X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_mount.c;h=da53b980eee91537c9aecdbfef118b835bcea8d1;hb=b4cc5c7399adf79198aea816d44a42df25431d15;hp=3cede018e243067d5f1bcfb71d5f9e76949b074e;hpb=1ec46a6e59cb17f11633a0c07865c2e9e44d374e;p=collectd.git

diff --git a/src/utils_mount.c b/src/utils_mount.c
index 3cede018..da53b980 100644
--- a/src/utils_mount.c
+++ b/src/utils_mount.c
@@ -12,10 +12,9 @@
  * 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
- * Licence along with this program; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
- * USA.
+ * 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>
@@ -25,16 +24,20 @@
 # include "config.h"
 #endif
 
-#include "common.h"
 #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 "plugin.h"
+#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>
@@ -432,16 +435,16 @@ static cu_mount_t *cu_mount_listmntent (void)
 #elif HAVE_GETVFSSTAT || HAVE_GETFSSTAT
 static cu_mount_t *cu_mount_getfsstat (void)
 {
-#if HAVE_GETVFSSTAT
-#  define STRUCT_STATFS struct statvfs
-#  define CMD_STATFS    getvfsstat
-#  define FLAGS_STATFS  ST_NOWAIT
-/* #endif HAVE_GETVFSSTAT */
-#elif HAVE_GETFSSTAT
+#if HAVE_GETFSSTAT
 #  define STRUCT_STATFS struct statfs
 #  define CMD_STATFS    getfsstat
 #  define FLAGS_STATFS  MNT_NOWAIT
-#endif /* HAVE_GETFSSTAT */
+/* #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;
@@ -573,6 +576,64 @@ static cu_mount_t *cu_mount_gen_getmntent (void)
 #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 = malloc (sizeof (cu_mount_t))) == NULL)
+			break;
+		memset (new, '\0', sizeof (cu_mount_t));
+
+		/* 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)
 {
@@ -704,13 +765,13 @@ void cu_mount_freelist (cu_mount_t *list)
 char *
 cu_mount_checkoption(char *line, char *keyword, int full)
 {
-	char *line2, *l2;
-	int l = strlen(keyword);
-	char *p1, *p2;
+	char *line2, *l2, *p1, *p2;
+	int l;
 
 	if(line == NULL || keyword == NULL) {
 		return NULL;
 	}
+
 	if(full != 0) {
 		full = 1;
 	}
@@ -724,6 +785,7 @@ cu_mount_checkoption(char *line, char *keyword, int full)
 		l2++;
 	}
 
+	l = strlen(keyword);
 	p1 = line - 1;
 	p2 = strchr(line, ',');
 	do {