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Remove some dead IsUnderPostmaster code from bootstrap.c.

Browse Source 
Since commit 626eb02198 has introduced the auxiliary process
infrastructure, bootstrap_signals() was never used when forked from
postmaster.

Remove the IsUnderPostmaster specific code, and add a appropriate
assertion.
This commit is contained in:
Andres Freund
2015-01-13 16:44:09 +01:00
parent 31c453165b
commit 0139dea8f1
1 changed files with 6 additions and 35 deletions
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41
src/backend/bootstrap/bootstrap.c
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@ -504,42 +504,13 @@ BootstrapModeMain(void)
static void
bootstrap_signals(void)
{
if (IsUnderPostmaster)
{
/*
* Properly accept or ignore signals the postmaster might send us
*/
pqsignal(SIGHUP, SIG_IGN);
pqsignal(SIGINT, SIG_IGN); /* ignore query-cancel */
pqsignal(SIGTERM, die);
pqsignal(SIGQUIT, quickdie);
pqsignal(SIGALRM, SIG_IGN);
pqsignal(SIGPIPE, SIG_IGN);
pqsignal(SIGUSR1, SIG_IGN);
pqsignal(SIGUSR2, SIG_IGN);
Assert(!IsUnderPostmaster);
/*
* Reset some signals that are accepted by postmaster but not here
*/
pqsignal(SIGCHLD, SIG_DFL);
pqsignal(SIGTTIN, SIG_DFL);
pqsignal(SIGTTOU, SIG_DFL);
pqsignal(SIGCONT, SIG_DFL);
pqsignal(SIGWINCH, SIG_DFL);
/*
* Unblock signals (they were blocked when the postmaster forked us)
*/
PG_SETMASK(&UnBlockSig);
}
else
{
/* Set up appropriately for interactive use */
pqsignal(SIGHUP, die);
pqsignal(SIGINT, die);
pqsignal(SIGTERM, die);
pqsignal(SIGQUIT, die);
}
/* Set up appropriately for interactive use */
pqsignal(SIGHUP, die);
pqsignal(SIGINT, die);
pqsignal(SIGTERM, die);
pqsignal(SIGQUIT, die);
}
/*