[or-cvs] make the compile work (and not complain) on sunos 5.9

[arma@seul.org (Roger Dingledine)]

Update of /home/or/cvsroot/src/common
In directory moria.mit.edu:/home2/arma/work/onion/cvs/src/common

Modified Files:
	util.c 
Log Message:
make the compile work (and not complain) on sunos 5.9


Index: util.c
===================================================================
RCS file: /home/or/cvsroot/src/common/util.c,v
retrieving revision 1.128
retrieving revision 1.129
diff -u -d -r1.128 -r1.129
--- util.c	24 Aug 2004 21:57:10 -0000	1.128
+++ util.c	25 Aug 2004 17:31:46 -0000	1.129
@@ -497,7 +497,7 @@
   cp = str;
   while (1) {
     if (skipSpace) {
-      while (isspace(*cp)) ++cp;
+      while (isspace((int)*cp)) ++cp;
     }
     end = strstr(cp,sep);
     if (!end) {
@@ -508,7 +508,7 @@
     }
 
     if (skipSpace) {
-      while (end > cp && isspace(*(end-1)))
+      while (end > cp && isspace((int)*(end-1)))
         --end;
     }
     smartlist_add(sl, tor_strndup(cp, end-cp));
@@ -874,6 +874,12 @@
   long udiff;
   long secdiff = end->tv_sec - start->tv_sec;
 
+/* XXX some SunOS machines don't have LONG_MAX defined in the includes
+ * we use. Surely there is a better fix... */
+#ifndef LONG_MAX
+#define LONG_MAX 2147483647L
+#endif
+
   if (secdiff+1 > LONG_MAX/1000000) {
     log_fn(LOG_WARN, "comparing times too far apart.");
     return LONG_MAX;