Note version 1.11.4 bits. Here we go!

[mandoc.git] / read.c

diff --git a/read.c b/read.c
index 9a1d9f372d71ae3e093ef62f0ae1f31f955c4900..da273ae183c98ec18a09301e9cefd9b3f1fb26a8 100644 (file)
--- a/read.c
+++ b/read.c
@@ -1,4 +1,4 @@
-/*     $Id: read.c,v 1.14 2011/04/30 10:18:24 kristaps Exp $ */
+/*     $Id: read.c,v 1.15 2011/05/26 20:36:21 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -19,8 +19,10 @@
 #include "config.h"
 #endif
 
-#include <sys/stat.h>
-#include <sys/mman.h>
+#ifdef HAVE_MMAP
+# include <sys/stat.h>
+# include <sys/mman.h>
+#endif
 
 #include <assert.h>
 #include <ctype.h>
@@ -529,19 +531,22 @@ pdesc(struct mparse *curp, const char *file, int fd)
 
        mparse_buf_r(curp, blk, 1);
 
+#ifdef HAVE_MMAP
        if (with_mmap)
                munmap(blk.buf, blk.sz);
        else
+#endif
                free(blk.buf);
 }
 
 static int
 read_whole_file(const char *file, int fd, struct buf *fb, int *with_mmap)
 {
-       struct stat      st;
        size_t           off;
        ssize_t          ssz;
 
+#ifdef HAVE_MMAP
+       struct stat      st;
        if (-1 == fstat(fd, &st)) {
                perror(file);
                return(0);
@@ -566,6 +571,7 @@ read_whole_file(const char *file, int fd, struct buf *fb, int *with_mmap)
                if (fb->buf != MAP_FAILED)
                        return(1);
        }
+#endif
 
        /*
         * If this isn't a regular file (like, say, stdin), then we must