new = cu_mount_gen_getmntent();
#elif HAVE_SEQ_GETMNTENT
#error "This version of `getmntent' hat not yet been implemented!"
+#elif HAVE_GETMNTENT_R
+ new = cu_mount_getmntent();
#elif HAVE_ONE_GETMNTENT
new = cu_mount_getmntent();
#else
return -1;
}
+ // Ignore the first two lines because they contain information about
+ // the rest of the file.
+ // See kstat_seq_show_headers module/spl/spl-kstat.c of the spl kernel
+ // module.
+ if (fgets(buffer, sizeof(buffer), fh) == NULL) {
+ ERROR("zfs_arc plugin: \"%s\" does not contain a single line.",
+ ZOL_ARCSTATS_FILE);
+ fclose(fh);
+ return (-1);
+ }
+ if (fgets(buffer, sizeof(buffer), fh) == NULL) {
+ ERROR("zfs_arc plugin: \"%s\" does not contain at least two lines.",
+ ZOL_ARCSTATS_FILE);
+ fclose(fh);
+ return (-1);
+ }
+
while (fgets(buffer, sizeof(buffer), fh) != NULL) {
char *fields[3];
value_t v;