Changes to get PX4 config to build. Also some warning removal

4 files changed, 16 insertions, 11 deletions

diff --git a/apps/nshlib/nsh_command.c b/apps/nshlib/nsh_command.c
index 7d914075f..faf64bbe5 100644
--- a/apps/nshlib/nsh_command.c
+++ b/apps/nshlib/nsh_command.c
@@ -411,9 +411,9 @@ static const struct cmdmap_s g_cmdmap[] =
 #ifndef CONFIG_NSH_DISABLE_HELP
 static inline void help_cmdlist(FAR struct nsh_vtbl_s *vtbl)
 {
-  int i;
-  int j;
-  int k;
+  unsigned int i;
+  unsigned int j;
+  unsigned int k;
 
   /* Print the command name in NUM_CMD_ROWS rows with CMDS_PER_LINE commands
    * on each line.
diff --git a/apps/nshlib/nsh_dbgcmds.c b/apps/nshlib/nsh_dbgcmds.c
index e0bf79de1..15ce9498b 100644
--- a/apps/nshlib/nsh_dbgcmds.c
+++ b/apps/nshlib/nsh_dbgcmds.c
@@ -89,7 +89,7 @@ struct dbgmem_s
  * Name: mem_parse
  ****************************************************************************/
 
-int mem_parse(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv,
+static int mem_parse(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv,
               struct dbgmem_s *mem)
 {
   char *pcvalue = strchr(argv[1], '=');
@@ -148,8 +148,8 @@ int cmd_mb(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   struct dbgmem_s mem;
   volatile uint8_t *ptr;
+  unsigned int i;
   int ret;
-  int i;
 
   ret = mem_parse(vtbl, argc, argv, &mem);
   if (ret == 0)
@@ -202,15 +202,17 @@ int cmd_mh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   struct dbgmem_s mem;
   volatile uint16_t *ptr;
+  unsigned int i;
   int ret;
-  int i;
 
   ret = mem_parse(vtbl, argc, argv, &mem);
   if (ret == 0)
     {
       /* Loop for the number of requested bytes */
 
-      for (i = 0, ptr = (volatile uint16_t*)mem.dm_addr; i < mem.dm_count; i += 2, ptr++)
+      for (i = 0, ptr = (volatile uint16_t*)mem.dm_addr;
+           i < mem.dm_count;
+           i += 2, ptr++)
         {
           /* Print the value at the address */
 
@@ -256,8 +258,8 @@ int cmd_mw(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   struct dbgmem_s mem;
   volatile uint32_t *ptr;
+  unsigned int i;
   int ret;
-  int i;
 
   ret = mem_parse(vtbl, argc, argv, &mem);
   if (ret == 0)
diff --git a/apps/nshlib/nsh_fscmds.c b/apps/nshlib/nsh_fscmds.c
index 19fc01afa..0ece652f3 100644
--- a/apps/nshlib/nsh_fscmds.c
+++ b/apps/nshlib/nsh_fscmds.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * apps/nshlib/nsh_fscmds.c
  *
- *   Copyright (C) 2007-2009, 2011-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2009, 2011-2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -1491,7 +1491,7 @@ int cmd_cmp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 
       /* A partial read indicates the end of file (usually) */
 
-      if (nbytesread1 < sizeof(buf1))
+      if (nbytesread1 < (size_t)sizeof(buf1))
         {
           break;
         }
@@ -1516,3 +1516,4 @@ errout:
 }
 #endif
 #endif
+
diff --git a/apps/nshlib/nsh_init.c b/apps/nshlib/nsh_init.c
index 7c7e78ea1..96dea72bc 100644
--- a/apps/nshlib/nsh_init.c
+++ b/apps/nshlib/nsh_init.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * apps/nshlib/nsh_init.c
  *
- *   Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -39,6 +39,8 @@
 
 #include <nuttx/config.h>
 
+#include <apps/nsh.h>
+
 #include "nsh.h"
 
 /****************************************************************************