/* The character (sequence) your platform uses as newline. */
#define _PDCLIB_endl "\n"
-/* The number of attempts to complete an I/O operation before giving up. */
-/* (Example: How often a buffer flushing is attempted before reporting fail.) */
-#define _PDCLIB_IO_RETRIES 1
-
-/* What the system should do after an I/O operation did not succeed, before */
-/* trying again. (Empty by default.) */
-#define _PDCLIB_IO_RETRY_OP( stream )
-
/* exit() can signal success to the host environment by the value of zero or */
/* the constant EXIT_SUCCESS. Failure is signaled by EXIT_FAILURE. Note that */
/* any other return value is "implementation-defined", i.e. your environment */
/* SHRT, INT, LONG, or LLONG (telling which values to use for the *_MIN and */
/* *_MAX limits); the lowercase define either short, int, long, or long long */
/* (telling the actual type to use). */
+/* The third define is the length modifier used for the type in printf() and */
+/* scanf() functions (used in <inttypes.h>). */
/* If you require a non-standard datatype to define the "usually fastest" */
/* types, PDCLib as-is doesn't support that. Please contact the author with */
/* details on your platform in that case, so support can be added. */
#define _PDCLIB_FAST8 INT
#define _PDCLIB_fast8 int
+#define _PDCLIB_FAST8_CONV
#define _PDCLIB_FAST16 INT
#define _PDCLIB_fast16 int
+#define _PDCLIB_FAST16_CONV
#define _PDCLIB_FAST32 INT
#define _PDCLIB_fast32 int
+#define _PDCLIB_FAST32_CONV
#define _PDCLIB_FAST64 LONG
#define _PDCLIB_fast64 long
+#define _PDCLIB_FAST64_CONV l
/* -------------------------------------------------------------------------- */
/* What follows are a couple of "special" typedefs and their limits. Again, */
/* The result type of substracting two pointers */
#define _PDCLIB_ptrdiff long
#define _PDCLIB_PTRDIFF LONG
+#define _PDCLIB_PTR_CONV l
/* An integer type that can be accessed as atomic entity (think asynchronous
interrupts). The type itself is not defined in a freestanding environment,
/* Largest supported integer type. Implementation note: see _PDCLIB_atomax(). */
#define _PDCLIB_intmax long long int
-#define _PDCLIB_INTMAX LLINT
+#define _PDCLIB_INTMAX LLONG
+#define _PDCLIB_MAX_CONV ll
/* You are also required to state the literal suffix for the intmax type */
#define _PDCLIB_INTMAX_LITERAL ll
+/* <inttypes.h> defines imaxdiv(), which is equivalent to the div() function */
+/* family (see further above) with intmax_t as basis. */
+
+struct _PDCLIB_imaxdiv_t
+{
+ _PDCLIB_intmax quot;
+ _PDCLIB_intmax rem;
+};
+
/* -------------------------------------------------------------------------- */
/* Floating Point */
/* -------------------------------------------------------------------------- */
*/
#define _PDCLIB_NOHANDLE ( (_PDCLIB_fd_t) -1 )
+/* The default size for file buffers. Must be at least 256. */
+#define _PDCLIB_BUFSIZ 1024
+
+/* The minimum number of files the implementation can open simultaneously. Must
+ be at least 8. Depends largely on how the bookkeeping is done by fopen() /
+ freopen() / fclose(). The example implementation limits the number of open
+ files only by available memory.
+*/
+#define _PDCLIB_FOPEN_MAX 8
+
+/* Length of the longest filename the implementation guarantees to support. */
+#define _PDCLIB_FILENAME_MAX 128
+
+/* Maximum length of filenames generated by tmpnam(). (See tmpfile.c.) */
+#define _PDCLIB_L_tmpnam 46
+
+/* Number of distinct file names that can be generated by tmpnam(). */
+#define _PDCLIB_TMP_MAX 50
+
/* The values of SEEK_SET, SEEK_CUR and SEEK_END, used by fseek().
Since at least one platform (POSIX) uses the same symbols for its own "seek"
function, we use whatever the host defines (if it does define them).