perlhack updates from H.Merijn Brand.

[p5sagit/p5-mst-13.2.git] / Porting / Glossary

diff --git a/Porting/Glossary b/Porting/Glossary
index 0899d79..3c51bef 100644 (file)
--- a/Porting/Glossary
+++ b/Porting/Glossary
@@ -545,6 +545,10 @@ d_fcntl (d_fcntl.U):
        This variable conditionally defines the HAS_FCNTL symbol, and indicates
        whether the fcntl() function exists
 
+d_fcntl_can_lock (d_fcntl_can_lock.U):
+       This variable conditionally defines the FCNTL_CAN_LOCK symbol
+       and indicates whether file locking with fcntl() works.
+
 d_fd_macros (d_fd_set.U):
        This variable contains the eventual value of the HAS_FD_MACROS symbol,
        which indicates if your C compiler knows about the macros which
@@ -1478,6 +1482,15 @@ d_stdio_ptr_lval (d_stdstdio.U):
        This variable conditionally defines STDIO_PTR_LVALUE if the
        FILE_ptr macro can be used as an lvalue.
 
+d_stdio_ptr_lval_nochange_cnt (d_stdstdio.U):
+       This symbol is defined if using the FILE_ptr macro as an lvalue
+       to increase the pointer by n leaves File_cnt(fp) unchanged.
+
+d_stdio_ptr_lval_sets_cnt (d_stdstdio.U):
+       This symbol is defined if using the FILE_ptr macro as an lvalue
+       to increase the pointer by n has the side effect of decreasing the
+       value of File_cnt(fp) by n.
+
 d_stdio_stream_array (stdio_streams.U):
        This variable tells whether there is an array holding
        the stdio streams.
@@ -2886,6 +2899,10 @@ PERL_VERSION (Oldsyms.U):
 perladmin (perladmin.U):
        Electronic mail address of the perl5 administrator.
 
+perllibs (End.U):
+       The list of libraries needed by Perl only (any libraries needed
+       by extensions only will by dropped, if using dynamic loading).
+
 perlpath (perlpath.U):
        This variable contains the eventual value of the PERLPATH symbol,
        which contains the name of the perl interpreter to be used in
@@ -3682,6 +3699,18 @@ version (patchlevel.U):
        This is suitable for use as a directory name, and hence is
        filesystem dependent.
 
+versiononly (versiononly.U):
+       If set, this symbol indicates that only the version-specific
+       components of a perl installation should be installed.
+       This may be useful for making a test installation of a new
+       version without disturbing the existing installation.
+       Setting versiononly is equivalent to setting installperl's -v option.
+       In particular, the non-versioned scripts and programs such as
+       a2p, c2ph, h2xs, pod2*, and perldoc are not installed
+       (see INSTALL for a more complete list).  Nor are the man
+       pages installed.
+       Usually, this is undef.
+
 vi (Loc.U):
        This variable is defined but not used by Configure.
        The value is a plain '' and is not useful.