#endif
#define _PDCLIB_LLONG_BYTES 8
+// Match Darwin headers
+#define _PDCLIB_INT64_IS_LLONG
+
/* <stdlib.h> defines the div() function family that allows taking quotient */
/* and remainder of an integer division in one operation. Many platforms */
/* support this in hardware / opcode, and the standard permits ordering of */
#define _PDCLIB_fast32 int
#define _PDCLIB_FAST32_CONV
+#ifdef __LP64__
+#define _PDCLIB_FAST64 LONG
+#define _PDCLIB_fast64 long
+#define _PDCLIB_FAST64_CONV l
+#else
#define _PDCLIB_FAST64 LLONG
#define _PDCLIB_fast64 long long
#define _PDCLIB_FAST64_CONV ll
+#endif
/* -------------------------------------------------------------------------- */
/* What follows are a couple of "special" typedefs and their limits. Again, */
/* Large enough an integer to hold all character codes of the largest supported
locale.
*/
-#define _PDCLIB_wint signed int
-#define _PDCLIB_wchar unsigned int
-#define _PDCLIB_WCHAR UINT
+#define _PDCLIB_wint int
+#define _PDCLIB_wchar int
+#define _PDCLIB_WCHAR INT
#define _PDCLIB_intptr long
#define _PDCLIB_INTPTR LONG
_PDCLIB_intmax rem;
};
-/* <time.h>: time_t
- * The C standard doesn't define what representation of time is stored in
+/* <time.h>: time_t
+ * The C standard doesn't define what representation of time is stored in
* time_t when returned by time() , but POSIX defines it to be seconds since the
- * UNIX epoch and most appplications expect that.
+ * UNIX epoch and most appplications expect that.
*
- * time_t is also used as the tv_sec member of struct timespec, which *is*
+ * time_t is also used as the tv_sec member of struct timespec, which *is*
* defined as a linear count of seconds.
*
* time_t is defined as a "real type", so may be a floating point type, but with
* the presence of the nanosecond accurate struct timespec, and with the lack of
- * any functions for manipulating more accurate values of time_t, this is
+ * any functions for manipulating more accurate values of time_t, this is
* probably not useful.
*/
-#define _PDCLIB_time unsigned long long
+#define _PDCLIB_time long
/* <time.h>: clock_t
*
* A count of "clock ticks", where the length of a clock tick is unspecified by
- * the standard. The implementation is required to provide a macro,
+ * the standard. The implementation is required to provide a macro,
* CLOCKS_PER_SEC, which is the number of "clock ticks" which corresponds to one
* second.
*
* clock_t may be any real type (i.e. integral or floating), and its type on
- * various systems differs.
+ * various systems differs.
*
* On XSI systems, CLOCKS_PER_SEC must be defined to 1000000
*/
*
* The TIME_UTC parameter is passed to the timespec_get function in order to get
* the system time in UTC since an implementation defined epoch (not necessarily
- * the same as that used for time_t). That said, on POSIX the obvious
- * implementation of timespec_get for TIME_UTC is to wrap
+ * the same as that used for time_t). That said, on POSIX the obvious
+ * implementation of timespec_get for TIME_UTC is to wrap
* clock_gettime(CLOCK_REALTIME, ...), which is defined as time in UTC since the
* same epoch.
*
/* TODO: Better document these */
+/* Locale --------------------------------------------------------------------*/
+
+/* Locale method. See _PDCLIB_locale.h */
+#define _PDCLIB_LOCALE_METHOD _PDCLIB_LOCALE_METHOD_TSS
+
+/* wchar_t encoding */
+#define _PDCLIB_WCHAR_ENCODING _PDCLIB_WCHAR_ENCODING_UCS4
+
/* I/O ---------------------------------------------------------------------- */
/* The default size for file buffers. Must be at least 256. */
*/
#define _PDCLIB_UNGETCBUFSIZE 1
-/* errno -------------------------------------------------------------------- */
-
-/* These are the values that _PDCLIB_errno can be set to by the library.
-
- By keeping PDCLib's errno in the _PDCLIB_* namespace, the library is capable
- to "translate" between errno values used by the hosting operating system and
- those used and passed out by the library.
-
- Example: In the example platform, the remove() function uses the unlink()
- system call as backend. Linux sets its errno to EISDIR if you try to unlink()
- a directory, but POSIX demands EPERM. Within the remove() function, you can
- catch the 'errno == EISDIR', and set '_PDCLIB_errno = _PDCLIB_EPERM'. Anyone
- using PDCLib's <errno.h> will "see" EPERM instead of EISDIR (the _PDCLIB_*
- prefix removed by <errno.h> mechanics).
-
- If you do not want that kind of translation, you might want to "match" the
- values used by PDCLib with those used by the host OS, as to avoid confusion.
-
- The C standard only defines three distinct errno values: ERANGE, EDOM, and
- EILSEQ. The standard leaves it up to "the implementation" whether there are
- any more beyond those three. There is some controversy as to whether errno is
- such a good idea at all, so you might want to come up with a different error
- reporting facility for your platform.
-
- Things used to say "Since errno values beyond the three defined by the
- standard are not portable anyway (unless you look at POSIX), having your own
- error reporting facility would not hurt anybody either." at this point.
- However, then somebody birthed C++11 into the world, which copied POSIX's
- errno values into C++. Yes, even EINTR. Therefore, this library defines
- them. That said, thats nothing stopping you from using your own error
- reporting facility for things outside the C library.
-
- Sometimes the standard says to set errno to indicate an error, but does not
- prescribe a value. We will use a value from the following list. If POSIX
- defines a value, we use that; otherwise, we use as seems suitable.
-
- If porting to a system which uses an errno-like reporting system (e.g. a
- UNIX), you'll probably want to define them to match what the OS uses
-*/
-/* C errno values */
-#define _PDCLIB_ERANGE 1
-#define _PDCLIB_EDOM 2
-#define _PDCLIB_EILSEQ 3
-
-/* C++11/POSIX errno values */
-#define _PDCLIB_E2BIG 4
-#define _PDCLIB_ECONNRESET 5
-#define _PDCLIB_EISCONN 6
-#define _PDCLIB_ENOENT 7
-#define _PDCLIB_ENOTRECOVERABLE 8
-#define _PDCLIB_EROFS 9
-#define _PDCLIB_EACCES 10
-#define _PDCLIB_EDEADLK 11
-#define _PDCLIB_EISDIR 12
-#define _PDCLIB_ENOEXEC 13
-#define _PDCLIB_ENOTSOCK 14
-#define _PDCLIB_ESPIPE 15
-#define _PDCLIB_EADDRINUSE 16
-#define _PDCLIB_EDESTADDRREQ 17
-#define _PDCLIB_ELOOP 18
-#define _PDCLIB_ENOLCK 19
-#define _PDCLIB_ENOTSUPP 20
-#define _PDCLIB_ESRCH 21
-#define _PDCLIB_EADDRNOTAVAIL 22
-#define _PDCLIB_EMFILE 23
-#define _PDCLIB_ENOLINK 24
-#define _PDCLIB_ENOTTY 25
-#define _PDCLIB_ETIME 26
-#define _PDCLIB_EAFNOSUPPORT 27
-#define _PDCLIB_EEXIST 28
-#define _PDCLIB_EMLINK 29
-#define _PDCLIB_ENOMEM 30
-#define _PDCLIB_ENXIO 31
-#define _PDCLIB_ETIMEDOUT 32
-#define _PDCLIB_EAGAIN 33
-#define _PDCLIB_EFAULT 34
-#define _PDCLIB_EMSGSIZE 35
-#define _PDCLIB_ENOMSG 36
-#define _PDCLIB_EOPNOTSUPP 37
-#define _PDCLIB_ETXTBSY 38
-#define _PDCLIB_EALREADY 39
-#define _PDCLIB_EFBIG 40
-#define _PDCLIB_ENAMETOOLONG 41
-#define _PDCLIB_ENOPROTOOPT 42
-#define _PDCLIB_EOVERFLOW 43
-#define _PDCLIB_EWOULDBLOCK _PDCLIB_EAGAIN
-#define _PDCLIB_EBADF 44
-#define _PDCLIB_EHOSTUNREACH 45
-#define _PDCLIB_ENETDOWN 46
-#define _PDCLIB_ENOSPC 47
-#define _PDCLIB_EOWNERDEAD 48
-#define _PDCLIB_EXDEV 49
-#define _PDCLIB_EBADMSG 50
-#define _PDCLIB_EIDRM 51
-#define _PDCLIB_ENETRESET 52
-#define _PDCLIB_ENOSR 53
-#define _PDCLIB_EPERM 54
-#define _PDCLIB_EBUSY 55
-#define _PDCLIB_ENETUNREACH 56
-#define _PDCLIB_ENOSTR 57
-#define _PDCLIB_EPIPE 58
-#define _PDCLIB_ECANCELED 59
-#define _PDCLIB_EINPROGRESS 60
-#define _PDCLIB_ENFILE 61
-#define _PDCLIB_ENOSYS 62
-#define _PDCLIB_EPROTO 63
-#define _PDCLIB_ECHILD 64
-#define _PDCLIB_EINTR 65
-#define _PDCLIB_ENOBUFS 66
-#define _PDCLIB_ENOTCONN 67
-#define _PDCLIB_EPROTONOSUPPORT 68
-#define _PDCLIB_ECONNABORTED 69
-#define _PDCLIB_EINVAL 70
-#define _PDCLIB_ENODATA 71
-#define _PDCLIB_ENOTDIR 72
-#define _PDCLIB_EPROTOTYPE 73
-
#endif
projects / pdclib / blobdiff