Merged branch stdio_rewrite back into trunk.

[pdclib] / platform / example / functions / _PDCLIB / remove.c

diff --git a/platform/example/functions/_PDCLIB/remove.c b/platform/example/functions/_PDCLIB/remove.c
deleted file mode 100644 (file)
index 184a1f2..0000000
--- a/platform/example/functions/_PDCLIB/remove.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* $Id$ */
-
-/* _PDCLIB_remove( const char * )
-
-   This file is part of the Public Domain C Library (PDCLib).
-   Permission is granted to use, modify, and / or redistribute at will.
-*/
-
-/* This is an example implementation of _PDCLIB_remove() (declared in
-   _PDCLIB_glue.h), fit for use in POSIX kernels.
-   NOTE: Linux is *not* POSIX-compliant in this, as it sets EISDIR instead of
-   EPERM if you try to unlink a directory. Check the manpage for unlink(2).
-*/
-
-#ifndef REGTEST
-#include <_PDCLIB_glue.h>
-#include <errno.h>
-#include <unistd.h>
-
-int _PDCLIB_remove( const char * filename )
-{
-    int prev_errno = errno;
-    int rc;
-    errno = 0;
-    if ( ( ( rc = unlink( filename ) ) != 0 ) && ( errno == EISDIR ) )
-    {
-        rc = rmdir( filename );
-    }
-    errno = prev_errno;
-    return rc;
-}
-
-#endif
-
-#ifdef TEST
-/* TODO: Work around the following undef */
-#undef SEEK_SET
-#include <_PDCLIB_test.h>
-
-#include <stdlib.h>
-#include <string.h>
-
-int main( void )
-{
-    char filename[] = "touch testfile";
-    system( filename );
-    /* file is actually readable */
-    TESTCASE( fopen( filename + 6, "r" ) != NULL );
-    /* remove function does not return error */
-    TESTCASE( _PDCLIB_remove( filename + 6 ) == 0 );
-    /* file is no longer readable */
-    TESTCASE( fopen( filename + 6, "r" ) == NULL );
-    /* remove function does return error */
-    TESTCASE( _PDCLIB_remove( filename + 6 ) != 0 );
-    memcpy( filename, "mkdir", 5 );
-    /* create directory */
-    system( filename );
-    /* remove function does not return error */
-    TESTCASE( _PDCLIB_remove( filename + 6 ) == 0 );
-    /* remove function does return error */
-    TESTCASE( _PDCLIB_remove( filename + 6 ) != 0 );
-    return TEST_RESULTS;
-}
-
-#endif