Add TLS to MH. Handle --debug-level and --debug-line-info options.

* mailbox/mbx_default.c (attach_auth_ticket): Do not
proceed if auth is NULL.
* mh/mh_getopt.h (struct mh_argp_data): Change return type
and signature of handler.
(mh_argp_parse): Likewise.
* mh/mh_argp.c (parse_opt): Rewrite using new
handler prototype.
(mh_argp_parse): Use new hanlder type.
Assign argp children.

* mh/mh_init.c (mh_init): Call mu_init_tls_libs.

* mh/ali.c: Update opt_handler
* mh/anno.c: Update opt_handler
* mh/burst.c: Update opt_handler
* mh/comp.c: Update opt_handler
* mh/fmtcheck.c: Update opt_handler
* mh/folder.c: Update opt_handler
* mh/forw.c: Update opt_handler
* mh/inc.c: Update opt_handler
* mh/install-mh.c: Update opt_handler
* mh/mark.c: Update opt_handler
* mh/mhl.c: Update opt_handler
* mh/mhn.c: Update opt_handler
* mh/mhparam.c: Update opt_handler
* mh/mhpath.c: Update opt_handler
* mh/pick.c: Update opt_handler
* mh/refile.c: Update opt_handler
* mh/repl.c: Update opt_handler
* mh/rmf.c: Update opt_handler
* mh/rmm.c: Update opt_handler
* mh/scan.c: Update opt_handler
* mh/send.c: Update opt_handler
* mh/sortm.c: Update opt_handler
* mh/whatnow.c: Update opt_handler
* mh/whom.c: Update opt_handler

1 files changed, 3 insertions, 3 deletions

diff --git a/mh/repl.c b/mh/repl.c
index e501fef64..712595f3c 100644
--- a/mh/repl.c
+++ b/mh/repl.c
@@ -138,8 +138,8 @@ decode_cc_flag (const char *opt, const char *arg)
   return rc;
 }
 
-static int
-opt_handler (int key, char *arg, void *unused, struct argp_state *state)
+static error_t
+opt_handler (int key, char *arg, struct argp_state *state)
 {
   char *s;
   
@@ -271,7 +271,7 @@ opt_handler (int key, char *arg, void *unused, struct argp_state *state)
       break;
       
     default:
-      return 1;
+      return ARGP_ERR_UNKNOWN;
     }
   return 0;
 }