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-rw-r--r--src/irmd/main.c67
1 files changed, 66 insertions, 1 deletions
diff --git a/src/irmd/main.c b/src/irmd/main.c
index 8ac22118..26251858 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -50,6 +50,7 @@
#include <limits.h>
#include <pthread.h>
#include <sys/stat.h>
+#include <dirent.h>
#include <sys/wait.h>
#define IRMD_CLEANUP_TIMER ((IRMD_FLOW_TIMEOUT / 20) * MILLION) /* ns */
@@ -1782,17 +1783,81 @@ static struct irm * irm_create()
return instance;
}
-int main()
+static void usage()
+{
+ LOG_ERR("Usage: irmd \n\n"
+ " [--stdout (Print to stdout instead of logs)]\n");
+}
+
+int main(int argc, char ** argv)
{
struct sigaction sig_act;
int t = 0;
+ char * log_file = INSTALL_PREFIX LOG_DIR "irmd.log";
+ DIR * log_dir;
+ struct dirent * ent;
+ char * point;
+ char * log_path;
+ size_t len = 0;
+ bool use_stdout = false;
+
if (geteuid() != 0) {
LOG_ERR("IPC Resource Manager must be run as root.");
exit(EXIT_FAILURE);
}
+ argc--;
+ argv++;
+ while (argc > 0) {
+ if (strcmp(*argv, "--stdout") == 0) {
+ use_stdout = true;
+ argc--;
+ argv++;
+ } else {
+ usage();
+ exit(EXIT_FAILURE);
+ }
+ }
+
+
+ if (!use_stdout &&
+ (log_dir = opendir(INSTALL_PREFIX LOG_DIR)) != NULL) {
+ while ((ent = readdir(log_dir)) != NULL) {
+ point = strrchr(ent->d_name,'.');
+ if (point == NULL ||
+ strcmp(point, ".log") != 0)
+ continue;
+
+ len += strlen(INSTALL_PREFIX);
+ len += strlen(LOG_DIR);
+ len += strlen(ent->d_name);
+
+ log_path = malloc(len + 1);
+ if (log_path == NULL) {
+ LOG_ERR("Failed to malloc");
+ exit(EXIT_FAILURE);
+ }
+
+ strcpy(log_path, INSTALL_PREFIX);
+ strcat(log_path, LOG_DIR);
+ strcat(log_path, ent->d_name);
+
+ unlink(log_path);
+
+ free(log_path);
+ len = 0;
+ }
+ closedir(log_dir);
+ }
+
+ if (!use_stdout)
+ if (set_logfile(log_file))
+ LOG_ERR("Cannot open %s, falling back to "
+ "stdout for logs.",
+ log_file);
+
/* init sig_act */
memset(&sig_act, 0, sizeof sig_act);