X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_mount.c;h=6e6644f4cd9d413bc3b88fad850b99b54f03fb92;hb=f9eeaf81f7c87f081fd14d4369e0fc9ae6c6726b;hp=c53431f1a6458e8902b25ff2537f545e536b6269;hpb=5b5f7f4e3dd28d9e41469c331f3f9f6a09e3147b;p=collectd.git

diff --git a/src/utils_mount.c b/src/utils_mount.c
index c53431f1..6e6644f4 100644
--- a/src/utils_mount.c
+++ b/src/utils_mount.c
@@ -573,6 +573,64 @@ 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)
 {
@@ -659,11 +717,11 @@ cu_mount_t *cu_mount_getlist(cu_mount_t **list)
 #elif HAVE_TWO_GETMNTENT || HAVE_GEN_GETMNTENT || HAVE_SUN_GETMNTENT
 	new = cu_mount_gen_getmntent ();
 #elif HAVE_SEQ_GETMNTENT
-# warn "This version of `getmntent' hat not yet been implemented!"
+# error "This version of `getmntent' hat not yet been implemented!"
 #elif HAVE_ONE_GETMNTENT
 	new = cu_mount_getmntent ();
 #else
-	new = NULL;
+# error "Could not determine how to find mountpoints."
 #endif
 
 	if (first != NULL)
@@ -752,9 +810,6 @@ cu_mount_getoptionvalue(char *line, char *keyword)
 		r += strlen(keyword);
 		p = strchr(r, ',');
 		if(p == NULL) {
-			if(strlen(r) == 0) {
-				return NULL;
-			}
 			return sstrdup(r);
 		} else {
 			char *m;