Add comment describing HAVE_PSTAT_GETDYNAMIC.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/getloadavg.c b/src/getloadavg.c
index 84000267b1e..52958d4d53f 100644
--- a/src/getloadavg.c
+++ b/src/getloadavg.c
@@ -19,6 +19,14 @@
 
 /* Compile-time symbols that this file uses:
 
+   HAVE_PSTAT_GETDYNAMIC        Define this if your system has the
+                                pstat_getdynamic function.  I think it
+                                is unique to HPUX9.  The best way to get the
+                                definition is through the AC_FUNC_GETLOADAVG
+                                macro that comes with autoconf 2.13 or newer.
+                                If that isn't an option, then just put
+                                AC_CHECK_FUNCS(pstat_getdynamic) in your
+                                configure.in file.
    FIXUP_KERNEL_SYMBOL_ADDR()   Adjust address in returned struct nlist.
    KERNEL_FILE                  Pathname of the kernel to nlist.
    LDAV_CVT()                   Scale the load average from the kernel.