/* $Id$ */
-/* Release $Name$ */
-
/* system( const char * )
This file is part of the Public Domain C Library (PDCLib).
#include <stdlib.h>
-/* This is an example implementation of system() fit for use with POSIX kernels.
+/* This is a stub implementation of getenv
*/
-#include <unistd.h>
-#include <sys/wait.h>
-
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;
}