Further tweaks to perluniintro.pod

[p5sagit/p5-mst-13.2.git] / config_h.SH

diff --git a/config_h.SH b/config_h.SH
index 5945dd5..05d8ec2 100644 (file)
--- a/config_h.SH
+++ b/config_h.SH
@@ -1817,7 +1817,8 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 
 /* HAS_GNULIBC:
  *     This symbol, if defined, indicates to the C program that 
- *     the GNU C library is being used.
+ *     the GNU C library is being used.  A better check is to use
+ *     the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
  */
 #$d_gnulibc HAS_GNULIBC        /**/
 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
@@ -2003,6 +2004,11 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  *     available to split a long double x into a fractional part f and
  *     an integer part i such that |f| < 1.0 and (f + i) = x.
  */
+/* HAS_MODFL_PROTO:
+ *     This symbol, if defined, indicates that the system provides
+ *     a prototype for the modfl() function.  Otherwise, it is up
+ *     to the program to supply one.
+ */
 /* HAS_MODFL_POW32_BUG:
  *     This symbol, if defined, indicates that the modfl routine is
  *     broken for long doubles >= pow(2, 32).
@@ -2011,6 +2017,7 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  *     release 2.2.2 is known to be okay.
  */
 #$d_modfl HAS_MODFL            /**/
+#$d_modflproto HAS_MODFL_PROTO         /**/
 #$d_modfl_pow32_bug HAS_MODFL_POW32_BUG                /**/
 
 /* HAS_MPROTECT:
@@ -2031,6 +2038,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_msghdr_s HAS_STRUCT_MSGHDR /**/
 
+/* HAS_NANOSLEEP:
+ *     This symbol, if defined, indicates that the nanosleep
+ *     system call is available to sleep with 1E-9 sec accuracy.
+ */
+#$d_nanosleep HAS_NANOSLEEP            /**/
+
 /* HAS_OFF64_T:
  *     This symbol will be defined if the C compiler supports off64_t.
  */
@@ -3582,10 +3595,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  *     This symbol, if defined, indicates that Perl should be built to
  *     use the interpreter-based threading implementation.
  */
-/* USE_5005THREADS:
- *     This symbol, if defined, indicates that Perl should be built to
- *     use the 5.005-based threading implementation.
- */
 /* OLD_PTHREADS_API:
  *     This symbol, if defined, indicates that Perl should
  *     be built to use the old draft POSIX threads API.
@@ -3595,11 +3604,7 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  *     try to use the various _r versions of library functions.
  *     This is extremely experimental.
  */
-#$use5005threads       USE_5005THREADS         /**/
 #$useithreads  USE_ITHREADS            /**/
-#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
-#define                USE_THREADS             /* until src is revised*/
-#endif
 #$d_oldpthreads        OLD_PTHREADS_API                /**/
 #$usereentrant USE_REENTRANT_API       /**/