X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=config_h.SH;h=07fbc0315bbf116bcf5e47681bd224667a40836b;hb=99efa25c11975a5bbacdb6c324b19bda9d8b8b89;hp=17e4aa28377d49ecf19cd91e7f817d4903a36878;hpb=d4935d7f25ace6b599fe75f422b41624ca6bf4a6;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/config_h.SH b/config_h.SH
index 17e4aa2..07fbc03 100644
--- a/config_h.SH
+++ b/config_h.SH
@@ -1090,8 +1090,8 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
 
 /* MEM_ALIGNBYTES:
  *	This symbol contains the number of bytes required to align a
- *	double. Usual values are 2, 4 and 8. The default is eight,
- *	for safety.
+ *	double, or a long double when applicable. Usual values are 2,
+ *	4 and 8. The default is eight, for safety.
  */
 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
 #  define MEM_ALIGNBYTES 8
@@ -1356,6 +1356,11 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$d_fd_set HAS_FD_SET	/**/
 
+/* HAS_FPOS64_T:
+ *	This symbol will be defined if the C compiler supports fpos64_t.
+ */
+#$d_fpos64_t	HAS_FPOS64_T    	/**/
+
 /* HAS_STRUCT_FS_DATA:
  *	This symbol, if defined, indicates that the struct fs_data
  *	to do statfs() is supported.
@@ -1373,6 +1378,7 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  *	available to stat filesystems by file descriptors.
  */
 #$d_fstatfs HAS_FSTATFS		/**/
+
 /* HAS_FTELLO:
  *	This symbol, if defined, indicates that the ftello routine is
  *	available to ftell beyond 32 bits (useful for ILP32 hosts).
@@ -1620,7 +1626,7 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  *     Usually the <inttypes.h> needs to be included, but sometimes
  *	<sys/types.h> is enough.
  */
-#$d_int64t     HAS_INT64_T               /**/
+#$d_int64_t     HAS_INT64_T               /**/
 
 /* HAS_ISASCII:
  *	This manifest constant lets the C program know that isascii 
@@ -1670,6 +1676,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
 #define LONGLONGSIZE $longlongsize		/**/
 #endif
 
+/* HAS_MADVISE:
+ *	This symbol, if defined, indicates that the madvise system call is
+ *	available to map a file into memory.
+ */
+#$d_madvise HAS_MADVISE		/**/
+
 /* HAS_MEMCHR:
  *	This symbol, if defined, indicates that the memchr routine is available
  *	to locate characters within a C string.
@@ -1696,11 +1708,16 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$d_mkstemps HAS_MKSTEMPS		/**/
 
+/* HAS_MMAP:
+ *	This symbol, if defined, indicates that the mmap system call is
+ *	available to map a file into memory.
+ */
 /* Mmap_t:
  *	This symbol holds the return type of the mmap() system call
  *	(and simultaneously the type of the first argument).
  *	Usually set to 'void *' or 'cadd_t'.
  */
+#$d_mmap HAS_MMAP		/**/
 #define Mmap_t $mmaptype	/**/
 
 /* HAS_MPROTECT:
@@ -1715,6 +1732,11 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$d_msg HAS_MSG		/**/
 
+/* HAS_OFF64_T:
+ *	This symbol will be defined if the C compiler supports off64_t.
+ */
+#$d_off64_t	HAS_OFF64_T    		/**/
+
 /* HAS_OPEN3:
  *	This manifest constant lets the C program know that the three
  *	argument form of open(2) is available.
@@ -2354,6 +2376,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$i_syslog	I_SYSLOG		/**/
 
+/* I_SYSMODE:
+ *	This symbol, if defined, indicates that <sys/mode.h> exists and
+ *	should be included.
+ */
+#$i_sysmode	I_SYSMODE		/**/
+
 /* I_SYS_MOUNT:
  *	This symbol, if defined, indicates that <sys/mount.h> exists and
  *	should be included.
@@ -2377,6 +2405,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$i_sysuio	I_SYSUIO		/**/
 
+/* I_SYSUTSNAME:
+ *	This symbol, if defined, indicates that <sys/utsname.h> exists and
+ *	should be included.
+ */
+#$i_sysutsname	I_SYSUTSNAME		/**/
+
 /* I_SYS_VFS:
  *	This symbol, if defined, indicates that <sys/vfs.h> exists and
  *	should be included.
@@ -2420,15 +2454,6 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$installusrbinperl INSTALL_USR_BIN_PERL	/**/
 
-/* HAS_OFF64_T:
- *	This symbol will be defined if the C compiler supports off64_t.
- */
-/* HAS_FPOS64_T:
- *	This symbol will be defined if the C compiler supports fpos64_t.
- */
-#$d_off64_t	HAS_OFF64_T    		/**/
-#$d_fpos64_t	HAS_FPOS64_T    	/**/
-
 /* PERL_PRIfldbl:
  *	This symbol, if defined, contains the string used by stdio to
  *	format long doubles (format 'f') for output.
@@ -2831,19 +2856,35 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #define Uid_t $uidtype		/* UID type */
 
-/* USE_64_BITS:
+/* USE_64_BIT_INT:
  *	This symbol, if defined, indicates that 64-bit integers should
  *	be used when available.  If not defined, the native integers
- *	will be used (be they 32 or 64 bits).
+ *	will be employed (be they 32 or 64 bits).  The minimal possible
+ *	64-bitness is used, just enough to get 64-bit integers into Perl.
+ *	This may mean using for example "long longs", while your memory
+ *	may still be limited to 2 gigabytes.
  */
-#ifndef USE_64_BITS
-#$use64bits	USE_64_BITS		/**/
+/* USE_64_BIT_ALL:
+ *	This symbol, if defined, indicates that 64-bit integers should
+ *	be used when available.  If not defined, the native integers
+ *	will be used (be they 32 or 64 bits).  The maximal possible
+ *	64-bitness is employed: LP64 or ILP64, meaning that you will
+ *	be able to use more than 2 gigabytes of memory.  This mode is
+ *	even more binary incompatible than USE_64_BIT_INT. You may not
+ *	be able to run the resulting executable in a 32-bit CPU at all or
+ *	you may need at least to reboot your OS to 64-bit mode.
+ */
+#ifndef USE_64_BIT_INT
+#$use64bitint	USE_64_BIT_INT		/**/
+#endif
+
+#ifndef USE_64_BIT_ALL
+#$use64bitall	USE_64_BIT_ALL		/**/
 #endif
 
 /* USE_LARGE_FILES:
  *	This symbol, if defined, indicates that large file support
- *	should be used when available.  The USE_64_BITS symbol will
- *	also be turned on if necessary.
+ *	should be used when available.
  */
 #ifndef USE_LARGE_FILES
 #$uselargefiles	USE_LARGE_FILES		/**/
@@ -2975,11 +3016,25 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
 #define PERL_XS_APIVERSION "$xs_apiversion"
 #define PERL_PM_APIVERSION "$pm_apiversion"
 
-/* I_SYS_UTSNAME:
- *	This symbol, if defined, indicates that <sys/utsname.h> exists and
- *	should be included.
+/* HAS_GETFSSTAT:
+ *	This symbol, if defined, indicates that the getfsstat routine is
+ *	available to stat filesystems in bulk.
+ */
+#$d_getfsstat HAS_GETFSSTAT		/**/
+
+/* HAS_LSEEK_PROTO:
+ *	This symbol, if defined, indicates that the system provides
+ *	a prototype for the lseek() function.  Otherwise, it is up
+ *	to the program to supply one.  A good guess is
+ *		extern off_t lseek(int, off_t, int);
+ */
+#$d_lseekproto	HAS_LSEEK_PROTO	/**/
+
+/* Sock_size_t:
+ *	This symbol holds the type used for the size argument of
+ *	various socket calls (just the base type, not the pointer-to).
  */
-#$i_sysutsname	I_SYS_UTSNAME		/**/
+#define Sock_size_t		$socksizetype /**/
 
 #endif
 !GROK!THIS!