cgi-fcgi-interp: Provide -G option.

[chiark-utils.git] / cprogs / cgi-fcgi-interp.c

diff --git a/cprogs/cgi-fcgi-interp.c b/cprogs/cgi-fcgi-interp.c
index 65532e677da1d67368d58680a26ce70719a69da3..d77d0ac3bad726bda521ad7c90058cf01edbc46e 100644 (file)
--- a/cprogs/cgi-fcgi-interp.c
+++ b/cprogs/cgi-fcgi-interp.c
@@ -37,6 +37,10 @@
  *          The real interpreter to use.  Eg "perl".  Need not
  *          be an absolute path; will be fed to execvp.
  *
+ *  -G<ident-info>
+ *          Add <ident-info> to the unique identifying information for
+ *          this fcgi program.  May be repeated; order is significant.
+ *
  *  -g<ident>
  *          Use <ident> rather than hex(sha256(<interp>\0<script>\0))
  *          as the basename of the leafname of the fcgi rendezvous
@@ -190,6 +194,7 @@ static void ident_addstring(const struct cmdinfo *ci, const char *string) {
 static const struct cmdinfo cmdinfos[]= {
   { "help",   0, .call=of_help                                         },
   { 0, 'g',   1,                    .sassignto= &ident                 },
+  { 0, 'G',   1, .call= ident_addstring                                },
   { 0, 'M',   1, .call=of_iassign,  .iassignto= &numservers            },
   { 0, 'D',   0,                    .iassignto= &debugmode,    .arg= 1 },
   { 0, 'c',   1, .call=of_iassign,  .iassignto= &check_interval        },