diff options
Diffstat (limited to 'examples/libc/env.c')
| -rw-r--r-- | examples/libc/env.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/examples/libc/env.c b/examples/libc/env.c new file mode 100644 index 0000000000..56f906774f --- /dev/null +++ b/examples/libc/env.c @@ -0,0 +1,18 @@ +/*
+ * env.c
+ *
+ * Created on: 2010-11-17
+ * Author: bernard
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <finsh.h>
+
+int libc_env()
+{
+ printf("PATH=%s\n", getenv("PATH"));
+ putenv("foo=bar");
+ printf("foo=%s\n", getenv("foo"));
+ return 0;
+}
+FINSH_FUNCTION_EXPORT(libc_env, get/set_env test);
|