diff options
Diffstat (limited to 'src/backend/storage/lmgr/proc.c')
| -rw-r--r-- | src/backend/storage/lmgr/proc.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/backend/storage/lmgr/proc.c b/src/backend/storage/lmgr/proc.c index db3b4e636b8..528bfa1e35d 100644 --- a/src/backend/storage/lmgr/proc.c +++ b/src/backend/storage/lmgr/proc.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.17 1997/02/14 04:16:56 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.18 1997/08/19 21:33:29 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -46,7 +46,7 @@ * This is so that we can support more backends. (system-wide semaphore * sets run out pretty fast.) -ay 4/95 * - * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.17 1997/02/14 04:16:56 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/proc.c,v 1.18 1997/08/19 21:33:29 momjian Exp $ */ #include <sys/time.h> #include <unistd.h> @@ -76,6 +76,9 @@ #include "storage/spin.h" #include "storage/proc.h" +static void HandleDeadLock(int sig); +static PROC *ProcWakeup(PROC *proc, int errType); + /* * timeout (in seconds) for resolving possible deadlock */ @@ -401,6 +404,7 @@ ProcKill(int exitStatus, int pid) * Returns: a pointer to the queue or NULL * Side Effects: Initializes the queue if we allocated one */ +#ifdef NOT_USED PROC_QUEUE * ProcQueueAlloc(char *name) { @@ -418,6 +422,7 @@ ProcQueueAlloc(char *name) } return(queue); } +#endif /* * ProcQueueInit -- initialize a shared memory process queue @@ -536,7 +541,7 @@ ProcSleep(PROC_QUEUE *queue, * remove the process from the wait queue and set its links invalid. * RETURN: the next process in the wait queue. */ -PROC * +static PROC * ProcWakeup(PROC *proc, int errType) { PROC *retProc; @@ -563,11 +568,13 @@ ProcWakeup(PROC *proc, int errType) /* * ProcGetId -- */ +#ifdef NOT_USED int ProcGetId() { return( MyProc->procId ); } +#endif /* * ProcLockWakeup -- routine for waking up processes when a lock is @@ -631,7 +638,7 @@ ProcAddLock(SHM_QUEUE *elem) * up my semaphore. * -------------------- */ -void +static void HandleDeadLock(int sig) { LOCK *lock; |