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-rw-r--r--src/playerData.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/playerData.c b/src/playerData.c
index 281453548..060227f4b 100644
--- a/src/playerData.c
+++ b/src/playerData.c
@@ -34,6 +34,7 @@ int buffered_chunks;
#define DEFAULT_BUFFER_BEFORE_PLAY 0
PlayerData * playerData_pd;
+int * player_pid;
void initPlayerData() {
float perc = DEFAULT_BUFFER_BEFORE_PLAY;
@@ -102,6 +103,22 @@ void initPlayerData() {
ERROR("problems shmctl'ing\n");
exit(EXIT_FAILURE);
}
+ /* maybe the following should be put in the same shm block as the previous
+ * or maybe even made a part of the playerData struct
+ */
+ allocationSize = sizeof(int);
+ if((shmid = shmget(IPC_PRIVATE,allocationSize,IPC_CREAT|0600))<0) {
+ ERROR("problems shmget'ing\n");
+ exit(EXIT_FAILURE);
+ }
+ if((player_pid = shmat(shmid,NULL,0))<0) {
+ ERROR("problems shmat'ing\n");
+ exit(EXIT_FAILURE);
+ }
+ if (shmctl(shmid, IPC_RMID, 0)<0) {
+ ERROR("problems shmctl'ing\n");
+ exit(EXIT_FAILURE);
+ }
buffer = &(playerData_pd->buffer);
@@ -147,6 +164,15 @@ PlayerData * getPlayerData() {
return playerData_pd;
}
+int getPlayerPid() {
+ return *player_pid;
+}
+
+void setPlayerPid(int pid) {
+ *player_pid = pid;
+}
+
void freePlayerData() {
shmdt(playerData_pd);
+ shmdt(player_pid);
}