1 files changed, 33 insertions, 0 deletions
diff --git a/package/toolbox/src/src/printenv.c b/package/toolbox/src/src/printenv.c
new file mode 100644
index 000000000..304258c4a
--- /dev/null
+++ b/package/toolbox/src/src/printenv.c
@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+extern char** environ;
+
+int main (int argc, char **argv)
+{
+    char** e;
+    char* v;
+    int i;
+   
+    if (argc == 1) {
+        e = environ;
+        while (*e) {
+	    write(1, *e, strlen(*e));
+	    write(1, "\n", 1);
+            e++;
+        }
+    } else {
+        for (i=1; i<argc; i++) {
+            v = getenv(argv[i]);
+            if (v) {
+		write(1, v, strlen(v));
+		write(1, "\n", 1);
+            }
+        }
+    }
+
+    return 0;
+}
+