Provide a fallback definition of HOST_NAME_MAX, in case one isn't

[sgt/agedu] / agedu.h

diff --git a/agedu.h b/agedu.h
index b0052f0..ec035d4 100644 (file)
--- a/agedu.h
+++ b/agedu.h
@@ -92,6 +92,12 @@
 #  include <netdb.h>
 #endif
     
+#ifndef HOST_NAME_MAX
+/* Reportedly at least one Solaris fails to comply with its POSIX
+ * requirement to define this (see POSIX spec for gethostname) */
+#define HOST_NAME_MAX 255 /* upper bound specified in SUS */
+#endif
+
 #define PNAME "agedu"
 
 #define DUMPHDR "agedu dump file. pathsep="