Remove IRIX port.

Development of IRIX has been discontinued, and support is scheduled
to end in December of 2013.  Therefore, there will be no supported
versions of this operating system by the time PostgreSQL 9.4 is
released.  Furthermore, we have no maintainer for this platform.

1 files changed, 0 insertions, 64 deletions

diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c
index b6c31c2fd92..54690bddb3b 100644
--- a/src/backend/utils/adt/float.c
+++ b/src/backend/utils/adt/float.c
@@ -294,38 +294,6 @@ float4in(PG_FUNCTION_ARGS)
 	}
 #endif   /* HAVE_BUGGY_SOLARIS_STRTOD */
 
-#ifdef HAVE_BUGGY_IRIX_STRTOD
-
-	/*
-	 * In some IRIX versions, strtod() recognizes only "inf", so if the input
-	 * is "infinity" we have to skip over "inity".	Also, it may return
-	 * positive infinity for "-inf".
-	 */
-	if (isinf(val))
-	{
-		if (pg_strncasecmp(num, "Infinity", 8) == 0)
-		{
-			val = get_float4_infinity();
-			endptr = num + 8;
-		}
-		else if (pg_strncasecmp(num, "+Infinity", 9) == 0)
-		{
-			val = get_float4_infinity();
-			endptr = num + 9;
-		}
-		else if (pg_strncasecmp(num, "-Infinity", 9) == 0)
-		{
-			val = -get_float4_infinity();
-			endptr = num + 9;
-		}
-		else if (pg_strncasecmp(num, "-inf", 4) == 0)
-		{
-			val = -get_float4_infinity();
-			endptr = num + 4;
-		}
-	}
-#endif   /* HAVE_BUGGY_IRIX_STRTOD */
-
 	/* skip trailing whitespace */
 	while (*endptr != '\0' && isspace((unsigned char) *endptr))
 		endptr++;
@@ -525,38 +493,6 @@ float8in(PG_FUNCTION_ARGS)
 	}
 #endif   /* HAVE_BUGGY_SOLARIS_STRTOD */
 
-#ifdef HAVE_BUGGY_IRIX_STRTOD
-
-	/*
-	 * In some IRIX versions, strtod() recognizes only "inf", so if the input
-	 * is "infinity" we have to skip over "inity".	Also, it may return
-	 * positive infinity for "-inf".
-	 */
-	if (isinf(val))
-	{
-		if (pg_strncasecmp(num, "Infinity", 8) == 0)
-		{
-			val = get_float8_infinity();
-			endptr = num + 8;
-		}
-		else if (pg_strncasecmp(num, "+Infinity", 9) == 0)
-		{
-			val = get_float8_infinity();
-			endptr = num + 9;
-		}
-		else if (pg_strncasecmp(num, "-Infinity", 9) == 0)
-		{
-			val = -get_float8_infinity();
-			endptr = num + 9;
-		}
-		else if (pg_strncasecmp(num, "-inf", 4) == 0)
-		{
-			val = -get_float8_infinity();
-			endptr = num + 4;
-		}
-	}
-#endif   /* HAVE_BUGGY_IRIX_STRTOD */
-
 	/* skip trailing whitespace */
 	while (*endptr != '\0' && isspace((unsigned char) *endptr))
 		endptr++;