+++ /dev/null
-/**
- * collectd - src/utils_mount.c
- * Copyright (C) 2005,2006 Niki W. Waibel
- *
- * This program is free software; you can redistribute it and/
- * or modify it under the terms of the GNU General Public Li-
- * cence as published by the Free Software Foundation; either
- * version 2 of the Licence, or any later version.
- *
- * This program is distributed in the hope that it will be use-
- * ful, but WITHOUT ANY WARRANTY; without even the implied war-
- * ranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public Licence for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author:
- * Niki W. Waibel <niki.waibel@gmx.net>
-**/
-
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#if HAVE_XFS_XQM_H
-# define _GNU_SOURCE
-# include <xfs/xqm.h>
-#define XFS_SUPER_MAGIC_STR "XFSB"
-#define XFS_SUPER_MAGIC2_STR "BSFX"
-#endif
-
-#include "collectd.h"
-
-#include "utils_mount.h"
-
-#include "common.h" /* sstrncpy() et alii */
-#include "plugin.h" /* ERROR() macro */
-
-
-#if HAVE_GETVFSSTAT
-# if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-# if HAVE_SYS_STATVFS_H
-# include <sys/statvfs.h>
-# endif
-/* #endif HAVE_GETVFSSTAT */
-
-#elif HAVE_GETFSSTAT
-# if HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# endif
-# if HAVE_SYS_UCRED_H
-# include <sys/ucred.h>
-# endif
-# if HAVE_SYS_MOUNT_H
-# include <sys/mount.h>
-# endif
-#endif /* HAVE_GETFSSTAT */
-
-#if HAVE_MNTENT_H
-# include <mntent.h>
-#endif
-#if HAVE_SYS_MNTTAB_H
-# include <sys/mnttab.h>
-#endif
-
-#if HAVE_PATHS_H
-# include <paths.h>
-#endif
-
-#ifdef COLLECTD_MNTTAB
-# undef COLLECTD_MNTTAB
-#endif
-
-#if defined(_PATH_MOUNTED) /* glibc */
-# define COLLECTD_MNTTAB _PATH_MOUNTED
-#elif defined(MNTTAB) /* Solaris */
-# define COLLECTD_MNTTAB MNTTAB
-#elif defined(MNT_MNTTAB)
-# define COLLECTD_MNTTAB MNT_MNTTAB
-#elif defined(MNTTABNAME)
-# define COLLECTD_MNTTAB MNTTABNAME
-#elif defined(KMTAB)
-# define COLLECTD_MNTTAB KMTAB
-#else
-# define COLLECTD_MNTTAB "/etc/mnttab"
-#endif
-
-/* *** *** *** ********************************************* *** *** *** */
-/* *** *** *** *** *** *** private functions *** *** *** *** *** *** */
-/* *** *** *** ********************************************* *** *** *** */
-
-/* stolen from quota-3.13 (quota-tools) */
-
-#define PROC_PARTITIONS "/proc/partitions"
-#define DEVLABELDIR "/dev"
-#define UUID 1
-#define VOL 2
-
-static struct uuidCache_s {
- struct uuidCache_s *next;
- char uuid[16];
- char *label;
- char *device;
-} *uuidCache = NULL;
-
-#define EXT2_SUPER_MAGIC 0xEF53
-struct ext2_super_block {
- unsigned char s_dummy1[56];
- unsigned char s_magic[2];
- unsigned char s_dummy2[46];
- unsigned char s_uuid[16];
- char s_volume_name[16];
-};
-#define ext2magic(s) ((unsigned int)s.s_magic[0] \
- + (((unsigned int)s.s_magic[1]) << 8))
-
-#if HAVE_XFS_XQM_H
-struct xfs_super_block {
- unsigned char s_magic[4];
- unsigned char s_dummy[28];
- unsigned char s_uuid[16];
- unsigned char s_dummy2[60];
- char s_fsname[12];
-};
-#endif /* HAVE_XFS_XQM_H */
-
-#define REISER_SUPER_MAGIC "ReIsEr2Fs"
-struct reiserfs_super_block {
- unsigned char s_dummy1[52];
- unsigned char s_magic[10];
- unsigned char s_dummy2[22];
- unsigned char s_uuid[16];
- char s_volume_name[16];
-};
-
-/* for now, only ext2 and xfs are supported */
-static int
-get_label_uuid(const char *device, char **label, char *uuid)
-{
- /* start with ext2 and xfs tests, taken from mount_guess_fstype */
- /* should merge these later */
- int fd, rv = 1;
- size_t namesize;
- struct ext2_super_block e2sb;
-#if HAVE_XFS_XQM_H
- struct xfs_super_block xfsb;
-#endif
- struct reiserfs_super_block reisersb;
-
- fd = open(device, O_RDONLY);
- if(fd == -1) {
- return rv;
- }
-
- if(lseek(fd, 1024, SEEK_SET) == 1024
- && read(fd, (char *)&e2sb, sizeof(e2sb)) == sizeof(e2sb)
- && ext2magic(e2sb) == EXT2_SUPER_MAGIC) {
- memcpy(uuid, e2sb.s_uuid, sizeof(e2sb.s_uuid));
- namesize = sizeof(e2sb.s_volume_name);
- *label = smalloc(namesize + 1);
- sstrncpy(*label, e2sb.s_volume_name, namesize);
- rv = 0;
-#if HAVE_XFS_XQM_H
- } else if(lseek(fd, 0, SEEK_SET) == 0
- && read(fd, (char *)&xfsb, sizeof(xfsb)) == sizeof(xfsb)
- && (strncmp((char *)&xfsb.s_magic, XFS_SUPER_MAGIC_STR, 4) == 0 ||
- strncmp((char *)&xfsb.s_magic, XFS_SUPER_MAGIC2_STR, 4) == 0)) {
- memcpy(uuid, xfsb.s_uuid, sizeof(xfsb.s_uuid));
- namesize = sizeof(xfsb.s_fsname);
- *label = smalloc(namesize + 1);
- sstrncpy(*label, xfsb.s_fsname, namesize);
- rv = 0;
-#endif /* HAVE_XFS_XQM_H */
- } else if(lseek(fd, 65536, SEEK_SET) == 65536
- && read(fd, (char *)&reisersb, sizeof(reisersb)) == sizeof(reisersb)
- && !strncmp((char *)&reisersb.s_magic, REISER_SUPER_MAGIC, 9)) {
- memcpy(uuid, reisersb.s_uuid, sizeof(reisersb.s_uuid));
- namesize = sizeof(reisersb.s_volume_name);
- *label = smalloc(namesize + 1);
- sstrncpy(*label, reisersb.s_volume_name, namesize);
- rv = 0;
- }
- close(fd);
- return rv;
-}
-
-static void
-uuidcache_addentry(char *device, char *label, char *uuid)
-{
- struct uuidCache_s *last;
-
- if(!uuidCache) {
- last = uuidCache = smalloc(sizeof(*uuidCache));
- } else {
- for(last = uuidCache; last->next; last = last->next);
- last->next = smalloc(sizeof(*uuidCache));
- last = last->next;
- }
- last->next = NULL;
- last->device = device;
- last->label = label;
- memcpy(last->uuid, uuid, sizeof(last->uuid));
-}
-
-static void
-uuidcache_init(void)
-{
- char line[100];
- char *s;
- int ma, mi, sz;
- static char ptname[100];
- FILE *procpt;
- char uuid[16], *label = NULL;
- char device[110];
- int handleOnFirst;
-
- if(uuidCache) {
- return;
- }
-
- procpt = fopen(PROC_PARTITIONS, "r");
- if(procpt == NULL) {
- return;
- }
-
- for(int firstPass = 1; firstPass >= 0; firstPass--) {
- fseek(procpt, 0, SEEK_SET);
- while(fgets(line, sizeof(line), procpt)) {
- if(sscanf(line, " %d %d %d %[^\n ]",
- &ma, &mi, &sz, ptname) != 4)
- {
- continue;
- }
-
- /* skip extended partitions (heuristic: size 1) */
- if(sz == 1) {
- continue;
- }
-
- /* look only at md devices on first pass */
- handleOnFirst = !strncmp(ptname, "md", 2);
- if(firstPass != handleOnFirst) {
- continue;
- }
-
- /* skip entire disk (minor 0, 64, ... on ide;
- 0, 16, ... on sd) */
- /* heuristic: partition name ends in a digit */
-
- for(s = ptname; *s; s++);
-
- if(isdigit((int)s[-1])) {
- /*
- * Note: this is a heuristic only - there is no reason
- * why these devices should live in /dev.
- * Perhaps this directory should be specifiable by option.
- * One might for example have /devlabel with links to /dev
- * for the devices that may be accessed in this way.
- * (This is useful, if the cdrom on /dev/hdc must not
- * be accessed.)
- */
- ssnprintf(device, sizeof(device), "%s/%s",
- DEVLABELDIR, ptname);
- if(!get_label_uuid(device, &label, uuid)) {
- uuidcache_addentry(sstrdup(device),
- label, uuid);
- }
- }
- }
- }
- fclose(procpt);
-}
-
-static unsigned char
-fromhex(char c)
-{
- if(isdigit((int)c)) {
- return (c - '0');
- } else if(islower((int)c)) {
- return (c - 'a' + 10);
- } else {
- return (c - 'A' + 10);
- }
-}
-
-static char *
-get_spec_by_x(int n, const char *t)
-{
- struct uuidCache_s *uc;
-
- uuidcache_init();
- uc = uuidCache;
-
- while(uc) {
- switch(n) {
- case UUID:
- if(!memcmp(t, uc->uuid, sizeof(uc->uuid))) {
- return sstrdup(uc->device);
- }
- break;
- case VOL:
- if(!strcmp(t, uc->label)) {
- return sstrdup(uc->device);
- }
- break;
- }
- uc = uc->next;
- }
- return NULL;
-}
-
-static char *
-get_spec_by_uuid(const char *s)
-{
- char uuid[16];
-
- if(strlen(s) != 36
- || s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-') {
- goto bad_uuid;
- }
-
- for(int i=0; i<16; i++) {
- if(*s == '-') {
- s++;
- }
- if(!isxdigit((int)s[0]) || !isxdigit((int)s[1])) {
- goto bad_uuid;
- }
- uuid[i] = ((fromhex(s[0]) << 4) | fromhex(s[1]));
- s += 2;
- }
- return get_spec_by_x(UUID, uuid);
-
- bad_uuid:
- DEBUG("utils_mount: Found an invalid UUID: %s", s);
- return NULL;
-}
-
-static char *get_spec_by_volume_label(const char *s)
-{
- return get_spec_by_x (VOL, s);
-}
-
-static char *get_device_name(const char *optstr)
-{
- char *rc;
-
- if (optstr == NULL)
- {
- return (NULL);
- }
- else if (strncmp (optstr, "UUID=", 5) == 0)
- {
- DEBUG ("utils_mount: TODO: check UUID= code!");
- rc = get_spec_by_uuid (optstr + 5);
- }
- else if (strncmp (optstr, "LABEL=", 6) == 0)
- {
- DEBUG ("utils_mount: TODO: check LABEL= code!");
- rc = get_spec_by_volume_label (optstr + 6);
- }
- else
- {
- rc = sstrdup (optstr);
- }
-
- if(!rc)
- {
- DEBUG ("utils_mount: Error checking device name: optstr = %s", optstr);
- }
- return rc;
-}
-
-/* What weird OS is this..? I can't find any info with google :/ -octo */
-#if HAVE_LISTMNTENT && 0
-static cu_mount_t *cu_mount_listmntent (void)
-{
- cu_mount_t *last = *list;
- struct mntent *mnt;
-
- struct tabmntent *mntlist;
- if(listmntent(&mntlist, COLLECTD_MNTTAB, NULL, NULL) < 0) {
-#if COLLECT_DEBUG
- char errbuf[1024];
- DEBUG("utils_mount: calling listmntent() failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
-#endif /* COLLECT_DEBUG */
- }
-
- for(struct tabmntent *p = mntlist; p; p = p->next) {
- char *loop = NULL, *device = NULL;
-
- mnt = p->ment;
- loop = cu_mount_getoptionvalue(mnt->mnt_opts, "loop=");
- if(loop == NULL) { /* no loop= mount */
- device = get_device_name(mnt->mnt_fsname);
- if(device == NULL) {
- DEBUG("utils_mount: can't get devicename for fs (%s) %s (%s)"
- ": ignored", mnt->mnt_type,
- mnt->mnt_dir, mnt->mnt_fsname);
- continue;
- }
- } else {
- device = loop;
- }
- if(*list == NULL) {
- *list = (cu_mount_t *)smalloc(sizeof(cu_mount_t));
- last = *list;
- } else {
- while(last->next != NULL) { /* is last really last? */
- last = last->next;
- }
- last->next = (cu_mount_t *)smalloc(sizeof(cu_mount_t));
- last = last->next;
- }
- last->dir = sstrdup(mnt->mnt_dir);
- last->spec_device = sstrdup(mnt->mnt_fsname);
- last->device = device;
- last->type = sstrdup(mnt->mnt_type);
- last->options = sstrdup(mnt->mnt_opts);
- last->next = NULL;
- } /* for(p = mntlist; p; p = p->next) */
-
- return(last);
-} /* cu_mount_t *cu_mount_listmntent(void) */
-/* #endif HAVE_LISTMNTENT */
-
-/* 4.4BSD and Mac OS X (getfsstat) or NetBSD (getvfsstat) */
-#elif HAVE_GETVFSSTAT || HAVE_GETFSSTAT
-static cu_mount_t *cu_mount_getfsstat (void)
-{
-#if HAVE_GETFSSTAT
-# define STRUCT_STATFS struct statfs
-# define CMD_STATFS getfsstat
-# define FLAGS_STATFS MNT_NOWAIT
-/* #endif HAVE_GETFSSTAT */
-#elif HAVE_GETVFSSTAT
-# define STRUCT_STATFS struct statvfs
-# define CMD_STATFS getvfsstat
-# define FLAGS_STATFS ST_NOWAIT
-#endif /* HAVE_GETVFSSTAT */
-
- int bufsize;
- STRUCT_STATFS *buf;
-
- int num;
-
- cu_mount_t *first = NULL;
- cu_mount_t *last = NULL;
- cu_mount_t *new = NULL;
-
- /* Get the number of mounted file systems */
- if ((bufsize = CMD_STATFS (NULL, 0, FLAGS_STATFS)) < 1)
- {
-#if COLLECT_DEBUG
- char errbuf[1024];
- DEBUG ("utils_mount: getv?fsstat failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
-#endif /* COLLECT_DEBUG */
- return (NULL);
- }
-
- if ((buf = calloc (bufsize, sizeof (*buf))) == NULL)
- return (NULL);
-
- /* The bufsize needs to be passed in bytes. Really. This is not in the
- * manpage.. -octo */
- if ((num = CMD_STATFS (buf, bufsize * sizeof (STRUCT_STATFS), FLAGS_STATFS)) < 1)
- {
-#if COLLECT_DEBUG
- char errbuf[1024];
- DEBUG ("utils_mount: getv?fsstat failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
-#endif /* COLLECT_DEBUG */
- free (buf);
- return (NULL);
- }
-
- for (int i = 0; i < num; i++)
- {
- if ((new = calloc (1, sizeof (*new))) == NULL)
- break;
-
- /* Copy values from `struct mnttab' */
- new->dir = sstrdup (buf[i].f_mntonname);
- new->spec_device = sstrdup (buf[i].f_mntfromname);
- new->type = sstrdup (buf[i].f_fstypename);
- new->options = NULL;
- new->device = get_device_name (new->options);
- new->next = NULL;
-
- /* Append to list */
- if (first == NULL)
- {
- first = new;
- last = new;
- }
- else
- {
- last->next = new;
- last = new;
- }
- }
-
- free (buf);
-
- return (first);
-}
-/* #endif HAVE_GETVFSSTAT || HAVE_GETFSSTAT */
-
-/* Solaris (SunOS 10): int getmntent(FILE *fp, struct mnttab *mp); */
-#elif HAVE_TWO_GETMNTENT || HAVE_GEN_GETMNTENT || HAVE_SUN_GETMNTENT
-static cu_mount_t *cu_mount_gen_getmntent (void)
-{
- struct mnttab mt;
- FILE *fp;
-
- cu_mount_t *first = NULL;
- cu_mount_t *last = NULL;
- cu_mount_t *new = NULL;
-
- DEBUG ("utils_mount: (void); COLLECTD_MNTTAB = %s", COLLECTD_MNTTAB);
-
- if ((fp = fopen (COLLECTD_MNTTAB, "r")) == NULL)
- {
- char errbuf[1024];
- ERROR ("fopen (%s): %s", COLLECTD_MNTTAB,
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (NULL);
- }
-
- while (getmntent (fp, &mt) == 0)
- {
- if ((new = calloc (1, sizeof (*new))) == NULL)
- break;
-
- /* Copy values from `struct mnttab' */
- new->dir = sstrdup (mt.mnt_mountp);
- new->spec_device = sstrdup (mt.mnt_special);
- new->type = sstrdup (mt.mnt_fstype);
- new->options = sstrdup (mt.mnt_mntopts);
- new->device = get_device_name (new->options);
- new->next = NULL;
-
- /* Append to list */
- if (first == NULL)
- {
- first = new;
- last = new;
- }
- else
- {
- last->next = new;
- last = new;
- }
- }
-
- fclose (fp);
-
- return (first);
-} /* static cu_mount_t *cu_mount_gen_getmntent (void) */
-/* #endif HAVE_TWO_GETMNTENT || HAVE_GEN_GETMNTENT || HAVE_SUN_GETMNTENT */
-
-#elif HAVE_SEQ_GETMNTENT
-#warn "This version of `getmntent' hat not yet been implemented!"
-/* #endif HAVE_SEQ_GETMNTENT */
-
-#elif HAVE_GETMNTENT_R
-static cu_mount_t *cu_mount_getmntent (void)
-{
- FILE *fp;
- struct mntent me;
- char mntbuf[1024];
-
- cu_mount_t *first = NULL;
- cu_mount_t *last = NULL;
- cu_mount_t *new = NULL;
-
- DEBUG ("utils_mount: (void); COLLECTD_MNTTAB = %s", COLLECTD_MNTTAB);
-
- if ((fp = setmntent (COLLECTD_MNTTAB, "r")) == NULL)
- {
- char errbuf[1024];
- ERROR ("setmntent (%s): %s", COLLECTD_MNTTAB,
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (NULL);
- }
-
- while (getmntent_r (fp, &me, mntbuf, sizeof (mntbuf) ))
- {
- if ((new = calloc (1, sizeof (*new))) == NULL)
- break;
-
- /* Copy values from `struct mntent *' */
- new->dir = sstrdup (me.mnt_dir);
- new->spec_device = sstrdup (me.mnt_fsname);
- new->type = sstrdup (me.mnt_type);
- new->options = sstrdup (me.mnt_opts);
- new->device = get_device_name (new->options);
- new->next = NULL;
-
- DEBUG ("utils_mount: new = {dir = %s, spec_device = %s, type = %s, options = %s, device = %s}",
- new->dir, new->spec_device, new->type, new->options, new->device);
-
- /* Append to list */
- if (first == NULL)
- {
- first = new;
- last = new;
- }
- else
- {
- last->next = new;
- last = new;
- }
- }
-
- endmntent (fp);
-
- DEBUG ("utils_mount: return (0x%p)", (void *) first);
-
- return (first);
-} /* HAVE_GETMNTENT_R */
-
-#elif HAVE_ONE_GETMNTENT
-static cu_mount_t *cu_mount_getmntent (void)
-{
- FILE *fp;
- struct mntent *me;
-
- cu_mount_t *first = NULL;
- cu_mount_t *last = NULL;
- cu_mount_t *new = NULL;
-
- DEBUG ("utils_mount: (void); COLLECTD_MNTTAB = %s", COLLECTD_MNTTAB);
-
- if ((fp = setmntent (COLLECTD_MNTTAB, "r")) == NULL)
- {
- char errbuf[1024];
- ERROR ("setmntent (%s): %s", COLLECTD_MNTTAB,
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (NULL);
- }
-
- while ((me = getmntent (fp)) != NULL)
- {
- if ((new = calloc (1, sizeof (*new))) == NULL)
- break;
-
- /* Copy values from `struct mntent *' */
- new->dir = sstrdup (me->mnt_dir);
- new->spec_device = sstrdup (me->mnt_fsname);
- new->type = sstrdup (me->mnt_type);
- new->options = sstrdup (me->mnt_opts);
- new->device = get_device_name (new->options);
- new->next = NULL;
-
- DEBUG ("utils_mount: new = {dir = %s, spec_device = %s, type = %s, options = %s, device = %s}",
- new->dir, new->spec_device, new->type, new->options, new->device);
-
- /* Append to list */
- if (first == NULL)
- {
- first = new;
- last = new;
- }
- else
- {
- last->next = new;
- last = new;
- }
- }
-
- endmntent (fp);
-
- DEBUG ("utils_mount: return (0x%p)", (void *) first);
-
- return (first);
-}
-#endif /* HAVE_ONE_GETMNTENT */
-
-/* *** *** *** ******************************************** *** *** *** */
-/* *** *** *** *** *** *** public functions *** *** *** *** *** *** */
-/* *** *** *** ******************************************** *** *** *** */
-
-cu_mount_t *cu_mount_getlist(cu_mount_t **list)
-{
- cu_mount_t *new;
- cu_mount_t *first = NULL;
- cu_mount_t *last = NULL;
-
- if (list == NULL)
- return (NULL);
-
- if (*list != NULL)
- {
- first = *list;
- last = first;
- while (last->next != NULL)
- last = last->next;
- }
-
-#if HAVE_LISTMNTENT && 0
- new = cu_mount_listmntent ();
-#elif HAVE_GETVFSSTAT || HAVE_GETFSSTAT
- new = cu_mount_getfsstat ();
-#elif HAVE_TWO_GETMNTENT || HAVE_GEN_GETMNTENT || HAVE_SUN_GETMNTENT
- new = cu_mount_gen_getmntent ();
-#elif HAVE_SEQ_GETMNTENT
-# error "This version of `getmntent' hat not yet been implemented!"
-#elif HAVE_ONE_GETMNTENT
- new = cu_mount_getmntent ();
-#else
-# error "Could not determine how to find mountpoints."
-#endif
-
- if (first != NULL)
- {
- last->next = new;
- }
- else
- {
- first = new;
- last = new;
- *list = first;
- }
-
- while ((last != NULL) && (last->next != NULL))
- last = last->next;
-
- return (last);
-} /* cu_mount_t *cu_mount_getlist(cu_mount_t **list) */
-
-void cu_mount_freelist (cu_mount_t *list)
-{
- cu_mount_t *next;
-
- for (cu_mount_t *this = list; this != NULL; this = next)
- {
- next = this->next;
-
- sfree (this->dir);
- sfree (this->spec_device);
- sfree (this->device);
- sfree (this->type);
- sfree (this->options);
- sfree (this);
- }
-} /* void cu_mount_freelist(cu_mount_t *list) */
-
-char *
-cu_mount_checkoption(char *line, const char *keyword, int full)
-{
- char *line2, *l2, *p1, *p2;
- int l;
-
- if(line == NULL || keyword == NULL) {
- return NULL;
- }
-
- if(full != 0) {
- full = 1;
- }
-
- line2 = sstrdup(line);
- l2 = line2;
- while(*l2 != '\0') {
- if(*l2 == ',') {
- *l2 = '\0';
- }
- l2++;
- }
-
- l = strlen(keyword);
- p1 = line - 1;
- p2 = strchr(line, ',');
- do {
- if(strncmp(line2+(p1-line)+1, keyword, l+full) == 0) {
- free(line2);
- return p1+1;
- }
- p1 = p2;
- if(p1 != NULL) {
- p2 = strchr(p1+1, ',');
- }
- } while(p1 != NULL);
-
- free(line2);
- return NULL;
-} /* char *cu_mount_checkoption(char *line, char *keyword, int full) */
-
-char *
-cu_mount_getoptionvalue(char *line, const char *keyword)
-{
- char *r;
-
- r = cu_mount_checkoption(line, keyword, 0);
- if(r != NULL) {
- char *p;
- r += strlen(keyword);
- p = strchr(r, ',');
- if(p == NULL) {
- return sstrdup(r);
- } else {
- char *m;
- if((p-r) == 1) {
- return NULL;
- }
- m = smalloc(p-r+1);
- sstrncpy(m, r, p-r+1);
- return m;
- }
- }
- return r;
-} /* char *cu_mount_getoptionvalue(char *line, const char *keyword) */
-
-int
-cu_mount_type(const char *type)
-{
- if(strcmp(type, "ext3") == 0) return CUMT_EXT3;
- if(strcmp(type, "ext2") == 0) return CUMT_EXT2;
- if(strcmp(type, "ufs") == 0) return CUMT_UFS;
- if(strcmp(type, "vxfs") == 0) return CUMT_VXFS;
- if(strcmp(type, "zfs") == 0) return CUMT_ZFS;
- return CUMT_UNKNOWN;
-} /* int cu_mount_type(const char *type) */
-
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