bring G_KEEPERR back to the realm of sanity

[perl5.git] / config_h.SH

diff --git a/config_h.SH b/config_h.SH
index ccb7f10..eedc734 100755 (executable)
--- a/config_h.SH
+++ b/config_h.SH
@@ -894,6 +894,28 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$i_vfork I_VFORK      /**/
 
+/* CAN_VAPROTO:
+ *     This variable is defined on systems supporting prototype declaration
+ *     of functions with a variable number of arguments.
+ */
+/* _V:
+ *     This macro is used to declare function parameters in prototypes for
+ *     functions with a variable number of parameters. Use double parentheses.
+ *     For example:
+ *
+ *             int printf _V((char *fmt, ...));
+ *
+ *     Remember to use the plain simple _() macro when declaring a function
+ *     with no variable number of arguments, since it might be possible to
+ *     have a non-effect _V() macro and still get prototypes via _().
+ */
+#$vaproto CAN_VAPROTO  /**/
+#ifdef CAN_VAPROTO
+#define        _V(args) args
+#else
+#define        _V(args) ()
+#endif
+
 /* INTSIZE:
  *     This symbol contains the value of sizeof(int) so that the C
  *     preprocessor can make decisions based on it.
@@ -1163,6 +1185,26 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #$d_ctime_r HAS_CTIME_R           /**/
 #define CTIME_R_PROTO $ctime_r_proto      /**/
 
+/* SETUID_SCRIPTS_ARE_SECURE_NOW:
+ *     This symbol, if defined, indicates that the bug that prevents
+ *     setuid scripts from being secure is not present in this kernel.
+ */
+/* DOSUID:
+ *     This symbol, if defined, indicates that the C program should
+ *     check the script that it is executing for setuid/setgid bits, and
+ *     attempt to emulate setuid/setgid on systems that have disabled
+ *     setuid #! scripts because the kernel can't do it securely.
+ *     It is up to the package designer to make sure that this emulation
+ *     is done securely.  Among other things, it should do an fstat on
+ *     the script it just opened to make sure it really is a setuid/setgid
+ *     script, it should make sure the arguments passed correspond exactly
+ *     to the argument on the #! line, and it should not trust any
+ *     subprocesses to which it must pass the filename rather than the
+ *     file descriptor of the script to be executed.
+ */
+#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW     /**/
+#$d_dosuid DOSUID              /**/
+
 /* HAS_DRAND48_R:
  *     This symbol, if defined, indicates that the drand48_r routine
  *     is available to drand48 re-entrantly.
@@ -2943,6 +2985,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #define BYTEORDER 0x$byteorder /* large digits for MSB */
 #endif /* NeXT */
 
+/* CHARBITS:
+ *     This symbol contains the size of a char, so that the C preprocessor
+ *     can make decisions based on it.
+ */
+#define CHARBITS $charbits             /**/
+
 /* CASTI32:
  *     This symbol is defined if the C compiler can cast negative
  *     or large floating point numbers to 32-bit ints.
@@ -3281,26 +3329,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$ebcdic       EBCDIC          /**/
 
-/* SETUID_SCRIPTS_ARE_SECURE_NOW:
- *     This symbol, if defined, indicates that the bug that prevents
- *     setuid scripts from being secure is not present in this kernel.
- */
-/* DOSUID:
- *     This symbol, if defined, indicates that the C program should
- *     check the script that it is executing for setuid/setgid bits, and
- *     attempt to emulate setuid/setgid on systems that have disabled
- *     setuid #! scripts because the kernel can't do it securely.
- *     It is up to the package designer to make sure that this emulation
- *     is done securely.  Among other things, it should do an fstat on
- *     the script it just opened to make sure it really is a setuid/setgid
- *     script, it should make sure the arguments passed correspond exactly
- *     to the argument on the #! line, and it should not trust any
- *     subprocesses to which it must pass the filename rather than the
- *     file descriptor of the script to be executed.
- */
-#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW     /**/
-#$d_dosuid DOSUID              /**/
-
 /* PERL_USE_DEVEL:
  *     This symbol, if defined, indicates that Perl was configured with
  *     -Dusedevel, to enable development features.  This should not be
@@ -3779,6 +3807,17 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_off64_t    HAS_OFF64_T             /**/
 
+/* HAS_PRCTL:
+ *     This symbol, if defined, indicates that the prctl routine is
+ *     available to set process title.
+ */
+/* HAS_PRCTL_SET_NAME:
+ *     This symbol, if defined, indicates that the prctl routine is
+ *     available to set process title and supports PR_SET_NAME.
+ */
+#$d_prctl HAS_PRCTL            /**/
+#$d_prctl_set_name HAS_PRCTL_SET_NAME          /**/
+
 /* HAS_PROCSELFEXE:
  *     This symbol is defined if PROCSELFEXE_PATH is a symlink
  *     to the absolute pathname of the executing program.