING: 11799653d4eSeschrock return (dgettext(TEXT_DOMAIN, "currently resilvering")); 11899653d4eSeschrock case EZFS_BADVERSION: 11999653d4eSeschrock return (dgettext(TEXT_DOMAIN, "unsupported version")); 12099653d4eSeschrock case EZFS_POOLUNAVAIL: 12199653d4eSeschrock return (dgettext(TEXT_DOMAIN, "pool is unavailable")); 12299653d4eSeschrock case EZFS_DEVOVERFLOW: 12399653d4eSeschrock return (dgettext(TEXT_DOMAIN, "too many devices in one vdev")); 12499653d4eSeschrock case EZFS_BADPATH: 12599653d4eSeschrock return (dgettext(TEXT_DOMAIN, "must be an absolute path")); 12699653d4eSeschrock case EZFS_CROSSTARGET: 12799653d4eSeschrock return (dgettext(TEXT_DOMAIN, "operation crosses datasets or " 12899653d4eSeschrock "pools")); 12999653d4eSeschrock case EZFS_ZONED: 13099653d4eSeschrock return (dgettext(TEXT_DOMAIN, "dataset in use by local zone")); 13199653d4eSeschrock case EZFS_MOUNTFAILED: 13299653d4eSeschrock return (dgettext(TEXT_DOMAIN, "mount failed")); 13399653d4eSeschrock case EZFS_UMOUNTFAILED: 13499653d4eSeschrock return (dgettext(TEXT_DOMAIN, "umount failed")); 135f3861e1aSahl case EZFS_UNSHARENFSFAILED: 13699653d4eSeschrock return (dgettext(TEXT_DOMAIN, "unshare(1M) failed")); 137f3861e1aSahl case EZFS_SHARENFSFAILED: 13899653d4eSeschrock return (dgettext(TEXT_DOMAIN, "share(1M) failed")); 139da6c28aaSamw case EZFS_UNSHARESMBFAILED: 140da6c28aaSamw return (dgettext(TEXT_DOMAIN, "smb remove share failed")); 141da6c28aaSamw case EZFS_SHARESMBFAILED: 142da6c28aaSamw return (dgettext(TEXT_DOMAIN, "smb add share failed")); 143ecd6cf80Smarks case EZFS_ISCSISVCUNAVAIL: 144ecd6cf80Smarks return (dgettext(TEXT_DOMAIN, 145ecd6cf80Smarks "iscsitgt service need to be enabled by " 146ecd6cf80Smarks "a privileged user")); 14799653d4eSeschrock case EZFS_DEVLINKS: 14899653d4eSeschrock return (dgettext(TEXT_DOMAIN, "failed to create /dev links")); 14999653d4eSeschrock case EZFS_PERM: 15099653d4eSeschrock return (dgettext(TEXT_DOMAIN, "permission denied")); 15199653d4eSeschrock case EZFS_NOSPC: 15299653d4eSeschrock return (dgettext(TEXT_DOMAIN, "out of space")); 15399653d4eSeschrock case EZFS_IO: 15499653d4eSeschrock return (dgettext(TEXT_DOMAIN, "I/O error")); 15599653d4eSeschrock case EZFS_INTR: 15699653d4eSeschrock return (dgettext(TEXT_DOMAIN, "signal received")); 15799653d4eSeschrock case EZFS_ISSPARE: 15899653d4eSeschrock return (dgettext(TEXT_DOMAIN, "device is reserved as a hot " 15999653d4eSeschrock "spare")); 16099653d4eSeschrock case EZFS_INVALCONFIG: 16199653d4eSeschrock return (dgettext(TEXT_DOMAIN, "invalid vdev configuration")); 1623bb79becSeschrock case EZFS_RECURSIVE: 1633bb79becSeschrock return (dgettext(TEXT_DOMAIN, "recursive dataset dependency")); 16406eeb2adSek case EZFS_NOHISTORY: 16506eeb2adSek return (dgettext(TEXT_DOMAIN, "no history available")); 166f3861e1aSahl case EZFS_UNSHAREISCSIFAILED: 167f3861e1aSahl return (dgettext(TEXT_DOMAIN, 168f3861e1aSahl "iscsitgtd failed request to unshare")); 169f3861e1aSahl case EZFS_SHAREISCSIFAILED: 170f3861e1aSahl return (dgettext(TEXT_DOMAIN, 171f3861e1aSahl "iscsitgtd failed request to share")); 172b1b8ab34Slling case EZFS_POOLPROPS: 173b1b8ab34Slling return (dgettext(TEXT_DOMAIN, "failed to retrieve " 174b1b8ab34Slling "pool properties")); 175b1b8ab34Slling case EZFS_POOL_NOTSUP: 176b1b8ab34Slling return (dgettext(TEXT_DOMAIN, "operation not supported " 177b1b8ab34Slling "on this type of pool")); 178b1b8ab34Slling case EZFS_POOL_INVALARG: 179b1b8ab34Slling return (dgettext(TEXT_DOMAIN, "invalid argument for " 180b1b8ab34Slling "this pool operation")); 181b7661cccSmmusante case EZFS_NAMETOOLONG: 182b7661cccSmmusante return (dgettext(TEXT_DOMAIN, "dataset name is too long")); 1838488aeb5Staylor case EZFS_OPENFAILED: 1848488aeb5Staylor return (dgettext(TEXT_DOMAIN, "open failed")); 1858488aeb5Staylor case EZFS_NOCAP: 1868488aeb5Staylor return (dgettext(TEXT_DOMAIN, 1878488aeb5Staylor "disk capacity information could not be retrieved")); 1888488aeb5Staylor case EZFS_LABELFAILED: 1898488aeb5Staylor return (dgettext(TEXT_DOMAIN, "write of label failed")); 190ecd6cf80Smarks case EZFS_BADWHO: 191ecd6cf80Smarks return (dgettext(TEXT_DOMAIN, "invalid user/group")); 192ecd6cf80Smarks case EZFS_BADPERM: 193ecd6cf80Smarks return (dgettext(TEXT_DOMAIN, "invalid permission")); 194ecd6cf80Smarks case EZFS_BADPERMSET: 195ecd6cf80Smarks return (dgettext(TEXT_DOMAIN, "invalid permission set name")); 196ecd6cf80Smarks case EZFS_NODELEGATION: 197ecd6cf80Smarks return (dgettext(TEXT_DOMAIN, "delegated administration is " 198ecd6cf80Smarks "disabled on pool")); 199ecd6cf80Smarks case EZFS_PERMRDONLY: 200ecd6cf80Smarks return (dgettext(TEXT_DOMAIN, "snapshot permissions cannot be" 201ecd6cf80Smarks " modified")); 202*2f8aaab3Seschrock case EZFS_BADCACHE: 203*2f8aaab3Seschrock return (dgettext(TEXT_DOMAIN, "invalid or missing cache file")); 20499653d4eSeschrock case EZFS_UNKNOWN: 20599653d4eSeschrock return (dgettext(TEXT_DOMAIN, "unknown error")); 20699653d4eSeschrock default: 207c08432ebSeschrock assert(hdl->libzfs_error == 0); 208c08432ebSeschrock return (dgettext(TEXT_DOMAIN, "no error")); 20999653d4eSeschrock } 21099653d4eSeschrock } 21199653d4eSeschrock 21299653d4eSeschrock /*PRINTFLIKE2*/ 213fa9e4066Sahrens void 21499653d4eSeschrock zfs_error_aux(libzfs_handle_t *hdl, const char *fmt, ...) 215fa9e4066Sahrens { 216fa9e4066Sahrens va_list ap; 217fa9e4066Sahrens 218fa9e4066Sahrens va_start(ap, fmt); 219fa9e4066Sahrens 22099653d4eSeschrock (void) vsnprintf(hdl->libzfs_desc, sizeof (hdl->libzfs_desc), 22199653d4eSeschrock fmt, ap); 22299653d4eSeschrock hdl->libzfs_desc_active = 1; 22399653d4eSeschrock 22499653d4eSeschrock va_end(ap); 22599653d4eSeschrock } 22699653d4eSeschrock 22799653d4eSeschrock static void 22899653d4eSeschrock zfs_verror(libzfs_handle_t *hdl, int error, const char *fmt, va_list ap) 22999653d4eSeschrock { 23099653d4eSeschrock (void) vsnprintf(hdl->libzfs_action, sizeof (hdl->libzfs_action), 23199653d4eSeschrock fmt, ap); 23299653d4eSeschrock hdl->libzfs_error = error; 23399653d4eSeschrock 23499653d4eSeschrock if (hdl->libzfs_desc_active) 23599653d4eSeschrock hdl->libzfs_desc_active = 0; 23699653d4eSeschrock else 23799653d4eSeschrock hdl->libzfs_desc[0] = '\0'; 23899653d4eSeschrock 23999653d4eSeschrock if (hdl->libzfs_printerr) { 24099653d4eSeschrock if (error == EZFS_UNKNOWN) { 24199653d4eSeschrock (void) fprintf(stderr, dgettext(TEXT_DOMAIN, "internal " 24299653d4eSeschrock "error: %s\n"), libzfs_error_description(hdl)); 24399653d4eSeschrock abort(); 24499653d4eSeschrock } 24599653d4eSeschrock 24699653d4eSeschrock (void) fprintf(stderr, "%s: %s\n", hdl->libzfs_action, 247b1b8ab34Slling libzfs_error_description(hdl)); 24899653d4eSeschrock if (error == EZFS_NOMEM) 24999653d4eSeschrock exit(1); 250fa9e4066Sahrens } 25199653d4eSeschrock } 25299653d4eSeschrock 253ece3d9b3Slling int 254ece3d9b3Slling zfs_error(libzfs_handle_t *hdl, int error, const char *msg) 255ece3d9b3Slling { 256ece3d9b3Slling return (zfs_error_fmt(hdl, error, "%s", msg)); 257ece3d9b3Slling } 258ece3d9b3Slling 25999653d4eSeschrock /*PRINTFLIKE3*/ 26099653d4eSeschrock int 261ece3d9b3Slling zfs_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...) 26299653d4eSeschrock { 26399653d4eSeschrock va_list ap; 26499653d4eSeschrock 26599653d4eSeschrock va_start(ap, fmt); 26699653d4eSeschrock 26799653d4eSeschrock zfs_verror(hdl, error, fmt, ap); 268fa9e4066Sahrens 269fa9e4066Sahrens va_end(ap); 27099653d4eSeschrock 27199653d4eSeschrock return (-1); 272fa9e4066Sahrens } 273fa9e4066Sahrens 27499653d4eSeschrock static int 27599653d4eSeschrock zfs_common_error(libzfs_handle_t *hdl, int error, const char *fmt, 27699653d4eSeschrock va_list ap) 27799653d4eSeschrock { 27899653d4eSeschrock switch (error) { 27999653d4eSeschrock case EPERM: 28099653d4eSeschrock case EACCES: 28199653d4eSeschrock zfs_verror(hdl, EZFS_PERM, fmt, ap); 28299653d4eSeschrock return (-1); 28399653d4eSeschrock 284ecd6cf80Smarks case ECANCELED: 285ecd6cf80Smarks zfs_verror(hdl, EZFS_NODELEGATION, fmt, ap); 286ecd6cf80Smarks return (-1); 287ecd6cf80Smarks 28899653d4eSeschrock case EIO: 28999653d4eSeschrock zfs_verror(hdl, EZFS_IO, fmt, ap); 29099653d4eSeschrock return (-1); 29199653d4eSeschrock 29299653d4eSeschrock case EINTR: 29399653d4eSeschrock zfs_verror(hdl, EZFS_INTR, fmt, ap); 29499653d4eSeschrock return (-1); 29599653d4eSeschrock } 29699653d4eSeschrock 29799653d4eSeschrock return (0); 29899653d4eSeschrock } 29999653d4eSeschrock 300ece3d9b3Slling int 301ece3d9b3Slling zfs_standard_error(libzfs_handle_t *hdl, int error, const char *msg) 302ece3d9b3Slling { 303ece3d9b3Slling return (zfs_standard_error_fmt(hdl, error, "%s", msg)); 304ece3d9b3Slling } 305ece3d9b3Slling 30699653d4eSeschrock /*PRINTFLIKE3*/ 30799653d4eSeschrock int 308ece3d9b3Slling zfs_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...) 309fa9e4066Sahrens { 310fa9e4066Sahrens va_list ap; 311fa9e4066Sahrens 312fa9e4066Sahrens va_start(ap, fmt); 313fa9e4066Sahrens 31499653d4eSeschrock if (zfs_common_error(hdl, error, fmt, ap) != 0) { 31599653d4eSeschrock va_end(ap); 31699653d4eSeschrock return (-1); 317fa9e4066Sahrens } 318fa9e4066Sahrens 319fa9e4066Sahrens 32099653d4eSeschrock switch (error) { 32199653d4eSeschrock case ENXIO: 32299653d4eSeschrock zfs_verror(hdl, EZFS_IO, fmt, ap); 32399653d4eSeschrock break; 32499653d4eSeschrock 32599653d4eSeschrock case ENOENT: 32699653d4eSeschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 32799653d4eSeschrock "dataset does not exist")); 32899653d4eSeschrock zfs_verror(hdl, EZFS_NOENT, fmt, ap); 32999653d4eSeschrock break; 33099653d4eSeschrock 33199653d4eSeschrock case ENOSPC: 33299653d4eSeschrock case EDQUOT: 33399653d4eSeschrock zfs_verror(hdl, EZFS_NOSPC, fmt, ap); 33499653d4eSeschrock return (-1); 33599653d4eSeschrock 33699653d4eSeschrock case EEXIST: 33799653d4eSeschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 33899653d4eSeschrock "dataset already exists")); 33999653d4eSeschrock zfs_verror(hdl, EZFS_EXISTS, fmt, ap); 34099653d4eSeschrock break; 34199653d4eSeschrock 34299653d4eSeschrock case EBUSY: 34399653d4eSeschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 34499653d4eSeschrock "dataset is busy")); 34599653d4eSeschrock zfs_verror(hdl, EZFS_BUSY, fmt, ap); 34699653d4eSeschrock break; 347ecd6cf80Smarks case EROFS: 348ecd6cf80Smarks zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 349ecd6cf80Smarks "snapshot permissions cannot be modified")); 350ecd6cf80Smarks zfs_verror(hdl, EZFS_PERMRDONLY, fmt, ap); 351ecd6cf80Smarks break; 352b7661cccSmmusante case ENAMETOOLONG: 353b7661cccSmmusante zfs_verror(hdl, EZFS_NAMETOOLONG, fmt, ap); 354b7661cccSmmusante break; 35599653d4eSeschrock default: 35699653d4eSeschrock zfs_error_aux(hdl, strerror(errno)); 35799653d4eSeschrock zfs_verror(hdl, EZFS_UNKNOWN, fmt, ap); 35899653d4eSeschrock break; 35999653d4eSeschrock } 36099653d4eSeschrock 36199653d4eSeschrock va_end(ap); 36299653d4eSeschrock return (-1); 363fa9e4066Sahrens } 364fa9e4066Sahrens 365ece3d9b3Slling int 366ece3d9b3Slling zpool_standard_error(libzfs_handle_t *hdl, int error, const char *msg) 367ece3d9b3Slling { 368ece3d9b3Slling return (zpool_standard_error_fmt(hdl, error, "%s", msg)); 369ece3d9b3Slling } 370ece3d9b3Slling 37199653d4eSeschrock /*PRINTFLIKE3*/ 37299653d4eSeschrock int 373ece3d9b3Slling zpool_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...) 374fa9e4066Sahrens { 37599653d4eSeschrock va_list ap; 37699653d4eSeschrock 37799653d4eSeschrock va_start(ap, fmt); 37899653d4eSeschrock 37999653d4eSeschrock if (zfs_common_error(hdl, error, fmt, ap) != 0) { 38099653d4eSeschrock va_end(ap); 38199653d4eSeschrock return (-1); 38299653d4eSeschrock } 38399653d4eSeschrock 38499653d4eSeschrock switch (error) { 38599653d4eSeschrock case ENODEV: 38699653d4eSeschrock zfs_verror(hdl, EZFS_NODEVICE, fmt, ap); 38799653d4eSeschrock break; 38899653d4eSeschrock 38999653d4eSeschrock case ENOENT: 390b1b8ab34Slling zfs_error_aux(hdl, 391b1b8ab34Slling dgettext(TEXT_DOMAIN, "no such pool or dataset")); 39299653d4eSeschrock zfs_verror(hdl, EZFS_NOENT, fmt, ap); 39399653d4eSeschrock break; 39499653d4eSeschrock 39599653d4eSeschrock case EEXIST: 39699653d4eSeschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 39799653d4eSeschrock "pool already exists")); 39899653d4eSeschrock zfs_verror(hdl, EZFS_EXISTS, fmt, ap); 39999653d4eSeschrock break; 40099653d4eSeschrock 40199653d4eSeschrock case EBUSY: 40299653d4eSeschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "pool is busy")); 40399653d4eSeschrock zfs_verror(hdl, EZFS_EXISTS, fmt, ap); 40499653d4eSeschrock break; 40599653d4eSeschrock 40699653d4eSeschrock case ENXIO: 40799653d4eSeschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 40899653d4eSeschrock "one or more devices is currently unavailable")); 40999653d4eSeschrock zfs_verror(hdl, EZFS_BADDEV, fmt, ap); 41099653d4eSeschrock break; 41199653d4eSeschrock 41299653d4eSeschrock case ENAMETOOLONG: 41399653d4eSeschrock zfs_verror(hdl, EZFS_DEVOVERFLOW, fmt, ap); 41499653d4eSeschrock break; 41599653d4eSeschrock 416b1b8ab34Slling case ENOTSUP: 417b1b8ab34Slling zfs_verror(hdl, EZFS_POOL_NOTSUP, fmt, ap); 418b1b8ab34Slling break; 419b1b8ab34Slling 420b1b8ab34Slling case EINVAL: 421b1b8ab34Slling zfs_verror(hdl, EZFS_POOL_INVALARG, fmt, ap); 422b1b8ab34Slling break; 423b1b8ab34Slling 424ecd6cf80Smarks case ENOSPC: 425ecd6cf80Smarks case EDQUOT: 426ecd6cf80Smarks zfs_verror(hdl, EZFS_NOSPC, fmt, ap); 427ecd6cf80Smarks return (-1); 428ecd6cf80Smarks 42999653d4eSeschrock default: 43099653d4eSeschrock zfs_error_aux(hdl, strerror(error)); 43199653d4eSeschrock zfs_verror(hdl, EZFS_UNKNOWN, fmt, ap); 43299653d4eSeschrock } 43399653d4eSeschrock 43499653d4eSeschrock va_end(ap); 43599653d4eSeschrock return (-1); 436fa9e4066Sahrens } 437fa9e4066Sahrens 438fa9e4066Sahrens /* 439fa9e4066Sahrens * Display an out of memory error message and abort the current program. 440fa9e4066Sahrens */ 44199653d4eSeschrock int 44299653d4eSeschrock no_memory(libzfs_handle_t *hdl) 443fa9e4066Sahrens { 44499653d4eSeschrock return (zfs_error(hdl, EZFS_NOMEM, "internal error")); 445fa9e4066Sahrens } 446fa9e4066Sahrens 447fa9e4066Sahrens /* 448fa9e4066Sahrens * A safe form of malloc() which will die if the allocation fails. 449fa9e4066Sahrens */ 450fa9e4066Sahrens void * 45199653d4eSeschrock zfs_alloc(libzfs_handle_t *hdl, size_t size) 452fa9e4066Sahrens { 453fa9e4066Sahrens void *data; 454fa9e4066Sahrens 455fa9e4066Sahrens if ((data = calloc(1, size)) == NULL) 45699653d4eSeschrock (void) no_memory(hdl); 457fa9e4066Sahrens 458fa9e4066Sahrens return (data); 459fa9e4066Sahrens } 460fa9e4066Sahrens 461e9dbad6fSeschrock /* 462e9dbad6fSeschrock * A safe form of realloc(), which also zeroes newly allocated space. 463e9dbad6fSeschrock */ 464e9dbad6fSeschrock void * 465e9dbad6fSeschrock zfs_realloc(libzfs_handle_t *hdl, void *ptr, size_t oldsize, size_t newsize) 466e9dbad6fSeschrock { 467e9dbad6fSeschrock void *ret; 468e9dbad6fSeschrock 469e9dbad6fSeschrock if ((ret = realloc(ptr, newsize)) == NULL) { 470e9dbad6fSeschrock (void) no_memory(hdl); 471e9dbad6fSeschrock free(ptr); 472e9dbad6fSeschrock return (NULL); 473e9dbad6fSeschrock } 474e9dbad6fSeschrock 475e9dbad6fSeschrock bzero((char *)ret + oldsize, (newsize - oldsize)); 476e9dbad6fSeschrock return (ret); 477e9dbad6fSeschrock } 478e9dbad6fSeschrock 479fa9e4066Sahrens /* 480fa9e4066Sahrens * A safe form of strdup() which will die if the allocation fails. 481fa9e4066Sahrens */ 482fa9e4066Sahrens char * 48399653d4eSeschrock zfs_strdup(libzfs_handle_t *hdl, const char *str) 484fa9e4066Sahrens { 485fa9e4066Sahrens char *ret; 486fa9e4066Sahrens 487fa9e4066Sahrens if ((ret = strdup(str)) == NULL) 48899653d4eSeschrock (void) no_memory(hdl); 489fa9e4066Sahrens 490fa9e4066Sahrens return (ret); 491fa9e4066Sahrens } 492fa9e4066Sahrens 493fa9e4066Sahrens /* 494fa9e4066Sahrens * Convert a number to an appropriately human-readable output. 495fa9e4066Sahrens */ 496fa9e4066Sahrens void 497fa9e4066Sahrens zfs_nicenum(uint64_t num, char *buf, size_t buflen) 498fa9e4066Sahrens { 499fa9e4066Sahrens uint64_t n = num; 500fa9e4066Sahrens int index = 0; 501fa9e4066Sahrens char u; 502fa9e4066Sahrens 503fa9e4066Sahrens while (n >= 1024) { 5045c709891Seschrock n /= 1024; 505fa9e4066Sahrens index++; 506fa9e4066Sahrens } 507fa9e4066Sahrens 508fa9e4066Sahrens u = " KMGTPE"[index]; 509fa9e4066Sahrens 5105c709891Seschrock if (index == 0) { 511fa9e4066Sahrens (void) snprintf(buf, buflen, "%llu", n); 5125c709891Seschrock } else if ((num & ((1ULL << 10 * index) - 1)) == 0) { 5135c709891Seschrock /* 5145c709891Seschrock * If this is an even multiple of the base, always display 5155c709891Seschrock * without any decimal precision. 5165c709891Seschrock */ 517fa9e4066Sahrens (void) snprintf(buf, buflen, "%llu%c", n, u); 5185c709891Seschrock } else { 5195c709891Seschrock /* 5205c709891Seschrock * We want to choose a precision that reflects the best choice 5215c709891Seschrock * for fitting in 5 characters. This can get rather tricky when 5225c709891Seschrock * we have numbers that are very close to an order of magnitude. 5235c709891Seschrock * For example, when displaying 10239 (which is really 9.999K), 5245c709891Seschrock * we want only a single place of precision for 10.0K. We could 5255c709891Seschrock * develop some complex heuristics for this, but it's much 5265c709891Seschrock * easier just to try each combination in turn. 5275c709891Seschrock */ 5285c709891Seschrock int i; 5295c709891Seschrock for (i = 2; i >= 0; i--) { 5303d7072f8Seschrock if (snprintf(buf, buflen, "%.*f%c", i, 5313d7072f8Seschrock (double)num / (1ULL << 10 * index), u) <= 5) 5325c709891Seschrock break; 5335c709891Seschrock } 5345c709891Seschrock } 535fa9e4066Sahrens } 53699653d4eSeschrock 53799653d4eSeschrock void 53899653d4eSeschrock libzfs_print_on_error(libzfs_handle_t *hdl, boolean_t printerr) 53999653d4eSeschrock { 54099653d4eSeschrock hdl->libzfs_printerr = printerr; 54199653d4eSeschrock } 54299653d4eSeschrock 54399653d4eSeschrock libzfs_handle_t * 54499653d4eSeschrock libzfs_init(void) 54599653d4eSeschrock { 54699653d4eSeschrock libzfs_handle_t *hdl; 54799653d4eSeschrock 54899653d4eSeschrock if ((hdl = calloc(sizeof (libzfs_handle_t), 1)) == NULL) { 54999653d4eSeschrock return (NULL); 55099653d4eSeschrock } 55199653d4eSeschrock 552c08432ebSeschrock if ((hdl->libzfs_fd = open(ZFS_DEV, O_RDWR)) < 0) { 55399653d4eSeschrock free(hdl); 55499653d4eSeschrock return (NULL); 55599653d4eSeschrock } 55699653d4eSeschrock 55799653d4eSeschrock if ((hdl->libzfs_mnttab = fopen(MNTTAB, "r")) == NULL) { 55899653d4eSeschrock (void) close(hdl->libzfs_fd); 55999653d4eSeschrock free(hdl); 56099653d4eSeschrock return (NULL); 56199653d4eSeschrock } 56299653d4eSeschrock 56399653d4eSeschrock hdl->libzfs_sharetab = fopen("/etc/dfs/sharetab", "r"); 56499653d4eSeschrock 56591ebeef5Sahrens zfs_prop_init(); 566990b4856Slling zpool_prop_init(); 56791ebeef5Sahrens 56899653d4eSeschrock return (hdl); 56999653d4eSeschrock } 57099653d4eSeschrock 57199653d4eSeschrock void 57299653d4eSeschrock libzfs_fini(libzfs_handle_t *hdl) 57399653d4eSeschrock { 57499653d4eSeschrock (void) close(hdl->libzfs_fd); 57599653d4eSeschrock if (hdl->libzfs_mnttab) 57699653d4eSeschrock (void) fclose(hdl->libzfs_mnttab); 57799653d4eSeschrock if (hdl->libzfs_sharetab) 57899653d4eSeschrock (void) fclose(hdl->libzfs_sharetab); 57967331909Sdougm zfs_uninit_libshare(hdl); 580ecd6cf80Smarks if (hdl->libzfs_log_str) 581ecd6cf80Smarks (void) free(hdl->libzfs_log_str); 58299653d4eSeschrock namespace_clear(hdl); 58399653d4eSeschrock free(hdl); 58499653d4eSeschrock } 58599653d4eSeschrock 58699653d4eSeschrock libzfs_handle_t * 58799653d4eSeschrock zpool_get_handle(zpool_handle_t *zhp) 58899653d4eSeschrock { 58999653d4eSeschrock return (zhp->zpool_hdl); 59099653d4eSeschrock } 59199653d4eSeschrock 59299653d4eSeschrock libzfs_handle_t * 59399653d4eSeschrock zfs_get_handle(zfs_handle_t *zhp) 59499653d4eSeschrock { 59599653d4eSeschrock return (zhp->zfs_hdl); 59699653d4eSeschrock } 597e9dbad6fSeschrock 5985aba80dbSck /* 5995aba80dbSck * Given a name, determine whether or not it's a valid path 6005aba80dbSck * (starts with '/' or "./"). If so, walk the mnttab trying 6015aba80dbSck * to match the device number. If not, treat the path as an 6025aba80dbSck * fs/vol/snap name. 6035aba80dbSck */ 6045aba80dbSck zfs_handle_t * 6055aba80dbSck zfs_path_to_zhandle(libzfs_handle_t *hdl, char *path, zfs_type_t argtype) 6065aba80dbSck { 6075aba80dbSck struct stat64 statbuf; 6085aba80dbSck struct extmnttab entry; 6095aba80dbSck int ret; 6105aba80dbSck 6115aba80dbSck if (path[0] != '/' && strncmp(path, "./", strlen("./")) != 0) { 6125aba80dbSck /* 6135aba80dbSck * It's not a valid path, assume it's a name of type 'argtype'. 6145aba80dbSck */ 6155aba80dbSck return (zfs_open(hdl, path, argtype)); 6165aba80dbSck } 6175aba80dbSck 6185aba80dbSck if (stat64(path, &statbuf) != 0) { 6195aba80dbSck (void) fprintf(stderr, "%s: %s\n", path, strerror(errno)); 6205aba80dbSck return (NULL); 6215aba80dbSck } 6225aba80dbSck 6235aba80dbSck rewind(hdl->libzfs_mnttab); 6245aba80dbSck while ((ret = getextmntent(hdl->libzfs_mnttab, &entry, 0)) == 0) { 6255aba80dbSck if (makedevice(entry.mnt_major, entry.mnt_minor) == 6265aba80dbSck statbuf.st_dev) { 6275aba80dbSck break; 6285aba80dbSck } 6295aba80dbSck } 6305aba80dbSck if (ret != 0) { 6315aba80dbSck return (NULL); 6325aba80dbSck } 6335aba80dbSck 6345aba80dbSck if (strcmp(entry.mnt_fstype, MNTTYPE_ZFS) != 0) { 6355aba80dbSck (void) fprintf(stderr, gettext("'%s': not a ZFS filesystem\n"), 6365aba80dbSck path); 6375aba80dbSck return (NULL); 6385aba80dbSck } 6395aba80dbSck 6405aba80dbSck return (zfs_open(hdl, entry.mnt_special, ZFS_TYPE_FILESYSTEM)); 6415aba80dbSck } 6425aba80dbSck 643e9dbad6fSeschrock /* 644e9dbad6fSeschrock * Initialize the zc_nvlist_dst member to prepare for receiving an nvlist from 645e9dbad6fSeschrock * an ioctl(). 646e9dbad6fSeschrock */ 647e9dbad6fSeschrock int 648e9dbad6fSeschrock zcmd_alloc_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, size_t len) 649e9dbad6fSeschrock { 650e9dbad6fSeschrock if (len == 0) 651a2eea2e1Sahrens len = 2048; 652e9dbad6fSeschrock zc->zc_nvlist_dst_size = len; 653e9dbad6fSeschrock if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t) 654e9dbad6fSeschrock zfs_alloc(hdl, zc->zc_nvlist_dst_size)) == NULL) 655e9dbad6fSeschrock return (-1); 656e9dbad6fSeschrock 657e9dbad6fSeschrock return (0); 658e9dbad6fSeschrock } 659e9dbad6fSeschrock 660e9dbad6fSeschrock /* 661e9dbad6fSeschrock * Called when an ioctl() which returns an nvlist fails with ENOMEM. This will 662e9dbad6fSeschrock * expand the nvlist to the size specified in 'zc_nvlist_dst_size', which was 663e9dbad6fSeschrock * filled in by the kernel to indicate the actual required size. 664e9dbad6fSeschrock */ 665e9dbad6fSeschrock int 666e9dbad6fSeschrock zcmd_expand_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc) 667e9dbad6fSeschrock { 668e9dbad6fSeschrock free((void *)(uintptr_t)zc->zc_nvlist_dst); 669e9dbad6fSeschrock if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t) 670e9dbad6fSeschrock zfs_alloc(hdl, zc->zc_nvlist_dst_size)) 671e9dbad6fSeschrock == NULL) 672e9dbad6fSeschrock return (-1); 673e9dbad6fSeschrock 674e9dbad6fSeschrock return (0); 675e9dbad6fSeschrock } 676e9dbad6fSeschrock 677e9dbad6fSeschrock /* 678a2eea2e1Sahrens * Called to free the src and dst nvlists stored in the command structure. 679e9dbad6fSeschrock */ 680e9dbad6fSeschrock void 681e9dbad6fSeschrock zcmd_free_nvlists(zfs_cmd_t *zc) 682e9dbad6fSeschrock { 683990b4856Slling free((void *)(uintptr_t)zc->zc_nvlist_conf); 684e9dbad6fSeschrock free((void *)(uintptr_t)zc->zc_nvlist_src); 685e9dbad6fSeschrock free((void *)(uintptr_t)zc->zc_nvlist_dst); 686e9dbad6fSeschrock } 687e9dbad6fSeschrock 688990b4856Slling static int 689990b4856Slling zcmd_write_nvlist_com(libzfs_handle_t *hdl, uint64_t *outnv, uint64_t *outlen, 690990b4856Slling nvlist_t *nvl) 691e9dbad6fSeschrock { 692e9dbad6fSeschrock char *packed; 693e9dbad6fSeschrock size_t len; 694e9dbad6fSeschrock 695e9dbad6fSeschrock verify(nvlist_size(nvl, &len, NV_ENCODE_NATIVE) == 0); 696e9dbad6fSeschrock 697e9dbad6fSeschrock if ((packed = zfs_alloc(hdl, len)) == NULL) 698e9dbad6fSeschrock return (-1); 699e9dbad6fSeschrock 700e9dbad6fSeschrock verify(nvlist_pack(nvl, &packed, &len, NV_ENCODE_NATIVE, 0) == 0); 701e9dbad6fSeschrock 702990b4856Slling *outnv = (uint64_t)(uintptr_t)packed; 703990b4856Slling *outlen = len; 704e9dbad6fSeschrock 705e9dbad6fSeschrock return (0); 706e9dbad6fSeschrock } 707e9dbad6fSeschrock 708990b4856Slling int 709990b4856Slling zcmd_write_conf_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t *nvl) 710990b4856Slling { 711990b4856Slling return (zcmd_write_nvlist_com(hdl, &zc->zc_nvlist_conf, 712990b4856Slling &zc->zc_nvlist_conf_size, nvl)); 713990b4856Slling } 714990b4856Slling 715990b4856Slling int 716990b4856Slling zcmd_write_src_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t *nvl) 717990b4856Slling { 718990b4856Slling return (zcmd_write_nvlist_com(hdl, &zc->zc_nvlist_src, 719990b4856Slling &zc->zc_nvlist_src_size, nvl)); 720990b4856Slling } 721990b4856Slling 722e9dbad6fSeschrock /* 723e9dbad6fSeschrock * Unpacks an nvlist from the ZFS ioctl command structure. 724e9dbad6fSeschrock */ 725e9dbad6fSeschrock int 726e9dbad6fSeschrock zcmd_read_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t **nvlp) 727e9dbad6fSeschrock { 728e9dbad6fSeschrock if (nvlist_unpack((void *)(uintptr_t)zc->zc_nvlist_dst, 729e9dbad6fSeschrock zc->zc_nvlist_dst_size, nvlp, 0) != 0) 730e9dbad6fSeschrock return (no_memory(hdl)); 731e9dbad6fSeschrock 732e9dbad6fSeschrock return (0); 733e9dbad6fSeschrock } 734b1b8ab34Slling 735990b4856Slling int 736990b4856Slling zfs_ioctl(libzfs_handle_t *hdl, int request, zfs_cmd_t *zc) 737990b4856Slling { 738990b4856Slling int error; 739990b4856Slling 740990b4856Slling zc->zc_history = (uint64_t)(uintptr_t)hdl->libzfs_log_str; 741990b4856Slling error = ioctl(hdl->libzfs_fd, request, zc); 742990b4856Slling if (hdl->libzfs_log_str) { 743990b4856Slling free(hdl->libzfs_log_str); 744990b4856Slling hdl->libzfs_log_str = NULL; 745990b4856Slling } 746990b4856Slling zc->zc_history = 0; 747990b4856Slling 748990b4856Slling return (error); 749990b4856Slling } 750990b4856Slling 751990b4856Slling /* 752990b4856Slling * ================================================================ 753990b4856Slling * API shared by zfs and zpool property management 754990b4856Slling * ================================================================ 755990b4856Slling */ 756990b4856Slling 757b1b8ab34Slling static void 758990b4856Slling zprop_print_headers(zprop_get_cbdata_t *cbp, zfs_type_t type) 759b1b8ab34Slling { 760990b4856Slling zprop_list_t *pl = cbp->cb_proplist; 761b1b8ab34Slling int i; 762b1b8ab34Slling char *title; 763b1b8ab34Slling size_t len; 764b1b8ab34Slling 765b1b8ab34Slling cbp->cb_first = B_FALSE; 766b1b8ab34Slling if (cbp->cb_scripted) 767b1b8ab34Slling return; 768b1b8ab34Slling 769b1b8ab34Slling /* 770b1b8ab34Slling * Start with the length of the column headers. 771b1b8ab34Slling */ 772b1b8ab34Slling cbp->cb_colwidths[GET_COL_NAME] = strlen(dgettext(TEXT_DOMAIN, "NAME")); 773b1b8ab34Slling cbp->cb_colwidths[GET_COL_PROPERTY] = strlen(dgettext(TEXT_DOMAIN, 774b1b8ab34Slling "PROPERTY")); 775b1b8ab34Slling cbp->cb_colwidths[GET_COL_VALUE] = strlen(dgettext(TEXT_DOMAIN, 776b1b8ab34Slling "VALUE")); 777b1b8ab34Slling cbp->cb_colwidths[GET_COL_SOURCE] = strlen(dgettext(TEXT_DOMAIN, 778b1b8ab34Slling "SOURCE")); 779b1b8ab34Slling 780b1b8ab34Slling /* 781b1b8ab34Slling * Go through and calculate the widths for each column. For the 782b1b8ab34Slling * 'source' column, we kludge it up by taking the worst-case scenario of 783b1b8ab34Slling * inheriting from the longest name. This is acceptable because in the 784b1b8ab34Slling * majority of cases 'SOURCE' is the last column displayed, and we don't 785b1b8ab34Slling * use the width anyway. Note that the 'VALUE' column can be oversized, 786b1b8ab34Slling * if the name of the property is much longer the any values we find. 787b1b8ab34Slling */ 788b1b8ab34Slling for (pl = cbp->cb_proplist; pl != NULL; pl = pl->pl_next) { 789b1b8ab34Slling /* 790b1b8ab34Slling * 'PROPERTY' column 791b1b8ab34Slling */ 792990b4856Slling if (pl->pl_prop != ZPROP_INVAL) { 793990b4856Slling const char *propname = (type == ZFS_TYPE_POOL) ? 794990b4856Slling zpool_prop_to_name(pl->pl_prop) : 795990b4856Slling zfs_prop_to_name(pl->pl_prop); 796990b4856Slling 797990b4856Slling len = strlen(propname); 798b1b8ab34Slling if (len > cbp->cb_colwidths[GET_COL_PROPERTY]) 799b1b8ab34Slling cbp->cb_colwidths[GET_COL_PROPERTY] = len; 800b1b8ab34Slling } else { 801b1b8ab34Slling len = strlen(pl->pl_user_prop); 802b1b8ab34Slling if (len > cbp->cb_colwidths[GET_COL_PROPERTY]) 803b1b8ab34Slling cbp->cb_colwidths[GET_COL_PROPERTY] = len; 804b1b8ab34Slling } 805b1b8ab34Slling 806b1b8ab34Slling /* 807b1b8ab34Slling * 'VALUE' column 808b1b8ab34Slling */ 809b1b8ab34Slling if ((pl->pl_prop != ZFS_PROP_NAME || !pl->pl_all) && 810b1b8ab34Slling pl->pl_width > cbp->cb_colwidths[GET_COL_VALUE]) 811b1b8ab34Slling cbp->cb_colwidths[GET_COL_VALUE] = pl->pl_width; 812b1b8ab34Slling 813b1b8ab34Slling /* 814b1b8ab34Slling * 'NAME' and 'SOURCE' columns 815b1b8ab34Slling */ 816990b4856Slling if (pl->pl_prop == (type == ZFS_TYPE_POOL ? ZPOOL_PROP_NAME : 817990b4856Slling ZFS_PROP_NAME) && 818b1b8ab34Slling pl->pl_width > cbp->cb_colwidths[GET_COL_NAME]) { 819b1b8ab34Slling cbp->cb_colwidths[GET_COL_NAME] = pl->pl_width; 820b1b8ab34Slling cbp->cb_colwidths[GET_COL_SOURCE] = pl->pl_width + 821b1b8ab34Slling strlen(dgettext(TEXT_DOMAIN, "inherited from")); 822b1b8ab34Slling } 823b1b8ab34Slling } 824b1b8ab34Slling 825b1b8ab34Slling /* 826b1b8ab34Slling * Now go through and print the headers. 827b1b8ab34Slling */ 828b1b8ab34Slling for (i = 0; i < 4; i++) { 829b1b8ab34Slling switch (cbp->cb_columns[i]) { 830b1b8ab34Slling case GET_COL_NAME: 831b1b8ab34Slling title = dgettext(TEXT_DOMAIN, "NAME"); 832b1b8ab34Slling break; 833b1b8ab34Slling case GET_COL_PROPERTY: 834b1b8ab34Slling title = dgettext(TEXT_DOMAIN, "PROPERTY"); 835b1b8ab34Slling break; 836b1b8ab34Slling case GET_COL_VALUE: 837b1b8ab34Slling title = dgettext(TEXT_DOMAIN, "VALUE"); 838b1b8ab34Slling break; 839b1b8ab34Slling case GET_COL_SOURCE: 840b1b8ab34Slling title = dgettext(TEXT_DOMAIN, "SOURCE"); 841b1b8ab34Slling break; 842b1b8ab34Slling default: 843b1b8ab34Slling title = NULL; 844b1b8ab34Slling } 845b1b8ab34Slling 846b1b8ab34Slling if (title != NULL) { 847b1b8ab34Slling if (i == 3 || cbp->cb_columns[i + 1] == 0) 848b1b8ab34Slling (void) printf("%s", title); 849b1b8ab34Slling else 850b1b8ab34Slling (void) printf("%-*s ", 851b1b8ab34Slling cbp->cb_colwidths[cbp->cb_columns[i]], 852b1b8ab34Slling title); 853b1b8ab34Slling } 854b1b8ab34Slling } 855b1b8ab34Slling (void) printf("\n"); 856b1b8ab34Slling } 857b1b8ab34Slling 858b1b8ab34Slling /* 859b1b8ab34Slling * Display a single line of output, according to the settings in the callback 860b1b8ab34Slling * structure. 861b1b8ab34Slling */ 862b1b8ab34Slling void 863990b4856Slling zprop_print_one_property(const char *name, zprop_get_cbdata_t *cbp, 864990b4856Slling const char *propname, const char *value, zprop_source_t sourcetype, 865b1b8ab34Slling const char *source) 866b1b8ab34Slling { 867b1b8ab34Slling int i; 868b1b8ab34Slling const char *str; 869b1b8ab34Slling char buf[128]; 870b1b8ab34Slling 871b1b8ab34Slling /* 872b1b8ab34Slling * Ignore those source types that the user has chosen to ignore. 873b1b8ab34Slling */ 874b1b8ab34Slling if ((sourcetype & cbp->cb_sources) == 0) 875b1b8ab34Slling return; 876b1b8ab34Slling 877b1b8ab34Slling if (cbp->cb_first) 878990b4856Slling zprop_print_headers(cbp, cbp->cb_type); 879b1b8ab34Slling 880b1b8ab34Slling for (i = 0; i < 4; i++) { 881b1b8ab34Slling switch (cbp->cb_columns[i]) { 882b1b8ab34Slling case GET_COL_NAME: 883b1b8ab34Slling str = name; 884b1b8ab34Slling break; 885b1b8ab34Slling 886b1b8ab34Slling case GET_COL_PROPERTY: 887b1b8ab34Slling str = propname; 888b1b8ab34Slling break; 889b1b8ab34Slling 890b1b8ab34Slling case GET_COL_VALUE: 891b1b8ab34Slling str = value; 892b1b8ab34Slling break; 893b1b8ab34Slling 894b1b8ab34Slling case GET_COL_SOURCE: 895b1b8ab34Slling switch (sourcetype) { 896990b4856Slling case ZPROP_SRC_NONE: 897b1b8ab34Slling str = "-"; 898b1b8ab34Slling break; 899b1b8ab34Slling 900990b4856Slling case ZPROP_SRC_DEFAULT: 901b1b8ab34Slling str = "default"; 902b1b8ab34Slling break; 903b1b8ab34Slling 904990b4856Slling case ZPROP_SRC_LOCAL: 905b1b8ab34Slling str = "local"; 906b1b8ab34Slling break; 907b1b8ab34Slling 908990b4856Slling case ZPROP_SRC_TEMPORARY: 909b1b8ab34Slling str = "temporary"; 910b1b8ab34Slling break; 911b1b8ab34Slling 912990b4856Slling case ZPROP_SRC_INHERITED: 913b1b8ab34Slling (void) snprintf(buf, sizeof (buf), 914b1b8ab34Slling "inherited from %s", source); 915b1b8ab34Slling str = buf; 916b1b8ab34Slling break; 917b1b8ab34Slling } 918b1b8ab34Slling break; 919b1b8ab34Slling 920b1b8ab34Slling default: 921b1b8ab34Slling continue; 922b1b8ab34Slling } 923b1b8ab34Slling 924b1b8ab34Slling if (cbp->cb_columns[i + 1] == 0) 925b1b8ab34Slling (void) printf("%s", str); 926b1b8ab34Slling else if (cbp->cb_scripted) 927b1b8ab34Slling (void) printf("%s\t", str); 928b1b8ab34Slling else 929b1b8ab34Slling (void) printf("%-*s ", 930b1b8ab34Slling cbp->cb_colwidths[cbp->cb_columns[i]], 931b1b8ab34Slling str); 932b1b8ab34Slling 933b1b8ab34Slling } 934b1b8ab34Slling 935b1b8ab34Slling (void) printf("\n"); 936b1b8ab34Slling } 937ecd6cf80Smarks 938990b4856Slling /* 939990b4856Slling * Given a numeric suffix, convert the value into a number of bits that the 940990b4856Slling * resulting value must be shifted. 941990b4856Slling */ 942990b4856Slling static int 943990b4856Slling str2shift(libzfs_handle_t *hdl, const char *buf) 944990b4856Slling { 945990b4856Slling const char *ends = "BKMGTPEZ"; 946990b4856Slling int i; 947990b4856Slling 948990b4856Slling if (buf[0] == '\0') 949990b4856Slling return (0); 950990b4856Slling for (i = 0; i < strlen(ends); i++) { 951990b4856Slling if (toupper(buf[0]) == ends[i]) 952990b4856Slling break; 953990b4856Slling } 954990b4856Slling if (i == strlen(ends)) { 955990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 956990b4856Slling "invalid numeric suffix '%s'"), buf); 957990b4856Slling return (-1); 958990b4856Slling } 959990b4856Slling 960990b4856Slling /* 961990b4856Slling * We want to allow trailing 'b' characters for 'GB' or 'Mb'. But don't 962990b4856Slling * allow 'BB' - that's just weird. 963990b4856Slling */ 964990b4856Slling if (buf[1] == '\0' || (toupper(buf[1]) == 'B' && buf[2] == '\0' && 965990b4856Slling toupper(buf[0]) != 'B')) 966990b4856Slling return (10*i); 967990b4856Slling 968990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 969990b4856Slling "invalid numeric suffix '%s'"), buf); 970990b4856Slling return (-1); 971990b4856Slling } 972990b4856Slling 973990b4856Slling /* 974990b4856Slling * Convert a string of the form '100G' into a real number. Used when setting 975990b4856Slling * properties or creating a volume. 'buf' is used to place an extended error 976990b4856Slling * message for the caller to use. 977990b4856Slling */ 978ecd6cf80Smarks int 979990b4856Slling zfs_nicestrtonum(libzfs_handle_t *hdl, const char *value, uint64_t *num) 980ecd6cf80Smarks { 981990b4856Slling char *end; 982990b4856Slling int shift; 983ecd6cf80Smarks 984990b4856Slling *num = 0; 985990b4856Slling 986990b4856Slling /* Check to see if this looks like a number. */ 987990b4856Slling if ((value[0] < '0' || value[0] > '9') && value[0] != '.') { 988990b4856Slling if (hdl) 989990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 990990b4856Slling "bad numeric value '%s'"), value); 991990b4856Slling return (-1); 992ecd6cf80Smarks } 993ecd6cf80Smarks 994990b4856Slling /* Rely on stroll() to process the numeric portion. */ 995990b4856Slling errno = 0; 996990b4856Slling *num = strtoll(value, &end, 10); 997990b4856Slling 998990b4856Slling /* 999990b4856Slling * Check for ERANGE, which indicates that the value is too large to fit 1000990b4856Slling * in a 64-bit value. 1001990b4856Slling */ 1002990b4856Slling if (errno == ERANGE) { 1003990b4856Slling if (hdl) 1004990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1005990b4856Slling "numeric value is too large")); 1006990b4856Slling return (-1); 1007990b4856Slling } 1008990b4856Slling 1009990b4856Slling /* 1010990b4856Slling * If we have a decimal value, then do the computation with floating 1011990b4856Slling * point arithmetic. Otherwise, use standard arithmetic. 1012990b4856Slling */ 1013990b4856Slling if (*end == '.') { 1014990b4856Slling double fval = strtod(value, &end); 1015990b4856Slling 1016990b4856Slling if ((shift = str2shift(hdl, end)) == -1) 1017990b4856Slling return (-1); 1018990b4856Slling 1019990b4856Slling fval *= pow(2, shift); 1020990b4856Slling 1021990b4856Slling if (fval > UINT64_MAX) { 1022990b4856Slling if (hdl) 1023990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1024990b4856Slling "numeric value is too large")); 1025990b4856Slling return (-1); 1026990b4856Slling } 1027990b4856Slling 1028990b4856Slling *num = (uint64_t)fval; 1029990b4856Slling } else { 1030990b4856Slling if ((shift = str2shift(hdl, end)) == -1) 1031990b4856Slling return (-1); 1032990b4856Slling 1033990b4856Slling /* Check for overflow */ 1034990b4856Slling if (shift >= 64 || (*num << shift) >> shift != *num) { 1035990b4856Slling if (hdl) 1036990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1037990b4856Slling "numeric value is too large")); 1038990b4856Slling return (-1); 1039990b4856Slling } 1040990b4856Slling 1041990b4856Slling *num <<= shift; 1042990b4856Slling } 1043990b4856Slling 1044990b4856Slling return (0); 1045990b4856Slling } 1046990b4856Slling 1047990b4856Slling /* 1048990b4856Slling * Given a propname=value nvpair to set, parse any numeric properties 1049990b4856Slling * (index, boolean, etc) if they are specified as strings and add the 1050990b4856Slling * resulting nvpair to the returned nvlist. 1051990b4856Slling * 1052990b4856Slling * At the DSL layer, all properties are either 64-bit numbers or strings. 1053990b4856Slling * We want the user to be able to ignore this fact and specify properties 1054990b4856Slling * as native values (numbers, for example) or as strings (to simplify 1055990b4856Slling * command line utilities). This also handles converting index types 1056990b4856Slling * (compression, checksum, etc) from strings to their on-disk index. 1057990b4856Slling */ 1058990b4856Slling int 1059990b4856Slling zprop_parse_value(libzfs_handle_t *hdl, nvpair_t *elem, int prop, 1060990b4856Slling zfs_type_t type, nvlist_t *ret, char **svalp, uint64_t *ivalp, 1061990b4856Slling const char *errbuf) 1062990b4856Slling { 1063990b4856Slling data_type_t datatype = nvpair_type(elem); 1064990b4856Slling zprop_type_t proptype; 1065990b4856Slling const char *propname; 1066990b4856Slling char *value; 1067990b4856Slling boolean_t isnone = B_FALSE; 10681af98250Seschrock boolean_t boolval; 1069990b4856Slling 1070990b4856Slling if (type == ZFS_TYPE_POOL) { 1071990b4856Slling proptype = zpool_prop_get_type(prop); 1072990b4856Slling propname = zpool_prop_to_name(prop); 1073990b4856Slling } else { 1074990b4856Slling proptype = zfs_prop_get_type(prop); 1075990b4856Slling propname = zfs_prop_to_name(prop); 1076990b4856Slling } 1077990b4856Slling 1078990b4856Slling /* 1079990b4856Slling * Convert any properties to the internal DSL value types. 1080990b4856Slling */ 1081990b4856Slling *svalp = NULL; 1082990b4856Slling *ivalp = 0; 1083990b4856Slling 1084990b4856Slling switch (proptype) { 1085990b4856Slling case PROP_TYPE_STRING: 1086990b4856Slling if (datatype != DATA_TYPE_STRING) { 1087990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1088990b4856Slling "'%s' must be a string"), nvpair_name(elem)); 1089990b4856Slling goto error; 1090990b4856Slling } 1091990b4856Slling (void) nvpair_value_string(elem, svalp); 1092990b4856Slling if (strlen(*svalp) >= ZFS_MAXPROPLEN) { 1093990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1094990b4856Slling "'%s' is too long"), nvpair_name(elem)); 1095990b4856Slling goto error; 1096990b4856Slling } 1097990b4856Slling break; 1098990b4856Slling 1099990b4856Slling case PROP_TYPE_NUMBER: 1100990b4856Slling if (datatype == DATA_TYPE_STRING) { 1101990b4856Slling (void) nvpair_value_string(elem, &value); 1102990b4856Slling if (strcmp(value, "none") == 0) { 1103990b4856Slling isnone = B_TRUE; 1104990b4856Slling } else if (zfs_nicestrtonum(hdl, value, ivalp) 1105990b4856Slling != 0) { 1106990b4856Slling goto error; 1107990b4856Slling } 1108990b4856Slling } else if (datatype == DATA_TYPE_UINT64) { 1109990b4856Slling (void) nvpair_value_uint64(elem, ivalp); 1110990b4856Slling } else { 1111990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1112990b4856Slling "'%s' must be a number"), nvpair_name(elem)); 1113990b4856Slling goto error; 1114990b4856Slling } 1115990b4856Slling 1116990b4856Slling /* 1117990b4856Slling * Quota special: force 'none' and don't allow 0. 1118990b4856Slling */ 1119990b4856Slling if ((type & ZFS_TYPE_DATASET) && *ivalp == 0 && 1120990b4856Slling !isnone && prop == ZFS_PROP_QUOTA) { 1121990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1122990b4856Slling "use 'none' to disable quota")); 1123990b4856Slling goto error; 1124990b4856Slling } 1125990b4856Slling break; 1126990b4856Slling 1127990b4856Slling case PROP_TYPE_INDEX: 11281af98250Seschrock switch (datatype) { 11291af98250Seschrock case DATA_TYPE_STRING: 11301af98250Seschrock (void) nvpair_value_string(elem, &value); 11311af98250Seschrock break; 11321af98250Seschrock 11331af98250Seschrock case DATA_TYPE_BOOLEAN_VALUE: 11341af98250Seschrock (void) nvpair_value_boolean_value(elem, &boolval); 11351af98250Seschrock if (boolval) 11361af98250Seschrock value = "on"; 11371af98250Seschrock else 11381af98250Seschrock value = "off"; 11391af98250Seschrock break; 11401af98250Seschrock 11411af98250Seschrock default: 1142990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1143990b4856Slling "'%s' must be a string"), nvpair_name(elem)); 1144990b4856Slling goto error; 1145990b4856Slling } 1146990b4856Slling 1147990b4856Slling if (zprop_string_to_index(prop, value, ivalp, type) != 0) { 1148990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1149990b4856Slling "'%s' must be one of '%s'"), propname, 1150990b4856Slling zprop_values(prop, type)); 1151990b4856Slling goto error; 1152990b4856Slling } 1153990b4856Slling break; 1154990b4856Slling 1155990b4856Slling default: 1156990b4856Slling abort(); 1157990b4856Slling } 1158990b4856Slling 1159990b4856Slling /* 1160990b4856Slling * Add the result to our return set of properties. 1161990b4856Slling */ 1162990b4856Slling if (*svalp != NULL) { 1163990b4856Slling if (nvlist_add_string(ret, propname, *svalp) != 0) { 1164990b4856Slling (void) no_memory(hdl); 1165990b4856Slling return (-1); 1166990b4856Slling } 1167990b4856Slling } else { 1168990b4856Slling if (nvlist_add_uint64(ret, propname, *ivalp) != 0) { 1169990b4856Slling (void) no_memory(hdl); 1170990b4856Slling return (-1); 1171990b4856Slling } 1172990b4856Slling } 1173990b4856Slling 1174990b4856Slling return (0); 1175990b4856Slling error: 1176990b4856Slling (void) zfs_error(hdl, EZFS_BADPROP, errbuf); 1177990b4856Slling return (-1); 1178990b4856Slling } 1179990b4856Slling 1180990b4856Slling /* 1181990b4856Slling * Given a comma-separated list of properties, construct a property list 1182990b4856Slling * containing both user-defined and native properties. This function will 1183990b4856Slling * return a NULL list if 'all' is specified, which can later be expanded 1184990b4856Slling * by zprop_expand_list(). 1185990b4856Slling */ 1186990b4856Slling int 1187990b4856Slling zprop_get_list(libzfs_handle_t *hdl, char *props, zprop_list_t **listp, 1188990b4856Slling zfs_type_t type) 1189990b4856Slling { 1190990b4856Slling size_t len; 1191990b4856Slling char *s, *p; 1192990b4856Slling char c; 1193990b4856Slling int prop; 1194990b4856Slling zprop_list_t *entry; 1195990b4856Slling zprop_list_t **last; 1196990b4856Slling 1197990b4856Slling *listp = NULL; 1198990b4856Slling last = listp; 1199990b4856Slling 1200990b4856Slling /* 1201990b4856Slling * If 'all' is specified, return a NULL list. 1202990b4856Slling */ 1203990b4856Slling if (strcmp(props, "all") == 0) 1204990b4856Slling return (0); 1205990b4856Slling 1206990b4856Slling /* 1207990b4856Slling * If no props were specified, return an error. 1208990b4856Slling */ 1209990b4856Slling if (props[0] == '\0') { 1210990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1211990b4856Slling "no properties specified")); 1212990b4856Slling return (zfs_error(hdl, EZFS_BADPROP, dgettext(TEXT_DOMAIN, 1213990b4856Slling "bad property list"))); 1214990b4856Slling } 1215990b4856Slling 1216990b4856Slling /* 1217990b4856Slling * It would be nice to use getsubopt() here, but the inclusion of column 1218990b4856Slling * aliases makes this more effort than it's worth. 1219990b4856Slling */ 1220990b4856Slling s = props; 1221990b4856Slling while (*s != '\0') { 1222990b4856Slling if ((p = strchr(s, ',')) == NULL) { 1223990b4856Slling len = strlen(s); 1224990b4856Slling p = s + len; 1225990b4856Slling } else { 1226990b4856Slling len = p - s; 1227990b4856Slling } 1228990b4856Slling 1229990b4856Slling /* 1230990b4856Slling * Check for empty options. 1231990b4856Slling */ 1232990b4856Slling if (len == 0) { 1233990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1234990b4856Slling "empty property name")); 1235990b4856Slling return (zfs_error(hdl, EZFS_BADPROP, 1236990b4856Slling dgettext(TEXT_DOMAIN, "bad property list"))); 1237990b4856Slling } 1238990b4856Slling 1239990b4856Slling /* 1240990b4856Slling * Check all regular property names. 1241990b4856Slling */ 1242990b4856Slling c = s[len]; 1243990b4856Slling s[len] = '\0'; 1244990b4856Slling prop = zprop_name_to_prop(s, type); 1245990b4856Slling 1246990b4856Slling if (prop != ZPROP_INVAL && !zprop_valid_for_type(prop, type)) 1247990b4856Slling prop = ZPROP_INVAL; 1248990b4856Slling 1249990b4856Slling /* 1250990b4856Slling * When no property table entry can be found, return failure if 1251990b4856Slling * this is a pool property or if this isn't a user-defined 1252990b4856Slling * dataset property, 1253990b4856Slling */ 1254990b4856Slling if (prop == ZPROP_INVAL && (type == ZFS_TYPE_POOL || 1255990b4856Slling !zfs_prop_user(s))) { 1256990b4856Slling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, 1257990b4856Slling "invalid property '%s'"), s); 1258990b4856Slling return (zfs_error(hdl, EZFS_BADPROP, 1259990b4856Slling dgettext(TEXT_DOMAIN, "bad property list"))); 1260990b4856Slling } 1261990b4856Slling 1262990b4856Slling if ((entry = zfs_alloc(hdl, sizeof (zprop_list_t))) == NULL) 1263990b4856Slling return (-1); 1264990b4856Slling 1265990b4856Slling entry->pl_prop = prop; 1266990b4856Slling if (prop == ZPROP_INVAL) { 1267990b4856Slling if ((entry->pl_user_prop = zfs_strdup(hdl, s)) 1268990b4856Slling == NULL) { 1269990b4856Slling free(entry); 1270990b4856Slling return (-1); 1271990b4856Slling } 1272990b4856Slling entry->pl_width = strlen(s); 1273990b4856Slling } else { 1274990b4856Slling entry->pl_width = zprop_width(prop, &entry->pl_fixed, 1275990b4856Slling type); 1276990b4856Slling } 1277990b4856Slling 1278990b4856Slling *last = entry; 1279990b4856Slling last = &entry->pl_next; 1280990b4856Slling 1281990b4856Slling s = p; 1282990b4856Slling if (c == ',') 1283990b4856Slling s++; 1284990b4856Slling } 1285990b4856Slling 1286990b4856Slling return (0); 1287990b4856Slling } 1288990b4856Slling 1289990b4856Slling void 1290990b4856Slling zprop_free_list(zprop_list_t *pl) 1291990b4856Slling { 1292990b4856Slling zprop_list_t *next; 1293990b4856Slling 1294990b4856Slling while (pl != NULL) { 1295990b4856Slling next = pl->pl_next; 1296990b4856Slling free(pl->pl_user_prop); 1297990b4856Slling free(pl); 1298990b4856Slling pl = next; 1299990b4856Slling } 1300990b4856Slling } 1301990b4856Slling 1302990b4856Slling typedef struct expand_data { 1303990b4856Slling zprop_list_t **last; 1304990b4856Slling libzfs_handle_t *hdl; 1305990b4856Slling zfs_type_t type; 1306990b4856Slling } expand_data_t; 1307990b4856Slling 1308990b4856Slling int 1309990b4856Slling zprop_expand_list_cb(int prop, void *cb) 1310990b4856Slling { 1311990b4856Slling zprop_list_t *entry; 1312990b4856Slling expand_data_t *edp = cb; 1313990b4856Slling 1314990b4856Slling if ((entry = zfs_alloc(edp->hdl, sizeof (zprop_list_t))) == NULL) 1315990b4856Slling return (ZPROP_INVAL); 1316990b4856Slling 1317990b4856Slling entry->pl_prop = prop; 1318990b4856Slling entry->pl_width = zprop_width(prop, &entry->pl_fixed, edp->type); 1319990b4856Slling entry->pl_all = B_TRUE; 1320990b4856Slling 1321990b4856Slling *(edp->last) = entry; 1322990b4856Slling edp->last = &entry->pl_next; 1323990b4856Slling 1324990b4856Slling return (ZPROP_CONT); 1325990b4856Slling } 1326990b4856Slling 1327990b4856Slling int 1328990b4856Slling zprop_expand_list(libzfs_handle_t *hdl, zprop_list_t **plp, zfs_type_t type) 1329990b4856Slling { 1330990b4856Slling zprop_list_t *entry; 1331990b4856Slling zprop_list_t **last; 1332990b4856Slling expand_data_t exp; 1333990b4856Slling 1334990b4856Slling if (*plp == NULL) { 1335990b4856Slling /* 1336990b4856Slling * If this is the very first time we've been called for an 'all' 1337990b4856Slling * specification, expand the list to include all native 1338990b4856Slling * properties. 1339990b4856Slling */ 1340990b4856Slling last = plp; 1341990b4856Slling 1342990b4856Slling exp.last = last; 1343990b4856Slling exp.hdl = hdl; 1344990b4856Slling exp.type = type; 1345990b4856Slling 1346990b4856Slling if (zprop_iter_common(zprop_expand_list_cb, &exp, B_FALSE, 1347990b4856Slling B_FALSE, type) == ZPROP_INVAL) 1348990b4856Slling return (-1); 1349990b4856Slling 1350990b4856Slling /* 1351990b4856Slling * Add 'name' to the beginning of the list, which is handled 1352990b4856Slling * specially. 1353990b4856Slling */ 1354990b4856Slling if ((entry = zfs_alloc(hdl, sizeof (zprop_list_t))) == NULL) 1355990b4856Slling return (-1); 1356990b4856Slling 1357990b4856Slling entry->pl_prop = (type == ZFS_TYPE_POOL) ? ZPOOL_PROP_NAME : 1358990b4856Slling ZFS_PROP_NAME; 1359990b4856Slling entry->pl_width = zprop_width(entry->pl_prop, 1360990b4856Slling &entry->pl_fixed, type); 1361990b4856Slling entry->pl_all = B_TRUE; 1362990b4856Slling entry->pl_next = *plp; 1363990b4856Slling *plp = entry; 1364990b4856Slling } 1365990b4856Slling return (0); 1366990b4856Slling } 1367990b4856Slling 1368990b4856Slling int 1369990b4856Slling zprop_iter(zprop_func func, void *cb, boolean_t show_all, boolean_t ordered, 1370990b4856Slling zfs_type_t type) 1371990b4856Slling { 1372990b4856Slling return (zprop_iter_common(func, cb, show_all, ordered, type)); 1373ecd6cf80Smarks } 1374