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If there is no sigdelset(), define it as a macro.

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This removes some duplicate code that recreated the identical workaround
when the newer signal API is missing.
This commit is contained in:
Peter Eisentraut
2009-12-16 22:55:34 +00:00
parent 52fc0075ab
commit b63b967a7e
4 changed files with 8 additions and 18 deletions
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6
src/backend/tcop/postgres.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.576 2009/12/15 04:57:47 rhaas Exp $
* $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.577 2009/12/16 22:55:33 petere Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -3292,11 +3292,7 @@ PostgresMain(int argc, char *argv[], const char *username)
if (IsUnderPostmaster)
{
/* We allow SIGQUIT (quickdie) at all times */
#ifdef HAVE_SIGPROCMASK
sigdelset(&BlockSig, SIGQUIT);
#else
BlockSig &= ~(sigmask(SIGQUIT));
#endif
}
PG_SETMASK(&BlockSig); /* block everything except SIGQUIT */