bk commit into 4.1 tree (ramil:1.2328) BUG#11544

[ramil]

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ChangeSet
  1.2328 05/07/06 13:51:53 ramil@stripped +1 -0
  a fix (bug #11544: Use of missing rint() function on QNX).

  include/my_global.h
    1.96 05/07/06 13:37:08 ramil@stripped +5 -0
    a fix (bug #11544: Use of missing rint() function on QNX).
    We have to explicitly specify std:: namespace to use 
    rint() and isnan() functions in C++ scope on QNX due 
    to an error in the /usr/include/math.h

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	ramil
# Host:	gw.mysql.r18.ru
# Root:	/usr/home/ram/work/mysql-4.1

--- 1.95/include/my_global.h	2005-06-24 12:51:07 +05:00
+++ 1.96/include/my_global.h	2005-07-06 13:37:08 +05:00
@@ -318,6 +318,11 @@
 #undef  HAVE_FINITE
 #undef  LONGLONG_MIN            /* These get wrongly defined in QNX 6.2 */
 #undef  LONGLONG_MAX            /* standard system library 'limits.h' */
+#ifdef __cplusplus
+#define HAVE_RINT               /* rint() and isnan() functions are not */
+#define rint(a) std::rint(a)    /* visible in C++ scope due to an error */
+#define isnan(a) std::isnan(a)  /* in the usr/include/math.h on QNX     */
+#endif
 #endif
 
 /* We can not live without the following defines */