[gandr] split _PDCLIB_stdinit to better separate stdio and locale

[pdclib.old] / platform / gandr / functions / _PDCLIB / _PDCLIB_stdstreams.c

diff --git a/platform/gandr/functions/_PDCLIB/_PDCLIB_stdstreams.c b/platform/gandr/functions/_PDCLIB/_PDCLIB_stdstreams.c
new file mode 100644 (file)
index 0000000..9ce1115
--- /dev/null
+++ b/platform/gandr/functions/_PDCLIB/_PDCLIB_stdstreams.c
@@ -0,0 +1,93 @@
+/* _PDCLIB_stdstream
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
+#include <locale.h>
+#include <limits.h>
+
+#ifndef REGTEST
+#include <_PDCLIB_io.h>
+#include <threads.h>
+
+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];
+
+extern _PDCLIB_fileops_t _PDCLIB_fileops;
+
+static FILE _PDCLIB_serr = {
+    .ops        = &_PDCLIB_fileops,
+    .handle     = { .pointer = NULL },
+    .buffer     = _PDCLIB_serr_buffer,
+    .bufsize    = BUFSIZ,
+    .bufidx     = 0,
+    .bufend     = 0,
+    .ungetidx   = 0,
+    .ungetbuf   = _PDCLIB_serr_ungetbuf,
+    .status     = _IONBF | _PDCLIB_FWRITE | _PDCLIB_STATIC,
+    .filename   = NULL,
+    .next       = NULL,
+};
+static FILE _PDCLIB_sout = {
+    .ops        = &_PDCLIB_fileops,
+    .handle     = { .pointer = NULL },
+    .buffer     = _PDCLIB_sout_buffer,
+    .bufsize    = BUFSIZ,
+    .bufidx     = 0,
+    .bufend     = 0,
+    .ungetidx   = 0,
+    .ungetbuf   = _PDCLIB_sout_ungetbuf,
+    .status     = _IOLBF | _PDCLIB_FWRITE | _PDCLIB_STATIC,
+    .filename   = NULL,
+    .next       = &_PDCLIB_serr
+};
+static FILE _PDCLIB_sin  = {
+    .ops        = &_PDCLIB_fileops,
+    .handle     = { .pointer = NULL },
+    .buffer     = _PDCLIB_sin_buffer,
+    .bufsize    = BUFSIZ,
+    .bufidx     = 0,
+    .bufend     = 0,
+    .ungetidx   = 0,
+    .ungetbuf   = _PDCLIB_sin_ungetbuf,
+    .status     = _IOLBF | _PDCLIB_FREAD | _PDCLIB_STATIC,
+    .filename   = NULL,
+    .next       = &_PDCLIB_sout
+};
+
+FILE * stdin  = &_PDCLIB_sin;
+FILE * stdout = &_PDCLIB_sout;
+FILE * stderr = &_PDCLIB_serr;
+
+FILE * _PDCLIB_filelist = &_PDCLIB_sin;
+
+/* Todo: Better solution than this! */
+__attribute__((constructor)) static void init_stdio(void)
+{
+    _PDCLIB_initclocale( &_PDCLIB_global_locale );
+    mtx_init(&stdin->lock,  mtx_recursive);
+    mtx_init(&stdout->lock, mtx_recursive);
+    mtx_init(&stderr->lock, mtx_recursive);
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    /* Testing covered by several other testdrivers using stdin / stdout /
+       stderr.
+    */
+    return TEST_RESULTS;
+}
+
+#endif