Re-add mention of FAQ's for shared memory/ipc errors.
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944dec1ff0
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1 changed files with 9 additions and 6 deletions
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipc.c,v 1.39 1999/10/06 21:58:06 vadim Exp $
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* $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipc.c,v 1.40 1999/10/10 16:53:51 momjian Exp $
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*
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* NOTES
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*
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@ -46,6 +46,7 @@
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static int UsePrivateMemory = 0;
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static void IpcMemoryDetach(int status, char *shmaddr);
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static void IpcConfigTip(void);
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/* ----------------------------------------------------------------
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* exit() handling stuff
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@ -329,6 +330,7 @@ IpcSemaphoreCreate(IpcSemaphoreKey semKey,
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EPRINTF("IpcSemaphoreCreate: semget failed (%s) "
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"key=%d, num=%d, permission=%o",
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strerror(errno), semKey, semNum, permission);
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IpcConfigTip();
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return(-1);
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}
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for (i = 0; i < semNum; i++)
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@ -340,6 +342,7 @@ IpcSemaphoreCreate(IpcSemaphoreKey semKey,
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EPRINTF("IpcSemaphoreCreate: semctl failed (%s) id=%d",
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strerror(errno), semId);
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semctl(semId, 0, IPC_RMID, semun);
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IpcConfigTip();
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return(-1);
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}
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@ -534,6 +537,7 @@ IpcMemoryCreate(IpcMemoryKey memKey, uint32 size, int permission)
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EPRINTF("IpcMemoryCreate: shmget failed (%s) "
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"key=%d, size=%d, permission=%o",
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strerror(errno), memKey, size, permission);
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IpcConfigTip();
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return IpcMemCreationFailed;
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}
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@ -711,13 +715,12 @@ LockIsFree(int lockid)
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#endif /* HAS_TEST_AND_SET */
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#ifdef NOT_USED
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static void
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IpcConfigTip(void)
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{
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fprintf(stderr, "This type of error is usually caused by improper\n");
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fprintf(stderr, "This type of error is usually caused by an improper\n");
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fprintf(stderr, "shared memory or System V IPC semaphore configuration.\n");
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fprintf(stderr, "See the FAQ for more detailed information\n");
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fprintf(stderr, "For more information, see the FAQ and platform-specific\n");
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fprintf(stderr, "FAQ's in the source directory pgsql/doc or on our\n");
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fprintf(stderr, "web site at http://www.postgresql.org.\n");
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}
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#endif
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