/* 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
*/
#$d_fd_set HAS_FD_SET /**/
+/* HAS_FPOS64_T:
+ * This symbol will be defined if the C compiler supports fpos64_t.
+ */
+#$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.
* available to stat filesystems by file descriptors.
*/
#$d_fstatfs HAS_FSTATFS /**/
+
/* HAS_FTELLO:
* This symbol, if defined, indicates that the ftello routine is
* available to ftell beyond 32 bits (useful for ILP32 hosts).
* Usually the <inttypes.h> needs to be included, but sometimes
* <sys/types.h> is enough.
*/
-#$d_int64t HAS_INT64_T /**/
+#$d_int64_t HAS_INT64_T /**/
/* HAS_ISASCII:
* This manifest constant lets the C program know that isascii
#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.
*/
#$d_mkstemps HAS_MKSTEMPS /**/
+/* HAS_MMAP:
+ * This symbol, if defined, indicates that the mmap system call is
+ * available to map a file into memory.
+ */
/* Mmap_t:
* This symbol holds the return type of the mmap() system call
* (and simultaneously the type of the first argument).
* Usually set to 'void *' or 'cadd_t'.
*/
+#$d_mmap HAS_MMAP /**/
#define Mmap_t $mmaptype /**/
/* HAS_MPROTECT:
*/
#$d_msg HAS_MSG /**/
+/* HAS_OFF64_T:
+ * This symbol will be defined if the C compiler supports off64_t.
+ */
+#$d_off64_t HAS_OFF64_T /**/
+
/* HAS_OPEN3:
* This manifest constant lets the C program know that the three
* argument form of open(2) is available.
*/
#$i_socks I_SOCKS /**/
+/* I_SYSLOG:
+ * This symbol, if defined, indicates that <syslog.h> exists and
+ * should be included.
+ */
+#$i_syslog I_SYSLOG /**/
+
+/* I_SYSMODE:
+ * This symbol, if defined, indicates that <sys/mode.h> exists and
+ * should be included.
+ */
+#$i_sysmode I_SYSMODE /**/
+
/* I_SYS_MOUNT:
* This symbol, if defined, indicates that <sys/mount.h> exists and
* should be included.
*/
#$i_sysuio I_SYSUIO /**/
+/* I_SYSUTSNAME:
+ * This symbol, if defined, indicates that <sys/utsname.h> exists and
+ * should be included.
+ */
+#$i_sysutsname I_SYSUTSNAME /**/
+
/* I_SYS_VFS:
* This symbol, if defined, indicates that <sys/vfs.h> exists and
* should be included.
*/
#$installusrbinperl INSTALL_USR_BIN_PERL /**/
-/* HAS_OFF64_T:
- * This symbol will be defined if the C compiler supports off64_t.
- */
-/* HAS_FPOS64_T:
- * This symbol will be defined if the C compiler supports fpos64_t.
- */
-#$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.
*/
#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
#$uselargefiles USE_LARGE_FILES /**/
#$uselongdouble USE_LONG_DOUBLE /**/
#endif
-/* USE_LONG_LONG:
- * This symbol, if defined, indicates that long longs should
- * be used when available.
- */
-#ifndef USE_LONG_LONG
-#$uselonglong USE_LONG_LONG /**/
-#endif
-
/* USE_MORE_BITS:
* This symbol, if defined, indicates that 64-bit interfaces and
* long doubles should be used when available.
#define PERL_XS_APIVERSION "$xs_apiversion"
#define PERL_PM_APIVERSION "$pm_apiversion"
+/* HAS_GETFSSTAT:
+ * This symbol, if defined, indicates that the getfsstat routine is
+ * available to stat filesystems in bulk.
+ */
+#$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).
+ */
+#define Sock_size_t $socksizetype /**/
+
#endif
!GROK!THIS!
projects / p5sagit/p5-mst-13.2.git / blobdiff