1 files changed, 43 insertions, 0 deletions
diff --git a/gnu/libexec/uucp/libunix/rmdir.c b/gnu/libexec/uucp/libunix/rmdir.c
new file mode 100644
index 000000000000..12a7b9e4507c
--- /dev/null
+++ b/gnu/libexec/uucp/libunix/rmdir.c
@@ -0,0 +1,43 @@
+/* rmdir.c
+   Remove a directory on a system which doesn't have the rmdir system
+   call.  This is only called by uupick, which is not setuid, so we
+   don't have to worry about the problems of invoking the setuid
+   /bin/rmdir program.  */
+
+#include "uucp.h"
+
+#include "sysdep.h"
+
+#include <errno.h>
+
+int
+rmdir (zdir)
+     const char *zdir;
+{
+  const char *azargs[3];
+  int aidescs[3];
+  pid_t ipid;
+
+  azargs[0] = RMDIR_PROGRAM;
+  azargs[1] = zdir;
+  azargs[2] = NULL;
+  aidescs[0] = SPAWN_NULL;
+  aidescs[1] = SPAWN_NULL;
+  aidescs[2] = SPAWN_NULL;
+
+  ipid = ixsspawn (azargs, aidescs, TRUE, FALSE, (const char *) NULL,
+		   TRUE, TRUE, (const char *) NULL,
+		   (const char *) NULL, (const char *) NULL);
+
+  if (ipid < 0)
+    return -1;
+
+  if (ixswait ((unsigned long) ipid, (const char *) NULL) != 0)
+    {
+      /* Make up an errno value.  */
+      errno = EBUSY;
+      return -1;
+    }
+
+  return 0;
+}