#ifndef _PDCLIB_STDIO_H
#define _PDCLIB_STDIO_H _PDCLIB_STDIO_H
-
-#ifndef _PDCLIB_INT_H
-#define _PDCLIB_INT_H _PDCLIB_INT_H
#include <_PDCLIB_int.h>
-#endif
+_PDCLIB_BEGIN_EXTERN_C
#ifndef _PDCLIB_SIZE_T_DEFINED
#define _PDCLIB_SIZE_T_DEFINED _PDCLIB_SIZE_T_DEFINED
#define L_tmpnam _PDCLIB_L_tmpnam
#define TMP_MAX _PDCLIB_TMP_MAX
-/* See fseek(), third argument */
-#define SEEK_CUR _PDCLIB_SEEK_CUR
-#define SEEK_END _PDCLIB_SEEK_END
-#define SEEK_SET _PDCLIB_SEEK_SET
+/* See fseek(), third argument
+ *
+ * Some system headers (e.g. windows) also define the SEEK_* values. Check for
+ * this and validate that they're the same value
+ */
+#if !defined(SEEK_CUR)
+ #define SEEK_CUR _PDCLIB_SEEK_CUR
+#elif SEEK_CUR != _PDCLIB_SEEK_CUR
+ #error SEEK_CUR != _PDCLIB_SEEK_CUR
+#endif
+
+#if !defined(SEEK_END)
+ #define SEEK_END _PDCLIB_SEEK_END
+#elif SEEK_END != _PDCLIB_SEEK_END
+ #error SEEK_END != _PDCLIB_SEEK_END
+#endif
+
+#if !defined(SEEK_SET)
+ #define SEEK_SET _PDCLIB_SEEK_SET
+#elif SEEK_SET != _PDCLIB_SEEK_SET
+ #error SEEK_SET != _PDCLIB_SEEK_SET
+#endif
extern FILE * stdin;
extern FILE * stdout;
If there already is a file with the new filename, behaviour is defined by
the glue code (see functions/_PDCLIB/rename.c).
*/
-int rename( const char * old, const char * new );
+int rename( const char * old, const char * newn );
/* Open a temporary file with mode "wb+", i.e. binary-update. Remove the file
automatically if it is closed or the program exits normally (by returning
*/
FILE * fopen( const char * _PDCLIB_restrict filename, const char * _PDCLIB_restrict mode );
+/* Creates a stream connected to the file descriptor \p fd with mode \p mode.
+ Mode must match the mode with which the file descriptor was opened.
+*/
+FILE * _PDCLIB_fdopen( _PDCLIB_fd_t fd, int mode, const char* filename );
+
/* Close any file currently associated with the given stream. Open the file
identified by the given filename with the given mode (equivalent to fopen()),
and associate it with the given stream. If filename is a NULL pointer,
*/
int fputs( const char * _PDCLIB_restrict s, FILE * _PDCLIB_restrict stream );
-/* Equivalent to fgetc( stream ), but may be implemented as a macro that
+/* Equivalent to fgetc( stream ), but may be overloaded by a macro that
evaluates its parameter more than once.
*/
-#define getc( stream ) fgetc( stream )
+int getc( FILE * stream );
-/* Equivalent to fgetc( stdin ), but may be implemented as a macro. */
-#define getchar() fgetc( stdin )
+/* Equivalent to fgetc( stdin ). */
+int getchar( void );
/* Read characters from given stream into the array s, stopping at \n or EOF.
The string read is terminated with \0. Returns s if successful. If EOF is
*/
char * gets( char * s );
-/* Equivalent to fputc( c, stream ), but may be implemented as a macro that
+/* Equivalent to fputc( c, stream ), but may be overloaded by a macro that
evaluates its parameter more than once.
*/
-#define putc( c, stream ) fputc( c, stream )
+int putc( int c, FILE * stream );
-/* Equivalent to fputc( c, stdout ), but may be implemented as a macro that
+/* Equivalent to fputc( c, stdout ), but may be overloaded by a macro that
evaluates its parameter more than once.
*/
-#define putchar( c ) putc( c, stdout )
+int putchar( int c );
/* Write the string s (not including the terminating \0) to stdout, and append
a newline to the output. Returns a value >= 0 when successful, EOF if a
*/
void perror( const char * s );
+_PDCLIB_END_EXTERN_C
#endif