Allow commandline.c to compile on Solaris

commandline.c failed to compile on Solaris because NAME_MAX was
undefined.  Include 'isc/dir.h' which defines NAME_MAX for platforms
that don't define it.

    In file included from commandline.c:54:
    ./include/isc/commandline.h:31:38: error: 'NAME_MAX' undeclared here (not in a function)
       31 | extern char isc_commandline_progname[NAME_MAX];
          |                                      ^~~~~~~~

diff --git a/lib/isc/include/isc/commandline.h b/lib/isc/include/isc/commandline.h
index dfa8430d3f2c4b3f1384d5136b67ceb6c68e3af8..a7895a800fd1ba33819f1e318c79eefca58d1668 100644 (file)
--- a/lib/isc/include/isc/commandline.h
+++ b/lib/isc/include/isc/commandline.h
@@ -18,6 +18,7 @@
 #include <limits.h>
 #include <stdbool.h>
 
+#include <isc/dir.h>
 #include <isc/result.h>
 #include <isc/types.h>