Remove pqsignalinquire(), which is unused and has portability issues.

diff --git a/src/interfaces/libpq/pqsignal.c b/src/interfaces/libpq/pqsignal.c
index d435104a2da17cc7bf41e5e822743a1f610c3af3..423340dda9498e5c5b57894f998064ed8df50619 100644 (file)
--- a/src/interfaces/libpq/pqsignal.c
+++ b/src/interfaces/libpq/pqsignal.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *   $PostgreSQL: pgsql/src/interfaces/libpq/pqsignal.c,v 1.25 2006/03/05 15:59:10 momjian Exp $
+ *   $PostgreSQL: pgsql/src/interfaces/libpq/pqsignal.c,v 1.26 2006/05/30 15:57:56 tgl Exp $
  *
  * NOTES
  *     This shouldn't be in libpq, but the monitor and some other
@@ -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 755eec92baff55fe51520ac782a4cc5c8fd5e477..6881cef067e60a972db986e8d61b9a9348c3542d 100644 (file)
--- a/src/interfaces/libpq/pqsignal.h
+++ b/src/interfaces/libpq/pqsignal.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/interfaces/libpq/pqsignal.h,v 1.20 2006/03/05 15:59:10 momjian Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/pqsignal.h,v 1.21 2006/05/30 15:57:56 tgl Exp $
  *
  * NOTES
  *   This shouldn't be in libpq, but the monitor and some other
@@ -24,6 +24,4 @@ typedef void (*pqsigfunc) (int);
 
 extern pqsigfunc pqsignal(int signo, pqsigfunc func);
 
-extern pqsigfunc pqsignalinquire(int signo);
-
 #endif   /* PQSIGNAL_H */