X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_mount.c;h=c53431f1a6458e8902b25ff2537f545e536b6269;hb=148e8732e45435a051df1c3673cad0d5dc77492f;hp=ed3fecaf866a1cc493f0e2e42eb70891ecae709e;hpb=36c7975c80bb1d43dbc4365670f2e5bce6055cbe;p=collectd.git diff --git a/src/utils_mount.c b/src/utils_mount.c index ed3fecaf..c53431f1 100644 --- a/src/utils_mount.c +++ b/src/utils_mount.c @@ -21,7 +21,9 @@ * Niki W. Waibel **/ - +#if HAVE_CONFIG_H +# include "config.h" +#endif #include "common.h" #if HAVE_XFS_XQM_H @@ -30,10 +32,19 @@ #define XFS_SUPER_MAGIC2_STR "BSFX" #endif -#include "utils_debug.h" +#include "plugin.h" #include "utils_mount.h" -#if HAVE_GETFSSTAT +#if HAVE_GETVFSSTAT +# if HAVE_SYS_TYPES_H +# include +# endif +# if HAVE_SYS_STATVFS_H +# include +# endif +/* #endif HAVE_GETVFSSTAT */ + +#elif HAVE_GETFSSTAT # if HAVE_SYS_PARAM_H # include # endif @@ -43,15 +54,7 @@ # if HAVE_SYS_MOUNT_H # include # endif -/* #endif HAVE_GETFSSTAT */ -#elif HAVE_GETVFSSTAT -# if HAVE_SYS_TYPES_H -# include -# endif -# if HAVE_SYS_STATVFS_H -# include -# endif -#endif /* HAVE_GETVFSSTAT */ +#endif /* HAVE_GETFSSTAT */ #if HAVE_MNTENT_H # include @@ -257,7 +260,7 @@ uuidcache_init(void) * (This is useful, if the cdrom on /dev/hdc must not * be accessed.) */ - snprintf(device, sizeof(device), "%s/%s", + ssnprintf(device, sizeof(device), "%s/%s", DEVLABELDIR, ptname); if(!get_label_uuid(device, &label, uuid)) { uuidcache_addentry(sstrdup(device), @@ -331,7 +334,7 @@ get_spec_by_uuid(const char *s) return get_spec_by_x(UUID, uuid); bad_uuid: - DBG("Found an invalid UUID: %s", s); + DEBUG("utils_mount: Found an invalid UUID: %s", s); return NULL; } @@ -350,12 +353,12 @@ static char *get_device_name(const char *optstr) } else if (strncmp (optstr, "UUID=", 5) == 0) { - DBG ("TODO: check UUID= code!"); + DEBUG ("utils_mount: TODO: check UUID= code!"); rc = get_spec_by_uuid (optstr + 5); } else if (strncmp (optstr, "LABEL=", 6) == 0) { - DBG ("TODO: check LABEL= code!"); + DEBUG ("utils_mount: TODO: check LABEL= code!"); rc = get_spec_by_volume_label (optstr + 6); } else @@ -365,7 +368,7 @@ static char *get_device_name(const char *optstr) if(!rc) { - DBG ("Error checking device name: optstr = %s", optstr); + DEBUG ("utils_mount: Error checking device name: optstr = %s", optstr); } return rc; } @@ -380,7 +383,11 @@ static cu_mount_t *cu_mount_listmntent (void) struct tabmntent *mntlist; if(listmntent(&mntlist, COLLECTD_MNTTAB, NULL, NULL) < 0) { - DBG("calling listmntent() failed: %s", strerror(errno)); +#if COLLECT_DEBUG + char errbuf[1024]; + DEBUG("utils_mount: calling listmntent() failed: %s", + sstrerror (errno, errbuf, sizeof (errbuf))); +#endif /* COLLECT_DEBUG */ } for(p = mntlist; p; p = p->next) { @@ -391,7 +398,7 @@ static cu_mount_t *cu_mount_listmntent (void) if(loop == NULL) { /* no loop= mount */ device = get_device_name(mnt->mnt_fsname); if(device == NULL) { - DBG("can't get devicename for fs (%s) %s (%s)" + DEBUG("utils_mount: can't get devicename for fs (%s) %s (%s)" ": ignored", mnt->mnt_type, mnt->mnt_dir, mnt->mnt_fsname); continue; @@ -422,19 +429,19 @@ static cu_mount_t *cu_mount_listmntent (void) /* #endif HAVE_LISTMNTENT */ /* 4.4BSD and Mac OS X (getfsstat) or NetBSD (getvfsstat) */ -#elif HAVE_GETFSSTAT || HAVE_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 +#if HAVE_GETVFSSTAT # define STRUCT_STATFS struct statvfs # define CMD_STATFS getvfsstat # define FLAGS_STATFS ST_NOWAIT -#endif /* HAVE_GETVFSSTAT */ +/* #endif HAVE_GETVFSSTAT */ +#elif HAVE_GETFSSTAT +# define STRUCT_STATFS struct statfs +# define CMD_STATFS getfsstat +# define FLAGS_STATFS MNT_NOWAIT +#endif /* HAVE_GETFSSTAT */ int bufsize; STRUCT_STATFS *buf; @@ -449,7 +456,11 @@ static cu_mount_t *cu_mount_getfsstat (void) /* Get the number of mounted file systems */ if ((bufsize = CMD_STATFS (NULL, 0, FLAGS_STATFS)) < 1) { - DBG (CMD_STATFS" failed: %s", strerror (errno)); +#if COLLECT_DEBUG + char errbuf[1024]; + DEBUG ("utils_mount: getv?fsstat failed: %s", + sstrerror (errno, errbuf, sizeof (errbuf))); +#endif /* COLLECT_DEBUG */ return (NULL); } @@ -462,7 +473,11 @@ static cu_mount_t *cu_mount_getfsstat (void) * manpage.. -octo */ if ((num = CMD_STATFS (buf, bufsize * sizeof (STRUCT_STATFS), FLAGS_STATFS)) < 1) { - DBG (CMD_STATFS" failed: %s", strerror (errno)); +#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); } @@ -498,10 +513,10 @@ static cu_mount_t *cu_mount_getfsstat (void) return (first); } -/* #endif HAVE_GETFSSTAT */ +/* #endif HAVE_GETVFSSTAT || HAVE_GETFSSTAT */ /* Solaris (SunOS 10): int getmntent(FILE *fp, struct mnttab *mp); */ -#elif HAVE_GEN_GETMNTENT +#elif HAVE_TWO_GETMNTENT || HAVE_GEN_GETMNTENT || HAVE_SUN_GETMNTENT static cu_mount_t *cu_mount_gen_getmntent (void) { struct mnttab mt; @@ -511,11 +526,13 @@ static cu_mount_t *cu_mount_gen_getmntent (void) cu_mount_t *last = NULL; cu_mount_t *new = NULL; - DBG ("(void); COLLECTD_MNTTAB = %s", COLLECTD_MNTTAB); + DEBUG ("utils_mount: (void); COLLECTD_MNTTAB = %s", COLLECTD_MNTTAB); if ((fp = fopen (COLLECTD_MNTTAB, "r")) == NULL) { - syslog (LOG_ERR, "fopen (%s): %s", COLLECTD_MNTTAB, strerror (errno)); + char errbuf[1024]; + ERROR ("fopen (%s): %s", COLLECTD_MNTTAB, + sstrerror (errno, errbuf, sizeof (errbuf))); return (NULL); } @@ -550,17 +567,13 @@ static cu_mount_t *cu_mount_gen_getmntent (void) return (first); } /* static cu_mount_t *cu_mount_gen_getmntent (void) */ -/* #endif HAVE_GEN_GETMNTENT */ +/* #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_SUN_GETMNTENT -#warn "This version of `getmntent' hat not yet been implemented!" -/* #endif HAVE_SUN_GETMNTENT */ - -#elif HAVE_GETMNTENT +#elif HAVE_ONE_GETMNTENT static cu_mount_t *cu_mount_getmntent (void) { FILE *fp; @@ -570,11 +583,13 @@ static cu_mount_t *cu_mount_getmntent (void) cu_mount_t *last = NULL; cu_mount_t *new = NULL; - DBG ("(void); COLLECTD_MNTTAB = %s", COLLECTD_MNTTAB); + DEBUG ("utils_mount: (void); COLLECTD_MNTTAB = %s", COLLECTD_MNTTAB); if ((fp = setmntent (COLLECTD_MNTTAB, "r")) == NULL) { - syslog (LOG_ERR, "setmntent (%s): %s", COLLECTD_MNTTAB, strerror (errno)); + char errbuf[1024]; + ERROR ("setmntent (%s): %s", COLLECTD_MNTTAB, + sstrerror (errno, errbuf, sizeof (errbuf))); return (NULL); } @@ -592,7 +607,7 @@ static cu_mount_t *cu_mount_getmntent (void) new->device = get_device_name (new->options); new->next = NULL; - DBG ("new = {dir = %s, spec_device = %s, type = %s, options = %s, device = %s}", + 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 */ @@ -610,11 +625,11 @@ static cu_mount_t *cu_mount_getmntent (void) endmntent (fp); - DBG ("return (0x%p)", (void *) first); + DEBUG ("utils_mount: return (0x%p)", (void *) first); return (first); } -#endif /* HAVE_GETMNTENT */ +#endif /* HAVE_ONE_GETMNTENT */ /* *** *** *** ******************************************** *** *** *** */ /* *** *** *** *** *** *** public functions *** *** *** *** *** *** */ @@ -639,11 +654,13 @@ cu_mount_t *cu_mount_getlist(cu_mount_t **list) #if HAVE_LISTMNTENT && 0 new = cu_mount_listmntent (); -#elif HAVE_GETFSSTAT +#elif HAVE_GETVFSSTAT || HAVE_GETFSSTAT new = cu_mount_getfsstat (); -#elif HAVE_GEN_GETMNTENT +#elif HAVE_TWO_GETMNTENT || HAVE_GEN_GETMNTENT || HAVE_SUN_GETMNTENT new = cu_mount_gen_getmntent (); -#elif HAVE_GETMNTENT +#elif HAVE_SEQ_GETMNTENT +# warn "This version of `getmntent' hat not yet been implemented!" +#elif HAVE_ONE_GETMNTENT new = cu_mount_getmntent (); #else new = NULL; @@ -671,8 +688,6 @@ void cu_mount_freelist (cu_mount_t *list) cu_mount_t *this; cu_mount_t *next; - DBG ("(list = 0x%p)", (void *) list); - for (this = list; this != NULL; this = next) { next = this->next; @@ -754,8 +769,6 @@ cu_mount_getoptionvalue(char *line, char *keyword) return r; } /* char *cu_mount_getoptionvalue(char *line, char *keyword) */ - - int cu_mount_type(const char *type) { @@ -767,5 +780,3 @@ cu_mount_type(const char *type) return CUMT_UNKNOWN; } /* int cu_mount_type(const char *type) */ - -