X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fdaemon%2Fcollectd.c;h=af8fb568bb21db3254c38bb76d1911a1cafc8a30;hb=7a8cd12cc66a349106a34a7655944cfeac71d7c5;hp=2edfa3774ca763067d5eefcbfa7fde6791c99b60;hpb=b165cd13cd30a30ac830df1f6f6fbd52474a6f64;p=collectd.git

diff --git a/src/daemon/collectd.c b/src/daemon/collectd.c
index 2edfa377..af8fb568 100644
--- a/src/daemon/collectd.c
+++ b/src/daemon/collectd.c
@@ -158,7 +158,7 @@ static int init_global_variables(void) {
   return 0;
 } /* int init_global_variables */
 
-static int change_basedir(const char *orig_dir) {
+static int change_basedir(const char *orig_dir, _Bool create) {
   char *dir;
   size_t dirlen;
   int status;
@@ -183,7 +183,7 @@ static int change_basedir(const char *orig_dir) {
   if (status == 0) {
     free(dir);
     return 0;
-  } else if (errno != ENOENT) {
+  } else if (!create || (errno != ENOENT)) {
     char errbuf[1024];
     ERROR("change_basedir: chdir (%s): %s", dir,
           sstrerror(errno, errbuf, sizeof(errbuf)));
@@ -250,6 +250,7 @@ __attribute__((noreturn)) static void exit_usage(int status) {
 #if COLLECT_DAEMON
          "    -f              Don't fork to the background.\n"
 #endif
+         "    -B              Don't create the BaseDir\n"
          "    -h              Display help (this message)\n"
          "\nBuiltin defaults:\n"
          "  Config file       " CONFIGFILE "\n"
@@ -459,6 +460,7 @@ int main(int argc, char **argv) {
   int test_config = 0;
   int test_readall = 0;
   const char *basedir;
+  _Bool opt_create_basedir = 1;
 #if COLLECT_DAEMON
   pid_t pid;
   int daemonize = 1;
@@ -469,7 +471,7 @@ int main(int argc, char **argv) {
   while (1) {
     int c;
 
-    c = getopt(argc, argv, "htTC:"
+    c = getopt(argc, argv, "BhtTC:"
 #if COLLECT_DAEMON
                            "fP:"
 #endif
@@ -479,6 +481,9 @@ int main(int argc, char **argv) {
       break;
 
     switch (c) {
+    case 'B':
+      opt_create_basedir = 0;
+      break;
     case 'C':
       configfile = optarg;
       break;
@@ -533,7 +538,7 @@ int main(int argc, char **argv) {
     fprintf(stderr,
             "Don't have a basedir to use. This should not happen. Ever.");
     return 1;
-  } else if (change_basedir(basedir)) {
+  } else if (change_basedir(basedir, opt_create_basedir)) {
     fprintf(stderr, "Error: Unable to change to directory `%s'.\n", basedir);
     return 1;
   }