X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=platform%2Fexample%2Ffunctions%2F_PDCLIB%2Fstdinit.c;h=af37f069c2e74cea62b79bec20e028a5e93a9e73;hp=a02c691c4af8772140a8c5c35e3c9314559550d8;hb=393020b6e48719d27699dea6b29e53025bbd5123;hpb=f408c1fd633015089d2a0fc6bc31c9f61eeae0a9

diff --git a/platform/example/functions/_PDCLIB/stdinit.c b/platform/example/functions/_PDCLIB/stdinit.c
index a02c691..af37f06 100644
--- a/platform/example/functions/_PDCLIB/stdinit.c
+++ b/platform/example/functions/_PDCLIB/stdinit.c
@@ -23,25 +23,32 @@ static char _PDCLIB_sin_buffer[BUFSIZ];
 static char _PDCLIB_sout_buffer[BUFSIZ];
 static char _PDCLIB_serr_buffer[BUFSIZ];
 
+static unsigned char _PDCLIB_sin_ungetbuf[_PDCLIB_UNGETCBUFSIZE];
+static unsigned char _PDCLIB_sout_ungetbuf[_PDCLIB_UNGETCBUFSIZE];
+static unsigned char _PDCLIB_serr_ungetbuf[_PDCLIB_UNGETCBUFSIZE];
+
 /* FIXME: serr should handle one character. Buffering on out / in? */
-static struct _PDCLIB_file_t _PDCLIB_serr = { 2, { 0, 0 }, _PDCLIB_serr_buffer, BUFSIZ, 0, 0, _IONBF, NULL, NULL };
-static struct _PDCLIB_file_t _PDCLIB_sout = { 1, { 0, 0 }, _PDCLIB_sout_buffer, BUFSIZ, 0, 0, _IOLBF, NULL, &_PDCLIB_serr };
-static struct _PDCLIB_file_t _PDCLIB_sin  = { 0, { 0, 0 }, _PDCLIB_sin_buffer, BUFSIZ, 0, 0, _IOLBF, NULL, &_PDCLIB_sout };
+static struct _PDCLIB_file_t _PDCLIB_serr = { 2, _PDCLIB_serr_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_serr_ungetbuf, _IONBF | _PDCLIB_FWRITE, NULL, NULL };
+static struct _PDCLIB_file_t _PDCLIB_sout = { 1, _PDCLIB_sout_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_sout_ungetbuf, _IOLBF | _PDCLIB_FWRITE, NULL, &_PDCLIB_serr };
+static struct _PDCLIB_file_t _PDCLIB_sin  = { 0, _PDCLIB_sin_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_sin_ungetbuf, _IOLBF | _PDCLIB_FREAD, NULL, &_PDCLIB_sout };
 
 struct _PDCLIB_file_t * stdin  = &_PDCLIB_sin;
 struct _PDCLIB_file_t * stdout = &_PDCLIB_sout;
 struct _PDCLIB_file_t * stderr = &_PDCLIB_serr;
 
+/* FIXME: This approach is a possible attack vector. */
+struct _PDCLIB_file_t * _PDCLIB_filelist = &_PDCLIB_sin;
+
 #endif
 
 #ifdef TEST
-/* TODO: Necessity of this undef should probably be circumvented. */
-#undef SEEK_SET
 #include <_PDCLIB_test.h>
 
 int main( void )
 {
-    TESTCASE( NO_TESTDRIVER );
+    /* Testing covered by several other testdrivers using stdin / stdout / 
+       stderr.
+    */
     return TEST_RESULTS;
 }