print errno when reporting a system call error

diff --git a/daemon.c b/daemon.c
index f70d27b8260bf09443ea587d8fab61f97d66acfb..ac7181a4832672ef1e599324a15868d1b06f8fc0 100644 (file)
--- a/daemon.c
+++ b/daemon.c
@@ -4,10 +4,6 @@
 #include "strbuf.h"
 #include "string-list.h"
 
-#ifndef HOST_NAME_MAX
-#define HOST_NAME_MAX 256
-#endif
-
 #ifdef NO_INITGROUPS
 #define initgroups(x, y) (0) /* nothing */
 #endif