Changeset 275:6bb82ce58238 in roaraudio

Timestamp:

07/24/08 16:01:14 (16 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added --realtime, renice

File:

• roard/roard.c (modified) (4 diffs)

roard/roard.c

@@ -13 +13 @@
         " --terminate           - Terminate after last client quited\n"
         " --restart             - Trys to stop an old instance and start a new with new settings\n"
+        " --realtime            - Trys to get realtime priority\n"
        );
 
@@ -56 +57 @@
  char user_sock[80] = {0};
  struct roar_audio_info sa;
- int    demon = 0;
+ int    demon    = 0;
+ int    realtime = 0;
  char * driver = getenv("ROAR_DRIVER");
  char * device = getenv("ROAR_DEVICE");
@@ -124 +126 @@
   } else if ( strcmp(k, "--terminate") == 0 ) {
    g_terminate = 1;
+  } else if ( strcmp(k, "--realtime") == 0 ) {
+   realtime = 1;
 
   } else if ( strcmp(k, "-R") == 0 || strcmp(k, "--rate") == 0 ) {
@@ -222 +226 @@
  signal(SIGPIPE, SIG_IGN);  // ignore broken pipes
 
+ if ( realtime ) {
+  errno = 0;
+  nice(-5);
+  if ( errno )
+   ROAR_WARN("Can not decrease nice value by 5: %s", strerror(errno));
+ }
+
 
  clients_set_pid(g_self_client, getpid());