From 3be919bb89f7e60fc686750683f19893fd7d89a6 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Tue, 30 May 2006 15:58:07 +0000 Subject: [PATCH] Remove pqsignalinquire(), which is unused and has portability issues. --- src/interfaces/libpq/pqsignal.c | 26 -------------------------- src/interfaces/libpq/pqsignal.h | 2 -- 2 files changed, 28 deletions(-) diff --git a/src/interfaces/libpq/pqsignal.c b/src/interfaces/libpq/pqsignal.c index f4e172502b..5688040500 100644 --- a/src/interfaces/libpq/pqsignal.c +++ b/src/interfaces/libpq/pqsignal.c @@ -44,29 +44,3 @@ pqsignal(int signo, pqsigfunc func) return oact.sa_handler; #endif /* !HAVE_POSIX_SIGNALS */ } - -pqsigfunc -pqsignalinquire(int signo) -{ -#ifndef WIN32 -#if !defined(HAVE_POSIX_SIGNALS) - pqsigfunc old_sigfunc; - int old_sigmask; - - /* Prevent signal handler calls during test */ - old_sigmask = sigblock(sigmask(signo)); - old_sigfunc = signal(signo, SIG_DFL); - signal(signo, old_sigfunc); - sigblock(old_sigmask); - return old_sigfunc; -#else - struct sigaction oact; - - if (sigaction(signo, NULL, &oact) < 0) - return SIG_ERR; - return oact.sa_handler; -#endif /* !HAVE_POSIX_SIGNALS */ -#else - return SIG_DFL; -#endif -} diff --git a/src/interfaces/libpq/pqsignal.h b/src/interfaces/libpq/pqsignal.h index f062f17da5..f330d73562 100644 --- a/src/interfaces/libpq/pqsignal.h +++ b/src/interfaces/libpq/pqsignal.h @@ -24,6 +24,4 @@ typedef void (*pqsigfunc) (int); extern pqsigfunc pqsignal(int signo, pqsigfunc func); -extern pqsigfunc pqsignalinquire(int signo); - #endif /* PQSIGNAL_H */ -- 2.39.5