1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _LIBFSMGT_H 28*0Sstevel@tonic-gate #define _LIBFSMGT_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #include <stdio.h> 37*0Sstevel@tonic-gate #include <sys/param.h> 38*0Sstevel@tonic-gate #include <nfs/nfs_sec.h> 39*0Sstevel@tonic-gate #include <sys/utsname.h> 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #define DFSTYPES "/etc/dfs/fstypes" /* dfs list */ 42*0Sstevel@tonic-gate #define DFSTAB "/etc/dfs/dfstab" /* dfs list */ 43*0Sstevel@tonic-gate #define BUFSIZE 65536 44*0Sstevel@tonic-gate #define LINESZ 2048 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate typedef void *fs_dfstab_entry_t; 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate /* 49*0Sstevel@tonic-gate * Public data type declarations 50*0Sstevel@tonic-gate */ 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate /* 53*0Sstevel@tonic-gate * Represents a list of the /etc/vfstab entries 54*0Sstevel@tonic-gate */ 55*0Sstevel@tonic-gate typedef struct mount_default_list { 56*0Sstevel@tonic-gate struct mount_default_list *next; 57*0Sstevel@tonic-gate char *resource; 58*0Sstevel@tonic-gate char *fsckdevice; 59*0Sstevel@tonic-gate char *mountp; 60*0Sstevel@tonic-gate char *fstype; 61*0Sstevel@tonic-gate char *fsckpass; 62*0Sstevel@tonic-gate char *mountatboot; 63*0Sstevel@tonic-gate char *mntopts; 64*0Sstevel@tonic-gate } fs_mntdefaults_t; 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate /* 67*0Sstevel@tonic-gate * Represents a list of /etc/mnttab entries 68*0Sstevel@tonic-gate */ 69*0Sstevel@tonic-gate typedef struct mount_list { 70*0Sstevel@tonic-gate struct mount_list *next; 71*0Sstevel@tonic-gate char *resource; 72*0Sstevel@tonic-gate char *mountp; 73*0Sstevel@tonic-gate char *fstype; 74*0Sstevel@tonic-gate char *mntopts; 75*0Sstevel@tonic-gate char *time; 76*0Sstevel@tonic-gate uint_t major; 77*0Sstevel@tonic-gate uint_t minor; 78*0Sstevel@tonic-gate boolean_t overlayed; 79*0Sstevel@tonic-gate } fs_mntlist_t; 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate /* 82*0Sstevel@tonic-gate * Represents a /etc/dfs/sharetab entry 83*0Sstevel@tonic-gate */ 84*0Sstevel@tonic-gate typedef struct share_list { 85*0Sstevel@tonic-gate struct share_list *next; 86*0Sstevel@tonic-gate char *path; 87*0Sstevel@tonic-gate char *resource; 88*0Sstevel@tonic-gate char *fstype; 89*0Sstevel@tonic-gate char *options; 90*0Sstevel@tonic-gate char *description; 91*0Sstevel@tonic-gate } fs_sharelist_t; 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate /* 94*0Sstevel@tonic-gate * Represents a list of /etc/mnttab entries with associated 95*0Sstevel@tonic-gate * information from kstat. 96*0Sstevel@tonic-gate */ 97*0Sstevel@tonic-gate typedef struct nfs_mntlist { 98*0Sstevel@tonic-gate struct nfs_mntlist *next; 99*0Sstevel@tonic-gate char nml_curpath[MAXPATHLEN]; /* current path on */ 100*0Sstevel@tonic-gate /* server */ 101*0Sstevel@tonic-gate char nml_curserver[SYS_NMLN]; /* current server */ 102*0Sstevel@tonic-gate char **nml_failoverlist; /* The list of servers */ 103*0Sstevel@tonic-gate /* and corresponding */ 104*0Sstevel@tonic-gate /* paths for failover. */ 105*0Sstevel@tonic-gate char *nml_fstype; /* filesystem type */ 106*0Sstevel@tonic-gate char *nml_mntopts; /* mount options */ 107*0Sstevel@tonic-gate char *nml_mountp; /* mount point */ 108*0Sstevel@tonic-gate char *nml_resource; /* mnttab.mnt_special */ 109*0Sstevel@tonic-gate char nml_proto[KNC_STRSIZE]; /* transfer protocol */ 110*0Sstevel@tonic-gate char *nml_securitymode; /* security mode name */ 111*0Sstevel@tonic-gate char *nml_time; /* time mounted */ 112*0Sstevel@tonic-gate int nml_failovercount; /* number of failover servers */ 113*0Sstevel@tonic-gate int nml_retrans; /* times to retry request */ 114*0Sstevel@tonic-gate int nml_timeo; /* inital timeout in 10th sec */ 115*0Sstevel@tonic-gate ulong_t nml_fsid; /* filesystem ID */ 116*0Sstevel@tonic-gate uint_t nml_acdirmax; /* max time to hold cached dir attr */ 117*0Sstevel@tonic-gate uint_t nml_acdirmin; /* min time to hold cached dir attr */ 118*0Sstevel@tonic-gate uint_t nml_acregmax; /* max time to hold cached file attr */ 119*0Sstevel@tonic-gate uint_t nml_acregmin; /* min time to hold cached file attr */ 120*0Sstevel@tonic-gate uint32_t nml_curread; /* current read size */ 121*0Sstevel@tonic-gate uint32_t nml_curwrite; /* current write size */ 122*0Sstevel@tonic-gate uint32_t nml_vers; /* nfs version */ 123*0Sstevel@tonic-gate boolean_t nml_directio; /* force direct IO */ 124*0Sstevel@tonic-gate boolean_t nml_grpid; /* group id inherited from parent */ 125*0Sstevel@tonic-gate boolean_t nml_hard; /* hard or soft mount */ 126*0Sstevel@tonic-gate boolean_t nml_intr; /* Key board intrupts */ 127*0Sstevel@tonic-gate boolean_t nml_noac; /* no ata and attribute caching */ 128*0Sstevel@tonic-gate boolean_t nml_nocto; /* no close-to-open consistency */ 129*0Sstevel@tonic-gate boolean_t nml_overlayed; /* Is filesystem overlayed */ 130*0Sstevel@tonic-gate boolean_t nml_xattr; /* allow extended attributes */ 131*0Sstevel@tonic-gate } nfs_mntlist_t; 132*0Sstevel@tonic-gate 133*0Sstevel@tonic-gate /* 134*0Sstevel@tonic-gate * Command execution interface method declarations 135*0Sstevel@tonic-gate */ 136*0Sstevel@tonic-gate 137*0Sstevel@tonic-gate /* 138*0Sstevel@tonic-gate * Method: cmd_execute_command 139*0Sstevel@tonic-gate * 140*0Sstevel@tonic-gate * Description: Executes the command passed into the function as if it was 141*0Sstevel@tonic-gate * the input to a shell and returns the separated stdout and stderr messages 142*0Sstevel@tonic-gate * which can be accessed by the client via the returned file descriptors using 143*0Sstevel@tonic-gate * the cmd_retrieve_string method or one of their own methods. 144*0Sstevel@tonic-gate * 145*0Sstevel@tonic-gate * Parameters: 146*0Sstevel@tonic-gate * char * - The command to execute. Expected in the format of a shell command. 147*0Sstevel@tonic-gate * int * - Upon return from the function, this is the file descriptor that can 148*0Sstevel@tonic-gate * be used to access the output from the command to stdout. 149*0Sstevel@tonic-gate * int * - Upon return from the function, this is the file descriptor that can 150*0Sstevel@tonic-gate * be used to access the output from the command to stderr. 151*0Sstevel@tonic-gate * 152*0Sstevel@tonic-gate * Return: 153*0Sstevel@tonic-gate * Returns 0 (zero). 154*0Sstevel@tonic-gate * Supposed to be the integer representing the exit value of the command 155*0Sstevel@tonic-gate * executed, but due to the way blocking on file descriptors works, it will 156*0Sstevel@tonic-gate * only return a 0 (zero) value. The reason: The producer, in this case the 157*0Sstevel@tonic-gate * command being executed, will block when a certain amount of data is written 158*0Sstevel@tonic-gate * to the file descriptor and will not be able to write any more data until the 159*0Sstevel@tonic-gate * consumer reads from the file descriptor so since we are not reading in the 160*0Sstevel@tonic-gate * data from the file descriptors in this method and we are allowing the client 161*0Sstevel@tonic-gate * do what they want with the data we can't wait until the command is finished 162*0Sstevel@tonic-gate * executing to get the return value. 163*0Sstevel@tonic-gate */ 164*0Sstevel@tonic-gate int cmd_execute_command(char *cmd, int *output_filedes, int *error_filedes); 165*0Sstevel@tonic-gate 166*0Sstevel@tonic-gate /* 167*0Sstevel@tonic-gate * Method: cmd_execute_command_and_retrieve_string 168*0Sstevel@tonic-gate * 169*0Sstevel@tonic-gate * Description: Executes the command passed into the function as if it was the 170*0Sstevel@tonic-gate * input to a shell and returns the output to stderr and stdout as a string as 171*0Sstevel@tonic-gate * it would appear in the shell (stdout and stderr are mixed). 172*0Sstevel@tonic-gate * 173*0Sstevel@tonic-gate * Parameters: 174*0Sstevel@tonic-gate * char * - The command to execute. Expected in the format of a shell command. 175*0Sstevel@tonic-gate * int * - Upon return from the function, this should be used to determine if an 176*0Sstevel@tonic-gate * error occurred in the execution of the command and the retrieval of 177*0Sstevel@tonic-gate * output data from the command. 178*0Sstevel@tonic-gate * data from the command. 179*0Sstevel@tonic-gate * 180*0Sstevel@tonic-gate * Return: 181*0Sstevel@tonic-gate * The output to stdout and stderr created by the execution of the passed in 182*0Sstevel@tonic-gate * command. 183*0Sstevel@tonic-gate */ 184*0Sstevel@tonic-gate char *cmd_execute_command_and_retrieve_string(char *cmd, int *errp); 185*0Sstevel@tonic-gate 186*0Sstevel@tonic-gate /* 187*0Sstevel@tonic-gate * Method: cmd_retrieve_string 188*0Sstevel@tonic-gate * 189*0Sstevel@tonic-gate * Description: Retrieves the data from the passed in file descriptor and 190*0Sstevel@tonic-gate * returns it to the caller in the form of a string. 191*0Sstevel@tonic-gate * 192*0Sstevel@tonic-gate * Parameters: 193*0Sstevel@tonic-gate * int - The file descriptor to be read from. 194*0Sstevel@tonic-gate * int * - Upon return from the function, this should be the used to determine 195*0Sstevel@tonic-gate * if an error occurred in the retrieval of the data from the file 196*0Sstevel@tonic-gate * descriptor. 197*0Sstevel@tonic-gate * A non-zero value represents the occurrence of an error. 198*0Sstevel@tonic-gate * 199*0Sstevel@tonic-gate * Return: 200*0Sstevel@tonic-gate * The data from the file descriptor in the form of a string. 201*0Sstevel@tonic-gate * NOTE: The caller must free the space allocated (with calloc) for the return 202*0Sstevel@tonic-gate * value using free(). 203*0Sstevel@tonic-gate */ 204*0Sstevel@tonic-gate char *cmd_retrieve_string(int filedes, int *errp); 205*0Sstevel@tonic-gate 206*0Sstevel@tonic-gate /* 207*0Sstevel@tonic-gate * File interface method declarations 208*0Sstevel@tonic-gate */ 209*0Sstevel@tonic-gate 210*0Sstevel@tonic-gate /* 211*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 212*0Sstevel@tonic-gate * memory allocated by calling fileutil_free_string_array() 213*0Sstevel@tonic-gate * 214*0Sstevel@tonic-gate * Method: fileutil_add_string_to_array 215*0Sstevel@tonic-gate * 216*0Sstevel@tonic-gate * Description: Adds one line to the file image string array 217*0Sstevel@tonic-gate * 218*0Sstevel@tonic-gate * Parameters: 219*0Sstevel@tonic-gate * char ***string_array - pointer array of strings holding the lines 220*0Sstevel@tonic-gate * for the new file 221*0Sstevel@tonic-gate * char *line - the line to be added to the new file 222*0Sstevel@tonic-gate * int *count - the number of elements in the string array 223*0Sstevel@tonic-gate * int *err - error pointer for returning any errors encountered 224*0Sstevel@tonic-gate * 225*0Sstevel@tonic-gate * Return: 226*0Sstevel@tonic-gate * B_TRUE on success, B_FALSE on failure. 227*0Sstevel@tonic-gate * 228*0Sstevel@tonic-gate * Note: 229*0Sstevel@tonic-gate * On success string_array is set to the new array of strings. On failure 230*0Sstevel@tonic-gate * string_array is unchanged. 231*0Sstevel@tonic-gate */ 232*0Sstevel@tonic-gate boolean_t fileutil_add_string_to_array(char ***, char *, int *, int *); 233*0Sstevel@tonic-gate 234*0Sstevel@tonic-gate /* 235*0Sstevel@tonic-gate * Method: fileutil_free_string_array 236*0Sstevel@tonic-gate * 237*0Sstevel@tonic-gate * Description: Frees the space allocated to a string array. 238*0Sstevel@tonic-gate * 239*0Sstevel@tonic-gate * Parameters: 240*0Sstevel@tonic-gate * char ** - is the array to be freed 241*0Sstevel@tonic-gate * int - the number of elements in the array 242*0Sstevel@tonic-gate */ 243*0Sstevel@tonic-gate void fileutil_free_string_array(char **, int); 244*0Sstevel@tonic-gate 245*0Sstevel@tonic-gate /* 246*0Sstevel@tonic-gate * Method: fileutil_get_cmd_from_string 247*0Sstevel@tonic-gate * 248*0Sstevel@tonic-gate * Description: Returns a string containing a line with all comments and 249*0Sstevel@tonic-gate * trailing white space removed. 250*0Sstevel@tonic-gate * 251*0Sstevel@tonic-gate * Parameters: 252*0Sstevel@tonic-gate * char *input_stringp - the line to remove all coments and trailing white 253*0Sstevel@tonic-gate * space. 254*0Sstevel@tonic-gate * 255*0Sstevel@tonic-gate * Note: The memory allocated for the returned string must be freed by the 256*0Sstevel@tonic-gate * caller of fileutil_get_cmd_from_string(). 257*0Sstevel@tonic-gate */ 258*0Sstevel@tonic-gate char *fileutil_get_cmd_from_string(char *input_stringp); 259*0Sstevel@tonic-gate 260*0Sstevel@tonic-gate /* 261*0Sstevel@tonic-gate * Method: fileutil_get_first_column_data 262*0Sstevel@tonic-gate * 263*0Sstevel@tonic-gate * Description: Returns a string array which is filled with the data in the 264*0Sstevel@tonic-gate * first column of the lines in a table formatted file. 265*0Sstevel@tonic-gate * Examples of table formatted files include: /etc/netcofig, /etc/nfssec.conf 266*0Sstevel@tonic-gate * 267*0Sstevel@tonic-gate * Parameters: 268*0Sstevel@tonic-gate * FILE* - The file pointer of the table formatted file to get data from. 269*0Sstevel@tonic-gate * int* - will be filled with the number of elements in the array that is passed 270*0Sstevel@tonic-gate * back. 271*0Sstevel@tonic-gate * int* - error pointer. If an error occurs this will be non-zero upon return 272*0Sstevel@tonic-gate * the function. 273*0Sstevel@tonic-gate * 274*0Sstevel@tonic-gate * Returns: 275*0Sstevel@tonic-gate * Two-dimensional array of characters (string array). Each element in the 276*0Sstevel@tonic-gate * array is the first column data of each row in the table. 277*0Sstevel@tonic-gate */ 278*0Sstevel@tonic-gate char **fileutil_get_first_column_data(FILE *, int *, int *); 279*0Sstevel@tonic-gate 280*0Sstevel@tonic-gate /* 281*0Sstevel@tonic-gate * Method: fileutil_getfs 282*0Sstevel@tonic-gate * 283*0Sstevel@tonic-gate * Description: Convenience function for retrieving the default remote file 284*0Sstevel@tonic-gate * system type from /etc/dfs/fstypes. 285*0Sstevel@tonic-gate * 286*0Sstevel@tonic-gate * Parameters: 287*0Sstevel@tonic-gate * FILE * - The /etc/dfs/fstypes file pointer. 288*0Sstevel@tonic-gate * 289*0Sstevel@tonic-gate * Return: 290*0Sstevel@tonic-gate * The default remote filesystem type. 291*0Sstevel@tonic-gate */ 292*0Sstevel@tonic-gate char *fileutil_getfs(FILE *); 293*0Sstevel@tonic-gate 294*0Sstevel@tonic-gate /* 295*0Sstevel@tonic-gate * Method: fileutil_getline 296*0Sstevel@tonic-gate * 297*0Sstevel@tonic-gate * Description: Convenience function for retrieving the next line from a file. 298*0Sstevel@tonic-gate * Commented lines are not returned and comments at the end of 299*0Sstevel@tonic-gate * a line are removed. 300*0Sstevel@tonic-gate * 301*0Sstevel@tonic-gate * Parameters: 302*0Sstevel@tonic-gate * FILE * - The file pointer to a file that has been opened for reading. 303*0Sstevel@tonic-gate * char * - The line retrived from the file will be placed in this string. 304*0Sstevel@tonic-gate * int * - error pointer - If an error occurs this will be non-zero upon 305*0Sstevel@tonic-gate * return from the function. 306*0Sstevel@tonic-gate * 307*0Sstevel@tonic-gate * Return: 308*0Sstevel@tonic-gate * If successfull the line retrieved from the file will be returned. 309*0Sstevel@tonic-gate * Otherwise NULL be be returned. 310*0Sstevel@tonic-gate */ 311*0Sstevel@tonic-gate char *fileutil_getline(FILE *, char *, int); 312*0Sstevel@tonic-gate 313*0Sstevel@tonic-gate /* 314*0Sstevel@tonic-gate * Mount defaults (/etc/vfstab) interface method declarations 315*0Sstevel@tonic-gate */ 316*0Sstevel@tonic-gate /* 317*0Sstevel@tonic-gate * Method: fs_add_mount_default 318*0Sstevel@tonic-gate * 319*0Sstevel@tonic-gate * Description: Adds an entry to vfstab based on the fs_mntdefaults_t 320*0Sstevel@tonic-gate * structure that is passed in. 321*0Sstevel@tonic-gate * 322*0Sstevel@tonic-gate * Parameters: 323*0Sstevel@tonic-gate * fs_mntdefaults_t *newp - The structure containing the mount information 324*0Sstevel@tonic-gate * to be placed in vfstab. 325*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 326*0Sstevel@tonic-gate * return from the function. 327*0Sstevel@tonic-gate * 328*0Sstevel@tonic-gate * Return: 329*0Sstevel@tonic-gate * If successful a pointer to a list containing all the present vfstab 330*0Sstevel@tonic-gate * entries is returned. On failure NULL is returned. 331*0Sstevel@tonic-gate */ 332*0Sstevel@tonic-gate fs_mntdefaults_t *fs_add_mount_default(fs_mntdefaults_t *, int *); 333*0Sstevel@tonic-gate 334*0Sstevel@tonic-gate /* 335*0Sstevel@tonic-gate * Method: fs_check_for_duplicate_DFStab_paths 336*0Sstevel@tonic-gate * 337*0Sstevel@tonic-gate * Description: Checks dfstab for duplicate paths and returns the number of 338*0Sstevel@tonic-gate * times the path passed in was encountered. The functon is used to help make 339*0Sstevel@tonic-gate * sure a path is only listed in dfstab once. 340*0Sstevel@tonic-gate * 341*0Sstevel@tonic-gate * Parameters: 342*0Sstevel@tonic-gate * char *path - the path to check for 343*0Sstevel@tonic-gate * int *err - error pointer - If an error occurs this will be non-zero upon 344*0Sstevel@tonic-gate * return from the function. 345*0Sstevel@tonic-gate * 346*0Sstevel@tonic-gate * Return: 347*0Sstevel@tonic-gate * The number of times the specified path is encountered in dfstab. 348*0Sstevel@tonic-gate */ 349*0Sstevel@tonic-gate int fs_check_for_duplicate_DFStab_paths(char *path, int *err); 350*0Sstevel@tonic-gate 351*0Sstevel@tonic-gate /* 352*0Sstevel@tonic-gate * Method: fs_del_mount_default_ent 353*0Sstevel@tonic-gate * 354*0Sstevel@tonic-gate * Description: Deletes the specified vfstab entry from the vfstab file. 355*0Sstevel@tonic-gate * 356*0Sstevel@tonic-gate * Parameters: 357*0Sstevel@tonic-gate * fs_mntdefaults_t *old_vfstab_ent - The mount information that corresponds 358*0Sstevel@tonic-gate * to the vfstab entry to be deleted. 359*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 360*0Sstevel@tonic-gate * return from the function. 361*0Sstevel@tonic-gate * 362*0Sstevel@tonic-gate * Return: 363*0Sstevel@tonic-gate * If successful a pointer to a list containing all the changed vfstab 364*0Sstevel@tonic-gate * entries is returned. On failure NULL is returned. 365*0Sstevel@tonic-gate */ 366*0Sstevel@tonic-gate fs_mntdefaults_t *fs_del_mount_default_ent(fs_mntdefaults_t *, int *); 367*0Sstevel@tonic-gate 368*0Sstevel@tonic-gate /* 369*0Sstevel@tonic-gate * Method: fs_edit_mount_defaults 370*0Sstevel@tonic-gate * 371*0Sstevel@tonic-gate * Description: Edits the specified vfstab entry with the new mount 372*0Sstevel@tonic-gate * information passed in. 373*0Sstevel@tonic-gate * 374*0Sstevel@tonic-gate * Parameters: 375*0Sstevel@tonic-gate * fs_mntdefaults_t *old_vfstab_ent - The old vfstab entry that is to be edited. 376*0Sstevel@tonic-gate * fs_mntdefaults_t *new_vfstab_ent - The new vfstab entry information. 377*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 378*0Sstevel@tonic-gate * return from the function 379*0Sstevel@tonic-gate * 380*0Sstevel@tonic-gate * Return: 381*0Sstevel@tonic-gate */ 382*0Sstevel@tonic-gate fs_mntdefaults_t *fs_edit_mount_defaults(fs_mntdefaults_t *, 383*0Sstevel@tonic-gate fs_mntdefaults_t *, int *); 384*0Sstevel@tonic-gate 385*0Sstevel@tonic-gate /* 386*0Sstevel@tonic-gate * Method: fs_free_mntdefaults_list 387*0Sstevel@tonic-gate * 388*0Sstevel@tonic-gate * Description: Frees the memory used when a fs_mntdefaults_t structure 389*0Sstevel@tonic-gate * is populated. 390*0Sstevel@tonic-gate * 391*0Sstevel@tonic-gate * Parameters: 392*0Sstevel@tonic-gate * fs_mntdefaults_t *headp - The pointer to the first element in the list 393*0Sstevel@tonic-gate * of mntdefault structures. 394*0Sstevel@tonic-gate */ 395*0Sstevel@tonic-gate void fs_free_mntdefaults_list(fs_mntdefaults_t *headp); 396*0Sstevel@tonic-gate 397*0Sstevel@tonic-gate 398*0Sstevel@tonic-gate /* 399*0Sstevel@tonic-gate * Method: fs_get_filtered_mount_defaults 400*0Sstevel@tonic-gate * 401*0Sstevel@tonic-gate * Description: Retrieves vfstab entries based in the fields in the 402*0Sstevel@tonic-gate * fs_mntdefaults_t structure passed in. The fields that are not to 403*0Sstevel@tonic-gate * be used in the filter will be set to NULL. 404*0Sstevel@tonic-gate * 405*0Sstevel@tonic-gate * Parameters: 406*0Sstevel@tonic-gate * fs_mntdefaults_t *filter - The structure containing the fields to be 407*0Sstevel@tonic-gate * used for the filter. 408*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 409*0Sstevel@tonic-gate * return from the function 410*0Sstevel@tonic-gate * 411*0Sstevel@tonic-gate * Return: 412*0Sstevel@tonic-gate * The list of all vfstab entries meeting the filter criteria are returned. 413*0Sstevel@tonic-gate * On failure NULL is returned. 414*0Sstevel@tonic-gate */ 415*0Sstevel@tonic-gate fs_mntdefaults_t *fs_get_filtered_mount_defaults( 416*0Sstevel@tonic-gate fs_mntdefaults_t *filter, int *errp); 417*0Sstevel@tonic-gate 418*0Sstevel@tonic-gate /* 419*0Sstevel@tonic-gate * Method: fs_get_mount_defaults 420*0Sstevel@tonic-gate * 421*0Sstevel@tonic-gate * Description: Retrieves vfstab entries and returns a list of 422*0Sstevel@tonic-gate * fs_mntdefaults_t structures. 423*0Sstevel@tonic-gate * 424*0Sstevel@tonic-gate * Parameters: 425*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 426*0Sstevel@tonic-gate * return from the function 427*0Sstevel@tonic-gate * 428*0Sstevel@tonic-gate * Return: 429*0Sstevel@tonic-gate * fs_mntdefaults_t * - Returns a list of all vfstab entries. 430*0Sstevel@tonic-gate */ 431*0Sstevel@tonic-gate fs_mntdefaults_t *fs_get_mount_defaults(int *errp); 432*0Sstevel@tonic-gate 433*0Sstevel@tonic-gate /* 434*0Sstevel@tonic-gate * Mount (/etc/mnttab) interface method declarations 435*0Sstevel@tonic-gate */ 436*0Sstevel@tonic-gate /* 437*0Sstevel@tonic-gate * Method: fs_free_mount_list 438*0Sstevel@tonic-gate * 439*0Sstevel@tonic-gate * Description: Frees the mount list created when retrieving mnttab entries. 440*0Sstevel@tonic-gate * 441*0Sstevel@tonic-gate * Parameters: 442*0Sstevel@tonic-gate * fs_mntlist_t *headp - The mount list to be freed. 443*0Sstevel@tonic-gate */ 444*0Sstevel@tonic-gate void fs_free_mount_list(fs_mntlist_t *mnt_list); 445*0Sstevel@tonic-gate 446*0Sstevel@tonic-gate /* 447*0Sstevel@tonic-gate * Method: fs_get_availablesize 448*0Sstevel@tonic-gate * 449*0Sstevel@tonic-gate * Description: Calculates the total size available on the filesystem. 450*0Sstevel@tonic-gate * 451*0Sstevel@tonic-gate * Parameters: 452*0Sstevel@tonic-gate * char *mntpnt - The mount point to use for gathering the stat information 453*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 454*0Sstevel@tonic-gate * return from the function 455*0Sstevel@tonic-gate * 456*0Sstevel@tonic-gate * Return: 457*0Sstevel@tonic-gate * The total size available on the filesystem. 458*0Sstevel@tonic-gate */ 459*0Sstevel@tonic-gate unsigned long long fs_get_availablesize(char *mntpnt, int *errp); 460*0Sstevel@tonic-gate 461*0Sstevel@tonic-gate /* 462*0Sstevel@tonic-gate * Method: fs_get_avail_for_nonsuperuser_size 463*0Sstevel@tonic-gate * 464*0Sstevel@tonic-gate * Description: Calculates the available space on the filesystem for 465*0Sstevel@tonic-gate * nonsuperusers. 466*0Sstevel@tonic-gate * 467*0Sstevel@tonic-gate * Parameters: 468*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem. 469*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 470*0Sstevel@tonic-gate * return from the function 471*0Sstevel@tonic-gate * 472*0Sstevel@tonic-gate * Return: 473*0Sstevel@tonic-gate * The available space for nonsuperusers. 474*0Sstevel@tonic-gate * On failure NULL is returned. 475*0Sstevel@tonic-gate */ 476*0Sstevel@tonic-gate unsigned long long fs_get_avail_for_nonsuperuser_size(char *mntpnt, 477*0Sstevel@tonic-gate int *errp); 478*0Sstevel@tonic-gate 479*0Sstevel@tonic-gate /* 480*0Sstevel@tonic-gate * Method: fs_get_blocksize 481*0Sstevel@tonic-gate * 482*0Sstevel@tonic-gate * Description: Retrieves the preferred filesystem block size. 483*0Sstevel@tonic-gate * 484*0Sstevel@tonic-gate * Parameters: 485*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem. 486*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 487*0Sstevel@tonic-gate * return from the function 488*0Sstevel@tonic-gate * 489*0Sstevel@tonic-gate * Return: 490*0Sstevel@tonic-gate * Returns the preferred filesystem block size. 491*0Sstevel@tonic-gate * On failure NULL is returned. 492*0Sstevel@tonic-gate */ 493*0Sstevel@tonic-gate 494*0Sstevel@tonic-gate unsigned long long fs_get_blocksize(char *mntpnt, int *errp); 495*0Sstevel@tonic-gate 496*0Sstevel@tonic-gate /* 497*0Sstevel@tonic-gate * Method: fs_get_filtered_mount_list 498*0Sstevel@tonic-gate * 499*0Sstevel@tonic-gate * Description: Can be used to filter mounts only by the following mount 500*0Sstevel@tonic-gate * attributes or a mixture of them: 501*0Sstevel@tonic-gate * 1.) resource 502*0Sstevel@tonic-gate * 2.) mount point 503*0Sstevel@tonic-gate * 3.) mount option string 504*0Sstevel@tonic-gate * 4.) time mounted 505*0Sstevel@tonic-gate * 506*0Sstevel@tonic-gate * Parameters: 507*0Sstevel@tonic-gate * char *resource - The name of the resource to be mounted 508*0Sstevel@tonic-gate * char *mountp - The pathname of the directory on which the filesystem 509*0Sstevel@tonic-gate * is mounted 510*0Sstevel@tonic-gate * char *mntopts - The mount options 511*0Sstevel@tonic-gate * char *time - The time at which the filesystem was mounted 512*0Sstevel@tonic-gate * boolean_t find_overlays - Flag used to turn on overlay checking 513*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 514*0Sstevel@tonic-gate * return from the function 515*0Sstevel@tonic-gate * 516*0Sstevel@tonic-gate * Return: 517*0Sstevel@tonic-gate * The list of all mnttab entries meeting the filter criteria are returned. 518*0Sstevel@tonic-gate * On failure NULL is returned. 519*0Sstevel@tonic-gate */ 520*0Sstevel@tonic-gate fs_mntlist_t *fs_get_filtered_mount_list(char *resource, 521*0Sstevel@tonic-gate char *mountp, char *fstype, char *mntopts, 522*0Sstevel@tonic-gate char *time, boolean_t find_overlays, 523*0Sstevel@tonic-gate int *errp); 524*0Sstevel@tonic-gate 525*0Sstevel@tonic-gate /* 526*0Sstevel@tonic-gate * Method: fs_get_fragsize 527*0Sstevel@tonic-gate * 528*0Sstevel@tonic-gate * Description: Determines the fundamental filesystem block size. 529*0Sstevel@tonic-gate * 530*0Sstevel@tonic-gate * Parameters: 531*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem. 532*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 533*0Sstevel@tonic-gate * return from the function 534*0Sstevel@tonic-gate * 535*0Sstevel@tonic-gate * Return: 536*0Sstevel@tonic-gate * Returns the fundamental filesystem block size. 537*0Sstevel@tonic-gate * On failure NULL is returned. 538*0Sstevel@tonic-gate */ 539*0Sstevel@tonic-gate unsigned long fs_get_fragsize(char *mntpnt, int *errp); 540*0Sstevel@tonic-gate 541*0Sstevel@tonic-gate /* 542*0Sstevel@tonic-gate * Method: fs_get_maxfilenamelen 543*0Sstevel@tonic-gate * 544*0Sstevel@tonic-gate * Description: Determines the maximum file name length for the filesystem. 545*0Sstevel@tonic-gate * 546*0Sstevel@tonic-gate * Parameters: 547*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem. 548*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 549*0Sstevel@tonic-gate * return from the function 550*0Sstevel@tonic-gate * 551*0Sstevel@tonic-gate * Return: 552*0Sstevel@tonic-gate * Returns the maximum file name length for the specified filesystem. 553*0Sstevel@tonic-gate * On failure NULL is returned. 554*0Sstevel@tonic-gate */ 555*0Sstevel@tonic-gate unsigned long fs_get_maxfilenamelen(char *mntpnt, int *errp); 556*0Sstevel@tonic-gate 557*0Sstevel@tonic-gate /* 558*0Sstevel@tonic-gate * Method: fs_get_mounts_by_mntopt 559*0Sstevel@tonic-gate * 560*0Sstevel@tonic-gate * Description: Returns only mounts with the specified mount option set. 561*0Sstevel@tonic-gate * 562*0Sstevel@tonic-gate * Parameters: 563*0Sstevel@tonic-gate * char *mntopt - The mount option used for filtering mounts 564*0Sstevel@tonic-gate * boolean_t find_overlays - Flag used to turn on overlay checking 565*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 566*0Sstevel@tonic-gate * return from the function 567*0Sstevel@tonic-gate * 568*0Sstevel@tonic-gate * Return: 569*0Sstevel@tonic-gate * Returns the list of all mnttab entries with the matching mount option. 570*0Sstevel@tonic-gate * On failure NULL is returned. 571*0Sstevel@tonic-gate */ 572*0Sstevel@tonic-gate fs_mntlist_t *fs_get_mounts_by_mntopt(char *mntopt, 573*0Sstevel@tonic-gate boolean_t find_overlays, int *errp); 574*0Sstevel@tonic-gate 575*0Sstevel@tonic-gate /* 576*0Sstevel@tonic-gate * Method: fs_get_mount_list 577*0Sstevel@tonic-gate * 578*0Sstevel@tonic-gate * Description: Returns a list of all mounts in mnttab 579*0Sstevel@tonic-gate * 580*0Sstevel@tonic-gate * Parameters: 581*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem 582*0Sstevel@tonic-gate * boolean_t find_overlays - Flag used to turn on overlay checking 583*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 584*0Sstevel@tonic-gate * return from the function 585*0Sstevel@tonic-gate * 586*0Sstevel@tonic-gate * Return: 587*0Sstevel@tonic-gate * Returns the list of all mounts and associated mount information for mounts 588*0Sstevel@tonic-gate * listed in mnttab. On failure NULL is returned. 589*0Sstevel@tonic-gate */ 590*0Sstevel@tonic-gate fs_mntlist_t *fs_get_mount_list(boolean_t find_overlays, int *errp); 591*0Sstevel@tonic-gate 592*0Sstevel@tonic-gate /* 593*0Sstevel@tonic-gate * Method: fs_get_totalsize 594*0Sstevel@tonic-gate * 595*0Sstevel@tonic-gate * Description: Determines the total size of the filesystem using the 596*0Sstevel@tonic-gate * total number of blocks and the block size. 597*0Sstevel@tonic-gate * 598*0Sstevel@tonic-gate * Parameters: 599*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem 600*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 601*0Sstevel@tonic-gate * return from the function 602*0Sstevel@tonic-gate * 603*0Sstevel@tonic-gate * Return: 604*0Sstevel@tonic-gate * Returns the total size of the filesystem. 605*0Sstevel@tonic-gate * On failure NULL is returned. 606*0Sstevel@tonic-gate */ 607*0Sstevel@tonic-gate unsigned long long fs_get_totalsize(char *mntpnt, int *errp); 608*0Sstevel@tonic-gate 609*0Sstevel@tonic-gate /* 610*0Sstevel@tonic-gate * Method: fs_get_usedsize 611*0Sstevel@tonic-gate * 612*0Sstevel@tonic-gate * Description: Calculates the size of the used portion of the filesystem. 613*0Sstevel@tonic-gate * 614*0Sstevel@tonic-gate * Parameters: 615*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem 616*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 617*0Sstevel@tonic-gate * return from the function 618*0Sstevel@tonic-gate * 619*0Sstevel@tonic-gate * Return: 620*0Sstevel@tonic-gate * Returns the size of the the used portion of the filesystem. 621*0Sstevel@tonic-gate * On failure NULL is returned. 622*0Sstevel@tonic-gate */ 623*0Sstevel@tonic-gate unsigned long long fs_get_usedsize(char *mntpnt, int *errp); 624*0Sstevel@tonic-gate 625*0Sstevel@tonic-gate /* 626*0Sstevel@tonic-gate * Method: fs_is_readonly 627*0Sstevel@tonic-gate * 628*0Sstevel@tonic-gate * Description: Checks the filesystem flags to see if the filesystem is 629*0Sstevel@tonic-gate * readonly. 630*0Sstevel@tonic-gate * 631*0Sstevel@tonic-gate * Parameters: 632*0Sstevel@tonic-gate * char *mntpnt - The mount point for the filesystem 633*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 634*0Sstevel@tonic-gate * return from the function 635*0Sstevel@tonic-gate * 636*0Sstevel@tonic-gate * Return: 637*0Sstevel@tonic-gate * Returns B_TRUE if the readonly flag is set and B_FALSE if not. 638*0Sstevel@tonic-gate * On error the error pointer is set to errno. 639*0Sstevel@tonic-gate */ 640*0Sstevel@tonic-gate boolean_t fs_is_readonly(char *mntpnt, int *errp); 641*0Sstevel@tonic-gate 642*0Sstevel@tonic-gate /* 643*0Sstevel@tonic-gate * Method: fs_parse_optlist_for_option 644*0Sstevel@tonic-gate * 645*0Sstevel@tonic-gate * Description: 646*0Sstevel@tonic-gate * This method will parse the given comma delimited option list (optlist) for 647*0Sstevel@tonic-gate * the option passed into the function. If the option (opt) to search for 648*0Sstevel@tonic-gate * is one that sets a value such as onerror=, the value to the right of the "=" 649*0Sstevel@tonic-gate * character will be returned from the function. This function expects the 650*0Sstevel@tonic-gate * opt parameter to have the "=" character appended when searching for options 651*0Sstevel@tonic-gate * which set a value. 652*0Sstevel@tonic-gate * 653*0Sstevel@tonic-gate * Parameters: 654*0Sstevel@tonic-gate * char *optlist - The option string to be parsed 655*0Sstevel@tonic-gate * char *opt - The option to search for 656*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 657*0Sstevel@tonic-gate * return from the function 658*0Sstevel@tonic-gate * 659*0Sstevel@tonic-gate * Return: 660*0Sstevel@tonic-gate * Returns the option as found in the option list. 661*0Sstevel@tonic-gate * If the option is not found NULL is returned. 662*0Sstevel@tonic-gate * On error NULL is returned and the error pointer is set to errno. 663*0Sstevel@tonic-gate */ 664*0Sstevel@tonic-gate char *fs_parse_optlist_for_option(char *optlist, char *opt, 665*0Sstevel@tonic-gate int *errp); 666*0Sstevel@tonic-gate 667*0Sstevel@tonic-gate /* 668*0Sstevel@tonic-gate * Share (/etc/dfs/sharetab) interface method declarations 669*0Sstevel@tonic-gate */ 670*0Sstevel@tonic-gate /* 671*0Sstevel@tonic-gate * Method: fs_free_share_list 672*0Sstevel@tonic-gate * 673*0Sstevel@tonic-gate * Description: Used to free populated fs_sharelist_t structures 674*0Sstevel@tonic-gate * 675*0Sstevel@tonic-gate * Parameters: 676*0Sstevel@tonic-gate * fs_sharelist_t *headp - the pointer to the first element in the list. 677*0Sstevel@tonic-gate */ 678*0Sstevel@tonic-gate void fs_free_share_list(fs_sharelist_t *share_list); 679*0Sstevel@tonic-gate 680*0Sstevel@tonic-gate /* 681*0Sstevel@tonic-gate * Method: fs_get_share_list 682*0Sstevel@tonic-gate * 683*0Sstevel@tonic-gate * Description: Gets a list of the shares on the system from /etc/dfs/sharetab 684*0Sstevel@tonic-gate * 685*0Sstevel@tonic-gate * Parameters: 686*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 687*0Sstevel@tonic-gate * return from the function 688*0Sstevel@tonic-gate * 689*0Sstevel@tonic-gate * Return: 690*0Sstevel@tonic-gate * Returns a list of fs_sharelist_t structures containing all of the shares 691*0Sstevel@tonic-gate * from sharetab. 692*0Sstevel@tonic-gate * On error NULL is returned and errp is set to errno. 693*0Sstevel@tonic-gate */ 694*0Sstevel@tonic-gate fs_sharelist_t *fs_get_share_list(int *errp); 695*0Sstevel@tonic-gate 696*0Sstevel@tonic-gate /* 697*0Sstevel@tonic-gate * Method: fs_parse_opts_for_sec_modes 698*0Sstevel@tonic-gate * 699*0Sstevel@tonic-gate * Description: Parses the option string for security modes and returns 700*0Sstevel@tonic-gate * an array of strings containing all modes. 701*0Sstevel@tonic-gate * 702*0Sstevel@tonic-gate * Parameters: 703*0Sstevel@tonic-gate * char * - options string to be parsed. 704*0Sstevel@tonic-gate * int * - count of the number of modes found. 705*0Sstevel@tonic-gate * int * - error code. 706*0Sstevel@tonic-gate * 707*0Sstevel@tonic-gate * Return: 708*0Sstevel@tonic-gate * Returns an array of string containing all security opts listed in the 709*0Sstevel@tonic-gate * passed in option string. On error NULL is returned. 710*0Sstevel@tonic-gate */ 711*0Sstevel@tonic-gate char **fs_parse_opts_for_sec_modes(char *, int *, int *); 712*0Sstevel@tonic-gate 713*0Sstevel@tonic-gate /* 714*0Sstevel@tonic-gate * Method: fs_create_array_from_accesslist 715*0Sstevel@tonic-gate * 716*0Sstevel@tonic-gate * Description: Takes the colon seperated access list parses the list 717*0Sstevel@tonic-gate * into an array containing all the elements of the list. 718*0Sstevel@tonic-gate * The array created is returned and count is set to the 719*0Sstevel@tonic-gate * number of elements in the array. 720*0Sstevel@tonic-gate * 721*0Sstevel@tonic-gate * Parameters: 722*0Sstevel@tonic-gate * char *access_list - The string containing the colon sperated access list. 723*0Sstevel@tonic-gate * int *count - Will contain the number of elements in the array. 724*0Sstevel@tonic-gate * int *err - any errors encountered. 725*0Sstevel@tonic-gate */ 726*0Sstevel@tonic-gate char **fs_create_array_from_accesslist(char *access_list, int *count, int *err); 727*0Sstevel@tonic-gate 728*0Sstevel@tonic-gate /* 729*0Sstevel@tonic-gate * FS dfstab (/etc/dfs/dfstab) interface method declarations 730*0Sstevel@tonic-gate */ 731*0Sstevel@tonic-gate 732*0Sstevel@tonic-gate /* 733*0Sstevel@tonic-gate * Method: fs_add_DFStab_ent 734*0Sstevel@tonic-gate * 735*0Sstevel@tonic-gate * Description: Adds an entry to dfstab and to the list of dfstab 736*0Sstevel@tonic-gate * entries. Returns a pointer to the head of the dfstab entry list. 737*0Sstevel@tonic-gate * 738*0Sstevel@tonic-gate * Parameters: 739*0Sstevel@tonic-gate * char *cmd - the share command to be added to dfstab 740*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 741*0Sstevel@tonic-gate * return from the function 742*0Sstevel@tonic-gate * 743*0Sstevel@tonic-gate * Return: 744*0Sstevel@tonic-gate * Returns the pointer to the updated dfstab entry list. 745*0Sstevel@tonic-gate */ 746*0Sstevel@tonic-gate fs_dfstab_entry_t fs_add_DFStab_ent(char *, int *); 747*0Sstevel@tonic-gate 748*0Sstevel@tonic-gate /* 749*0Sstevel@tonic-gate * Method: fs_del_DFStab_ent 750*0Sstevel@tonic-gate * 751*0Sstevel@tonic-gate * Description: Deletes an entry from dfstab and from the list of 752*0Sstevel@tonic-gate * dfstab entries. 753*0Sstevel@tonic-gate * 754*0Sstevel@tonic-gate * Parameters: 755*0Sstevel@tonic-gate * char *del_cmd - The share command to be removed 756*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 757*0Sstevel@tonic-gate * return from the function 758*0Sstevel@tonic-gate * 759*0Sstevel@tonic-gate * Return: 760*0Sstevel@tonic-gate * Returns the pointer to the updated dfstab entry list. 761*0Sstevel@tonic-gate */ 762*0Sstevel@tonic-gate fs_dfstab_entry_t fs_del_DFStab_ent(char *, int *); 763*0Sstevel@tonic-gate 764*0Sstevel@tonic-gate /* 765*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 766*0Sstevel@tonic-gate * memory allocated by calling fs_free_DFStab_ents() 767*0Sstevel@tonic-gate * 768*0Sstevel@tonic-gate * Method: fs_edit_DFStab_ent 769*0Sstevel@tonic-gate * 770*0Sstevel@tonic-gate * Description: Changes the specified line in dfstab to match the second 771*0Sstevel@tonic-gate * string passed in. 772*0Sstevel@tonic-gate * 773*0Sstevel@tonic-gate * Parameters: 774*0Sstevel@tonic-gate * char *old_cmd - The share command that will be changed. 775*0Sstevel@tonic-gate * char *new_cmd - The share command that will replace old_cmd. 776*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 777*0Sstevel@tonic-gate * return from the function 778*0Sstevel@tonic-gate * 779*0Sstevel@tonic-gate * Return: 780*0Sstevel@tonic-gate * Returns the pointer to the updated dfstab entry list. 781*0Sstevel@tonic-gate */ 782*0Sstevel@tonic-gate fs_dfstab_entry_t fs_edit_DFStab_ent(char *, char *, int *); 783*0Sstevel@tonic-gate 784*0Sstevel@tonic-gate /* 785*0Sstevel@tonic-gate * Method: fs_free_DFStab_ents 786*0Sstevel@tonic-gate * 787*0Sstevel@tonic-gate * Description: Frees the dfstab entry list. 788*0Sstevel@tonic-gate * 789*0Sstevel@tonic-gate * Parameters: 790*0Sstevel@tonic-gate * fs_dfstab_entry_t list - The pointer to the dfstab entry list. 791*0Sstevel@tonic-gate */ 792*0Sstevel@tonic-gate void fs_free_DFStab_ents(fs_dfstab_entry_t); 793*0Sstevel@tonic-gate 794*0Sstevel@tonic-gate /* 795*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 796*0Sstevel@tonic-gate * memory allocated by calling fs_free_DFStab_ents() 797*0Sstevel@tonic-gate * 798*0Sstevel@tonic-gate * Method: fs_get_DFStab_ents 799*0Sstevel@tonic-gate * 800*0Sstevel@tonic-gate * Description: Retrieves the dfstab entry list. 801*0Sstevel@tonic-gate * 802*0Sstevel@tonic-gate * Parameters: 803*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 804*0Sstevel@tonic-gate * return from the function 805*0Sstevel@tonic-gate * 806*0Sstevel@tonic-gate * Return: 807*0Sstevel@tonic-gate * Returns the pointer to the dfstab entry list. 808*0Sstevel@tonic-gate * If NULL is returned and errp is 0 then dfstab has no entries. If errp is 809*0Sstevel@tonic-gate * not 0 there was an error and the value of errp is set to the errno 810*0Sstevel@tonic-gate * value for that error. 811*0Sstevel@tonic-gate */ 812*0Sstevel@tonic-gate fs_dfstab_entry_t fs_get_DFStab_ents(int *err); 813*0Sstevel@tonic-gate 814*0Sstevel@tonic-gate /* 815*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 816*0Sstevel@tonic-gate * memory allocated by calling fs_free_DFStab_ents() 817*0Sstevel@tonic-gate * 818*0Sstevel@tonic-gate * Method: fs_get_DFStab_ent_Desc 819*0Sstevel@tonic-gate * 820*0Sstevel@tonic-gate * Description: Retrieves the description information for the present 821*0Sstevel@tonic-gate * dfstab entry. 822*0Sstevel@tonic-gate * 823*0Sstevel@tonic-gate * Parameters: 824*0Sstevel@tonic-gate * fs_dfstab_entry_t entry - the dfstab entry to retrieve the description from. 825*0Sstevel@tonic-gate * 826*0Sstevel@tonic-gate * Return: 827*0Sstevel@tonic-gate * The string containing the description for the dfstab entry. 828*0Sstevel@tonic-gate * If the description is not set NULL is returned. 829*0Sstevel@tonic-gate * 830*0Sstevel@tonic-gate * Note: the description is an optional share option and a return value of 831*0Sstevel@tonic-gate * NULL is not an error but indicates that the description was not set. 832*0Sstevel@tonic-gate */ 833*0Sstevel@tonic-gate char *fs_get_DFStab_ent_Desc(fs_dfstab_entry_t); 834*0Sstevel@tonic-gate 835*0Sstevel@tonic-gate /* 836*0Sstevel@tonic-gate * Method: fs_get_DFStab_ent_Fstype 837*0Sstevel@tonic-gate * 838*0Sstevel@tonic-gate * Description: Retrieves the filesystem type information from the dfstab 839*0Sstevel@tonic-gate * entry passed in. 840*0Sstevel@tonic-gate * 841*0Sstevel@tonic-gate * Parameters: 842*0Sstevel@tonic-gate * fs_dfstab_entry_t entry - the dfstab entry to retrieve the fstype from. 843*0Sstevel@tonic-gate * 844*0Sstevel@tonic-gate * Return: 845*0Sstevel@tonic-gate * The string containing the filesystem type. 846*0Sstevel@tonic-gate * 847*0Sstevel@tonic-gate * Note: if fstype is not set in the dfstab entry the default fstype is 848*0Sstevel@tonic-gate * returned. 849*0Sstevel@tonic-gate */ 850*0Sstevel@tonic-gate char *fs_get_DFStab_ent_Fstype(fs_dfstab_entry_t); 851*0Sstevel@tonic-gate 852*0Sstevel@tonic-gate /* 853*0Sstevel@tonic-gate * Method: fs_get_DFStab_ent_Next 854*0Sstevel@tonic-gate * 855*0Sstevel@tonic-gate * Description: Retrieves the next entry in the dfstab entry list. 856*0Sstevel@tonic-gate * 857*0Sstevel@tonic-gate * Parameters: 858*0Sstevel@tonic-gate * fs_dfstab_entry_t entry - The dfstab entry pointer to get the next 859*0Sstevel@tonic-gate * pointer from. 860*0Sstevel@tonic-gate * 861*0Sstevel@tonic-gate * Return: 862*0Sstevel@tonic-gate * Returns the next dfstab entry. 863*0Sstevel@tonic-gate * A return value of NULL indicates the end of the dfstab entry list. 864*0Sstevel@tonic-gate */ 865*0Sstevel@tonic-gate fs_dfstab_entry_t fs_get_DFStab_ent_Next(fs_dfstab_entry_t); 866*0Sstevel@tonic-gate 867*0Sstevel@tonic-gate /* 868*0Sstevel@tonic-gate * Method: fs_get_DFStab_ent_Options 869*0Sstevel@tonic-gate * 870*0Sstevel@tonic-gate * Description: Retrieves the share options from the dfstab 871*0Sstevel@tonic-gate * entry passed in. 872*0Sstevel@tonic-gate * 873*0Sstevel@tonic-gate * Parameters: 874*0Sstevel@tonic-gate * fs_dfstab_entry_t entry - The dfstab entry to retrieve the share 875*0Sstevel@tonic-gate * options from. 876*0Sstevel@tonic-gate * 877*0Sstevel@tonic-gate * Return: 878*0Sstevel@tonic-gate * Returns the string containing the share options. 879*0Sstevel@tonic-gate * A NULL value indicates that no options were specified in the dfstab entry. 880*0Sstevel@tonic-gate */ 881*0Sstevel@tonic-gate char *fs_get_DFStab_ent_Options(fs_dfstab_entry_t); 882*0Sstevel@tonic-gate 883*0Sstevel@tonic-gate /* 884*0Sstevel@tonic-gate * Method: fs_get_DFStab_ent_Path 885*0Sstevel@tonic-gate * 886*0Sstevel@tonic-gate * Description: Retrieves the path information from the dfstab 887*0Sstevel@tonic-gate * entry passed in. 888*0Sstevel@tonic-gate * 889*0Sstevel@tonic-gate * Parameters: 890*0Sstevel@tonic-gate * fs_dfstab_entry_t entry - the dfstab entry to retrieve the path from. 891*0Sstevel@tonic-gate * 892*0Sstevel@tonic-gate * Return: 893*0Sstevel@tonic-gate * Returns the string containing the path. 894*0Sstevel@tonic-gate * A NULL value indecates that no path information is available for the 895*0Sstevel@tonic-gate * dfstab entry. A NULL value here is an error and indicates an invalid 896*0Sstevel@tonic-gate * dfstab entry. 897*0Sstevel@tonic-gate */ 898*0Sstevel@tonic-gate char *fs_get_DFStab_ent_Path(fs_dfstab_entry_t); 899*0Sstevel@tonic-gate 900*0Sstevel@tonic-gate /* 901*0Sstevel@tonic-gate * Method: fs_get_DFStab_ent_Res 902*0Sstevel@tonic-gate * 903*0Sstevel@tonic-gate * Description: Retrieves the resource information from the dfstab entry 904*0Sstevel@tonic-gate * passed in. 905*0Sstevel@tonic-gate * 906*0Sstevel@tonic-gate * Parameters: 907*0Sstevel@tonic-gate * fs_dfstab_entry_t entry - the dfstab entry to retrieve the resource 908*0Sstevel@tonic-gate * information from. 909*0Sstevel@tonic-gate * 910*0Sstevel@tonic-gate * Return: 911*0Sstevel@tonic-gate * Returns the string containing the path. 912*0Sstevel@tonic-gate * A NULL value indecates that no resource information is available for the 913*0Sstevel@tonic-gate * dfstab entry. 914*0Sstevel@tonic-gate */ 915*0Sstevel@tonic-gate char *fs_get_DFStab_ent_Res(fs_dfstab_entry_t); 916*0Sstevel@tonic-gate 917*0Sstevel@tonic-gate /* 918*0Sstevel@tonic-gate * Method: fs_get_Dfstab_share_cmd 919*0Sstevel@tonic-gate * 920*0Sstevel@tonic-gate * Description: Retrieves the share command that corresponds to the 921*0Sstevel@tonic-gate * dfstab entry passed in. 922*0Sstevel@tonic-gate * 923*0Sstevel@tonic-gate * Parameters: 924*0Sstevel@tonic-gate * fs_dfstab_entry_t entry - The dfstab entry that will be used to create 925*0Sstevel@tonic-gate * a share command. 926*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 927*0Sstevel@tonic-gate * return from the function 928*0Sstevel@tonic-gate * 929*0Sstevel@tonic-gate * Return: 930*0Sstevel@tonic-gate * Returns the string containing the share command. 931*0Sstevel@tonic-gate * A NULL value indicates an error occured and errp will be non zero. 932*0Sstevel@tonic-gate */ 933*0Sstevel@tonic-gate char *fs_get_Dfstab_share_cmd(fs_dfstab_entry_t, int *); 934*0Sstevel@tonic-gate 935*0Sstevel@tonic-gate /* 936*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 937*0Sstevel@tonic-gate * memory allocated by calling fs_free_DFStab_ents() 938*0Sstevel@tonic-gate * 939*0Sstevel@tonic-gate * Method: fs_set_DFStab_ent 940*0Sstevel@tonic-gate * 941*0Sstevel@tonic-gate * Description: Used to add entries into dfstab 942*0Sstevel@tonic-gate * 943*0Sstevel@tonic-gate * Parameters: 944*0Sstevel@tonic-gate * char *path - The path for the dfstab entry 945*0Sstevel@tonic-gate * char *fstype - The filesystem type for the share 946*0Sstevel@tonic-gate * char *options - The share options to be used for the dfstab entry 947*0Sstevel@tonic-gate * char *description - The description for the share 948*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 949*0Sstevel@tonic-gate * return from the function 950*0Sstevel@tonic-gate * 951*0Sstevel@tonic-gate * Return: 952*0Sstevel@tonic-gate * Returns a pointer to the begining of the dfstab entry list 953*0Sstevel@tonic-gate * Failure returns NULL 954*0Sstevel@tonic-gate */ 955*0Sstevel@tonic-gate fs_dfstab_entry_t fs_set_DFStab_ent(char *, char *, char *, char *, int *); 956*0Sstevel@tonic-gate 957*0Sstevel@tonic-gate /* 958*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 959*0Sstevel@tonic-gate * memory allocated by calling fs_free_DFStab_ents() 960*0Sstevel@tonic-gate * 961*0Sstevel@tonic-gate * Method: fs_del_All_DFStab_ents_with_Path 962*0Sstevel@tonic-gate * 963*0Sstevel@tonic-gate * Description: Removes all dfstab entries with the specified path. 964*0Sstevel@tonic-gate * 965*0Sstevel@tonic-gate * Parameters: 966*0Sstevel@tonic-gate * char *path - The path to checked for removal from dfstab. 967*0Sstevel@tonic-gate * int *err - error pointer. 968*0Sstevel@tonic-gate * 969*0Sstevel@tonic-gate * Return: returns a pointer to the nfs list of dfstab entries. 970*0Sstevel@tonic-gate */ 971*0Sstevel@tonic-gate fs_dfstab_entry_t fs_del_All_DFStab_ents_with_Path(char *, int *); 972*0Sstevel@tonic-gate 973*0Sstevel@tonic-gate /* 974*0Sstevel@tonic-gate * Debuging functions 975*0Sstevel@tonic-gate */ 976*0Sstevel@tonic-gate void fs_print_dfstab_entries(fs_dfstab_entry_t); 977*0Sstevel@tonic-gate 978*0Sstevel@tonic-gate /* 979*0Sstevel@tonic-gate * NFS mount interface method declarations 980*0Sstevel@tonic-gate */ 981*0Sstevel@tonic-gate /* 982*0Sstevel@tonic-gate * Method: nfs_free_mntinfo_list 983*0Sstevel@tonic-gate * 984*0Sstevel@tonic-gate * Description: Used to free the network id list, which is an array of strings. 985*0Sstevel@tonic-gate * 986*0Sstevel@tonic-gate * Parameters: 987*0Sstevel@tonic-gate * nfs_mntlist_t *mountinfo_list - The list of mounts and associated mount 988*0Sstevel@tonic-gate * information 989*0Sstevel@tonic-gate * 990*0Sstevel@tonic-gate */ 991*0Sstevel@tonic-gate void nfs_free_mntinfo_list(nfs_mntlist_t *); 992*0Sstevel@tonic-gate 993*0Sstevel@tonic-gate /* 994*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 995*0Sstevel@tonic-gate * memory allocated by calling nfs_free_mntinfo_list() 996*0Sstevel@tonic-gate * 997*0Sstevel@tonic-gate * Method: nfs_get_filtered_mount_list 998*0Sstevel@tonic-gate * 999*0Sstevel@tonic-gate * Description: Can be used to filter nfs mounts only by the following mount 1000*0Sstevel@tonic-gate * attributes or a mixture of them: 1001*0Sstevel@tonic-gate * 1.) resource 1002*0Sstevel@tonic-gate * 2.) mount point 1003*0Sstevel@tonic-gate * 3.) mount option string 1004*0Sstevel@tonic-gate * 4.) time mounted 1005*0Sstevel@tonic-gate * 1006*0Sstevel@tonic-gate * NULL must be passed into the options that are not being used in the filter. 1007*0Sstevel@tonic-gate * 1008*0Sstevel@tonic-gate * Parameters: 1009*0Sstevel@tonic-gate * char *resource - The name of the resource to be mounted 1010*0Sstevel@tonic-gate * char *mountp - The pathname of the directory on which the filesystem 1011*0Sstevel@tonic-gate * is mounted 1012*0Sstevel@tonic-gate * char *mntopts - The mount options 1013*0Sstevel@tonic-gate * char *time - The time at which the filesystem was mounted 1014*0Sstevel@tonic-gate * boolean_t find_overlays - Flag used to turn on overlay checking 1015*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 1016*0Sstevel@tonic-gate * return from the function 1017*0Sstevel@tonic-gate * 1018*0Sstevel@tonic-gate * Return: 1019*0Sstevel@tonic-gate * nfs_mntlist_t * - Returns a list of nfs mounts based on the 1020*0Sstevel@tonic-gate * parameters passed in. 1021*0Sstevel@tonic-gate */ 1022*0Sstevel@tonic-gate nfs_mntlist_t *nfs_get_filtered_mount_list(char *resource, char *mountp, 1023*0Sstevel@tonic-gate char *mntopts, char *time, boolean_t find_overlays, 1024*0Sstevel@tonic-gate int *errp); 1025*0Sstevel@tonic-gate 1026*0Sstevel@tonic-gate /* 1027*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 1028*0Sstevel@tonic-gate * memory allocated by calling nfs_free_mntinfo_list() 1029*0Sstevel@tonic-gate * 1030*0Sstevel@tonic-gate * Method: nfs_get_mounts_by_mntopt 1031*0Sstevel@tonic-gate * 1032*0Sstevel@tonic-gate * Description: Can be used to filter mounts by the mount options attribute. 1033*0Sstevel@tonic-gate * 1034*0Sstevel@tonic-gate * Parameters: 1035*0Sstevel@tonic-gate * char *mntopts - The mount options 1036*0Sstevel@tonic-gate * boolean_t find_overlays - Flag used to turn on overlay checking 1037*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 1038*0Sstevel@tonic-gate * return from the function 1039*0Sstevel@tonic-gate * 1040*0Sstevel@tonic-gate * Return: 1041*0Sstevel@tonic-gate * nfs_mntlist_t * - Returns a list of nfs mounts based on the 1042*0Sstevel@tonic-gate * parameters passed in. 1043*0Sstevel@tonic-gate */ 1044*0Sstevel@tonic-gate nfs_mntlist_t *nfs_get_mounts_by_mntopt(char *mntopt, boolean_t find_overlays, 1045*0Sstevel@tonic-gate int *errp); 1046*0Sstevel@tonic-gate 1047*0Sstevel@tonic-gate /* 1048*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 1049*0Sstevel@tonic-gate * memory allocated by calling nfs_free_mntinfo_list() 1050*0Sstevel@tonic-gate * 1051*0Sstevel@tonic-gate * Method: nfs_get_mount_list 1052*0Sstevel@tonic-gate * 1053*0Sstevel@tonic-gate * Description: Used to gather all NFS mounts and there associated 1054*0Sstevel@tonic-gate * mount information. 1055*0Sstevel@tonic-gate * 1056*0Sstevel@tonic-gate * Parameters: 1057*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 1058*0Sstevel@tonic-gate * return from the function 1059*0Sstevel@tonic-gate * 1060*0Sstevel@tonic-gate * Return: 1061*0Sstevel@tonic-gate * nfs_mntlist_t * - Returns a list of all nfs mounts. 1062*0Sstevel@tonic-gate */ 1063*0Sstevel@tonic-gate nfs_mntlist_t *nfs_get_mount_list(int *); 1064*0Sstevel@tonic-gate 1065*0Sstevel@tonic-gate /* 1066*0Sstevel@tonic-gate * Netconfig (/etc/netconfig) interface method declarations 1067*0Sstevel@tonic-gate */ 1068*0Sstevel@tonic-gate /* 1069*0Sstevel@tonic-gate * Method: netcfg_free_networkid_list 1070*0Sstevel@tonic-gate * 1071*0Sstevel@tonic-gate * Description: Used to free the network id list, which is an array of strings. 1072*0Sstevel@tonic-gate * 1073*0Sstevel@tonic-gate * Parameters: 1074*0Sstevel@tonic-gate * char **netlist - The array of strings containing the network id list 1075*0Sstevel@tonic-gate * int num_elements - The number of elements in the network id list 1076*0Sstevel@tonic-gate * 1077*0Sstevel@tonic-gate */ 1078*0Sstevel@tonic-gate void netcfg_free_networkid_list(char **netlist, int num_elements); 1079*0Sstevel@tonic-gate 1080*0Sstevel@tonic-gate /* 1081*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 1082*0Sstevel@tonic-gate * memory allocated by calling netcfg_free_networkid_list() 1083*0Sstevel@tonic-gate * 1084*0Sstevel@tonic-gate * Method: netcfg_get_networkid_list 1085*0Sstevel@tonic-gate * 1086*0Sstevel@tonic-gate * Description: Used to create the network id list. 1087*0Sstevel@tonic-gate * 1088*0Sstevel@tonic-gate * Parameters: 1089*0Sstevel@tonic-gate * int *num_elements - The number of elements in the network id list. 1090*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 1091*0Sstevel@tonic-gate * return from the function 1092*0Sstevel@tonic-gate * 1093*0Sstevel@tonic-gate * Return: 1094*0Sstevel@tonic-gate * char ** - Returns the netowk id list. 1095*0Sstevel@tonic-gate */ 1096*0Sstevel@tonic-gate char **netcfg_get_networkid_list(int *num_elements, int *errp); 1097*0Sstevel@tonic-gate 1098*0Sstevel@tonic-gate /* 1099*0Sstevel@tonic-gate * nfssec (/etc/nfssec.conf) interface method declarations 1100*0Sstevel@tonic-gate */ 1101*0Sstevel@tonic-gate /* 1102*0Sstevel@tonic-gate * Method: nfssec_free_secmode_list 1103*0Sstevel@tonic-gate * 1104*0Sstevel@tonic-gate * Description: Used to free the NFS security mode list. 1105*0Sstevel@tonic-gate * 1106*0Sstevel@tonic-gate * Parameters: 1107*0Sstevel@tonic-gate * char **seclist - The array of strings containing the security mode list 1108*0Sstevel@tonic-gate * int num_elements - The number of elements in the list 1109*0Sstevel@tonic-gate * 1110*0Sstevel@tonic-gate */ 1111*0Sstevel@tonic-gate void nfssec_free_secmode_list(char **seclist, int num_elements); 1112*0Sstevel@tonic-gate 1113*0Sstevel@tonic-gate /* 1114*0Sstevel@tonic-gate * Method: nfssec_get_default_secmode 1115*0Sstevel@tonic-gate * 1116*0Sstevel@tonic-gate * Description: Used to retrieve the default security mode 1117*0Sstevel@tonic-gate * 1118*0Sstevel@tonic-gate * Parameters: 1119*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 1120*0Sstevel@tonic-gate * return from the function 1121*0Sstevel@tonic-gate * 1122*0Sstevel@tonic-gate * Return: 1123*0Sstevel@tonic-gate * char * - Returns the name of the default security mode 1124*0Sstevel@tonic-gate */ 1125*0Sstevel@tonic-gate char *nfssec_get_default_secmode(int *errp); 1126*0Sstevel@tonic-gate 1127*0Sstevel@tonic-gate /* 1128*0Sstevel@tonic-gate * NOTE: the caller of this function is responsible for freeing any 1129*0Sstevel@tonic-gate * memory allocated by calling nfssec_free_secmode_list() 1130*0Sstevel@tonic-gate * 1131*0Sstevel@tonic-gate * Method: nfssec_get_nfs_secmode_list 1132*0Sstevel@tonic-gate * 1133*0Sstevel@tonic-gate * Description: Used to create the NFS security mode list. 1134*0Sstevel@tonic-gate * 1135*0Sstevel@tonic-gate * Parameters: 1136*0Sstevel@tonic-gate * int *num_elements - The number of elements in the security mode list 1137*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 1138*0Sstevel@tonic-gate * return from the function 1139*0Sstevel@tonic-gate * 1140*0Sstevel@tonic-gate * Return: 1141*0Sstevel@tonic-gate * char ** - Returns the NFS security mode list 1142*0Sstevel@tonic-gate * 1143*0Sstevel@tonic-gate */ 1144*0Sstevel@tonic-gate char **nfssec_get_nfs_secmode_list(int *num_elements, int *errp); 1145*0Sstevel@tonic-gate 1146*0Sstevel@tonic-gate /* 1147*0Sstevel@tonic-gate * System information interface method declarations 1148*0Sstevel@tonic-gate */ 1149*0Sstevel@tonic-gate /* 1150*0Sstevel@tonic-gate * Method: sys_get_hostname 1151*0Sstevel@tonic-gate * 1152*0Sstevel@tonic-gate * Description: Used to retrieve the name of the host 1153*0Sstevel@tonic-gate * 1154*0Sstevel@tonic-gate * Parameters: 1155*0Sstevel@tonic-gate * int *errp - error pointer - If an error occurs this will be non-zero upon 1156*0Sstevel@tonic-gate * return from the function 1157*0Sstevel@tonic-gate * 1158*0Sstevel@tonic-gate * Return: 1159*0Sstevel@tonic-gate * char * - Returns the name of the host system 1160*0Sstevel@tonic-gate */ 1161*0Sstevel@tonic-gate char *sys_get_hostname(int *errp); 1162*0Sstevel@tonic-gate 1163*0Sstevel@tonic-gate 1164*0Sstevel@tonic-gate #ifdef __cplusplus 1165*0Sstevel@tonic-gate } 1166*0Sstevel@tonic-gate #endif 1167*0Sstevel@tonic-gate 1168*0Sstevel@tonic-gate #endif /* _LIBFSMGT_H */ 1169