first batch of -T markdown tests

[mandoc.git] / mandocd.c

diff --git a/mandocd.c b/mandocd.c
index 7d76b7635731f7ac8e36246e60ac5d84bb4b7e19..2f6046b730a0e7f1b46ab69b4587d88c8453fe97 100644 (file)
--- a/mandocd.c
+++ b/mandocd.c
@@ -1,4 +1,4 @@
-/*     $Id: mandocd.c,v 1.2 2017/02/05 22:51:11 schwarze Exp $ */
+/*     $Id: mandocd.c,v 1.5 2017/02/17 14:31:52 schwarze Exp $ */
 /*
  * Copyright (c) 2017 Michael Stapelberg <stapelberg@debian.org>
  * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -17,6 +17,10 @@
  */
 #include "config.h"
 
+#if HAVE_CMSG_XPG42
+#define _XPG4_2
+#endif
+
 #include <sys/types.h>
 #include <sys/socket.h>
 
@@ -45,7 +49,7 @@ enum  outt {
 
 static void      process(struct mparse *, enum outt, void *);
 static int       read_fds(int, int *);
-static void      usage(void) __attribute__((noreturn));
+static void      usage(void) __attribute__((__noreturn__));
 
 
 #define NUM_FDS 3
@@ -114,6 +118,7 @@ main(int argc, char *argv[])
        struct manoutput         options;
        struct mparse           *parser;
        void                    *formatter;
+       const char              *defos;
        const char              *errstr;
        int                      clientfd;
        int                      old_stdin;
@@ -123,9 +128,18 @@ main(int argc, char *argv[])
        int                      state, opt;
        enum outt                outtype;
 
+       defos = NULL;
        outtype = OUTT_ASCII;
-       while ((opt = getopt(argc, argv, "T:")) != -1) {
+       while ((opt = getopt(argc, argv, "I:T:")) != -1) {
                switch (opt) {
+               case 'I':
+                       if (strncmp(optarg, "os=", 3) == 0)
+                               defos = optarg + 3;
+                       else {
+                               warnx("-I %s: Bad argument", optarg);
+                               usage();
+                       }
+                       break;
                case 'T':
                        if (strcmp(optarg, "ascii") == 0)
                                outtype = OUTT_ASCII;
@@ -157,7 +171,7 @@ main(int argc, char *argv[])
 
        mchars_alloc();
        parser = mparse_alloc(MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1,
-           MANDOCLEVEL_BADARG, NULL, NULL);
+           MANDOCLEVEL_BADARG, NULL, defos);
 
        memset(&options, 0, sizeof(options));
        switch (outtype) {
@@ -266,6 +280,6 @@ process(struct mparse *parser, enum outt outtype, void *formatter)
 void
 usage(void)
 {
-       fprintf(stderr, "usage: mandocd [-T output] socket_fd\n");
+       fprintf(stderr, "usage: mandocd [-I os=name] [-T output] socket_fd\n");
        exit(1);
 }