Removed Cygwin platform.

[pdclib] / platform / example_cygwin / functions / stdlib / system.c

diff --git a/platform/example_cygwin/functions/stdlib/system.c b/platform/example_cygwin/functions/stdlib/system.c
deleted file mode 100644 (file)
index 685f430..0000000
--- a/platform/example_cygwin/functions/stdlib/system.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* system( const char * )
-
-   This file is part of the Public Domain C Library (PDCLib).
-   Permission is granted to use, modify, and / or redistribute at will.
-*/
-
-#include <stdlib.h>
-
-/* This is an example implementation of system() fit for use with POSIX kernels.
-*/
-
-extern int fork( void );
-extern int execve( const char * filename, char * const argv[], char * const envp[] );
-extern int wait( int * status );
-
-int system( const char * string )
-{
-    char const * const argv[] = { "sh", "-c", (char const * const)string, NULL };
-    if ( string != NULL )
-    {
-        int pid = fork();
-        if ( pid == 0 )
-        {
-            execve( "/bin/sh", (char * * const)argv, NULL );
-        }
-        else if ( pid > 0 )
-        {
-            while( wait( NULL ) != pid );
-        }
-    }
-    return -1;
-}
-
-#ifdef TEST
-#include <_PDCLIB_test.h>
-
-#define SHELLCOMMAND "echo 'SUCCESS testing system()'"
-
-int main( void )
-{
-    TESTCASE( system( SHELLCOMMAND ) );
-    return TEST_RESULTS;
-}
-
-#endif