-/* $Id$ */
-
/* Internal PDCLib configuration <_PDCLIB_config.h>
(Generic Template)
Permission is granted to use, modify, and / or redistribute at will.
*/
+#ifndef _PDCLIB_CONFIG_H
+#define _PDCLIB_CONFIG_H _PDCLIB_CONFIG_H
+
/* -------------------------------------------------------------------------- */
/* Misc */
/* -------------------------------------------------------------------------- */
/* to nothing. (This is to avoid warnings with the exit functions under GCC.) */
#define _PDCLIB_NORETURN __attribute__(( noreturn ))
-/* The maximum value that errno can be set to. This is used to set the size */
-/* of the array in struct lconv (<locale.h>) holding error messages for the */
-/* strerror() and perror() functions. (If you change this value because you */
-/* are using additional errno values, you *HAVE* to provide appropriate error */
-/* messages for *ALL* locales.) */
-/* Default is 2 (0, ERANGE, EDOM). */
-#define _PDCLIB_ERRNO_MAX 3
-
/* -------------------------------------------------------------------------- */
/* Integers */
/* -------------------------------------------------------------------------- */
an uppercase 'E', and there is no mechanics in <errno.h> to unmask that
particular value (for exactly that reason).
+ There also is no error message available for this value through either the
+ strerror() or perror() functions. It is being reported as "unknown" error.
+
The idea is that you scan the source of PDCLib for occurrences of this macro
and replace _PDCLIB_ERROR with whatever additional errno value you came up
with for your platform.
*/
#define _PDCLIB_ERROR 4
+/* The maximum value that errno can be set to. This is used to set the size */
+/* of the array in struct lconv (<locale.h>) holding error messages for the */
+/* strerror() and perror() functions. (If you change this value because you */
+/* are using additional errno values, you *HAVE* to provide appropriate error */
+/* messages for *ALL* locales.) */
+/* Default is 4 (0, ERANGE, EDOM, EILSEQ). */
+#define _PDCLIB_ERRNO_MAX 4
+
+#endif