Explain why maxsymlinks() exist.

git-svn-id: svn://svn.sv.gnu.org/sysvinit/sysvinit/trunk@142 456724a4-4300-0410-8514-c89748c515a2

diff --git a/src/killall5.c b/src/killall5.c
index 3bb6f9d7c8cd6738d12b0ae350f98b4695d0d392..187255598df3030a7fce410788d6aa6e30ecf5e4 100644 (file)
--- a/src/killall5.c
+++ b/src/killall5.c
@@ -377,7 +377,8 @@ out:
 }
 
 /*
- *     Get the maximal number of symlinks to follow.
+ * Get the maximal number of symlinks to follow.  Use sysconf() on
+ * Hurd where the hardcoded value MAXSYMLINKS is not available.
  */
 static int maxsymlinks(void)
 {