Permission is granted to use, modify, and / or redistribute at will.
*/
-/* This is an example implementation of _PDCLIB_open() fit for use with POSIX
- kernels.
+/* This is a stub implementation of open.
*/
#include <stdio.h>
+#include <errno.h>
#ifndef REGTEST
#include <_PDCLIB_glue.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-_PDCLIB_fd_t _PDCLIB_open( char const * const filename, unsigned int mode )
+int _PDCLIB_open( char const * const filename, unsigned int mode )
{
- int osmode = 0;
- if ( mode & _PDCLIB_FRW ) osmode |= O_RDWR;
- if ( mode & ( _PDCLIB_FWRITE | _PDCLIB_FAPPEND ) ) osmode |= O_CREAT;
- if ( mode & _PDCLIB_FWRITE ) osmode |= O_TRUNC;
- if ( mode & _PDCLIB_FAPPEND ) osmode |= O_APPEND;
- if ( ( mode & _PDCLIB_FREAD ) && ! ( mode & _PDCLIB_FRW ) ) osmode |= O_RDONLY;
- return open( filename, osmode );
+ errno = ENOTSUP;
+ return 1;
}
#endif
#ifdef TEST
#include <_PDCLIB_test.h>
+#include <stdlib.h>
+#include <string.h>
+
int main( void )
{
- TESTCASE( NO_TESTDRIVER );
return TEST_RESULTS;
}
#endif
+