Author: avg
Date: Mon Aug 15 08:44:48 2016
New Revision: 304115
URL: https://svnweb.freebsd.org/changeset/base/304115
Log:
MFC r303084: 6391 Override default SPA config location via environment
Modified:
stable/10/cddl/contrib/opensolaris/cmd/zdb/zdb.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/cddl/contrib/opensolaris/cmd/zdb/zdb.c
==============================================================================
--- stable/10/cddl/contrib/opensolaris/cmd/zdb/zdb.c Mon Aug 15 08:44:22
2016 (r304114)
+++ stable/10/cddl/contrib/opensolaris/cmd/zdb/zdb.c Mon Aug 15 08:44:48
2016 (r304115)
@@ -3559,12 +3559,22 @@ main(int argc, char **argv)
nvlist_t *policy = NULL;
uint64_t max_txg = UINT64_MAX;
int rewind = ZPOOL_NEVER_REWIND;
+ char *spa_config_path_env;
(void) setrlimit(RLIMIT_NOFILE, &rl);
(void) enable_extended_FILE_stdio(-1, -1);
dprintf_setup(&argc, argv);
+ /*
+ * If there is an environment variable SPA_CONFIG_PATH it overrides
+ * default spa_config_path setting. If -U flag is specified it will
+ * override this environment variable settings once again.
+ */
+ spa_config_path_env = getenv("SPA_CONFIG_PATH");
+ if (spa_config_path_env != NULL)
+ spa_config_path = spa_config_path_env;
+
while ((c = getopt(argc, argv,
"bcdhilmMI:suCDRSAFLXx:evp:t:U:P")) != -1) {
switch (c) {
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