+++ /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
-
-#define _GNU_SOURCE
-
-#include "collectd.h"
-
-#include "utils_mount.h"
-
-#if HAVE_XFS_XQM_H
-#include <xfs/xqm.h>
-#define XFS_SUPER_MAGIC_STR "XFSB"
-#define XFS_SUPER_MAGIC2_STR "BSFX"
-#endif
-
-#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) */
projects / collectd.git / blobdiff