diff options
| author | Martin Schwenke <martin@meltin.net> | 2015-03-07 16:15:01 +1100 |
|---|---|---|
| committer | Amitay Isaacs <amitay@samba.org> | 2015-05-10 03:22:13 +0200 |
| commit | a2c64a4810df6d70ec65a1fc773a5175a298788d (patch) | |
| tree | 8e7571213ccc5b2f85274a4ce80825af6d96fbb4 /ctdb | |
| parent | c927ec928cce1ee4cf9ffcf4aa3d6c8ef6ad4144 (diff) | |
| download | samba-a2c64a4810df6d70ec65a1fc773a5175a298788d.tar.gz | |
ctdb-common: Reimplement external tracing using ctdb_set_helper()
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Diffstat (limited to 'ctdb')
| -rw-r--r-- | ctdb/common/ctdb_util.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/ctdb/common/ctdb_util.c b/ctdb/common/ctdb_util.c index 8e2e430da71..5d63c272926 100644 --- a/ctdb/common/ctdb_util.c +++ b/ctdb/common/ctdb_util.c @@ -134,14 +134,16 @@ bool ctdb_set_helper(const char *type, char *helper, size_t size, void ctdb_external_trace(void) { int ret; - const char * t = getenv("CTDB_EXTERNAL_TRACE"); + static char external_trace[PATH_MAX+1] = ""; char * cmd; - if (t == NULL) { + if (!ctdb_set_helper("external trace handler", + external_trace, sizeof(external_trace), + "CTDB_EXTERNAL_TRACE", NULL, NULL)) { return; } - cmd = talloc_asprintf(NULL, "%s %lu", t, (unsigned long) getpid()); + cmd = talloc_asprintf(NULL, "%s %lu", external_trace, (unsigned long) getpid()); DEBUG(DEBUG_WARNING,("begin external trace: %s\n", cmd)); ret = system(cmd); if (ret == -1) { |