Kernel build mostly successful

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3454 42af7a65-404d-4744-a932-0658087f49c3

15 files changed, 20 insertions, 17 deletions

diff --git a/nuttx/lib/stdio/lib_fgetpos.c b/nuttx/lib/stdio/lib_fgetpos.c
index a641db481..af07f7387 100644
--- a/nuttx/lib/stdio/lib_fgetpos.c
+++ b/nuttx/lib/stdio/lib_fgetpos.c
@@ -107,7 +107,7 @@ int fgetpos(FAR FILE *stream, FAR fpos_t *pos)
 #if CONFIG_DEBUG
   if (!stream || !pos)
     {
-      errno = EINVAL;
+      set_errno(EINVAL);
       return ERROR;
     }
 #endif
diff --git a/nuttx/lib/stdio/lib_fileno.c b/nuttx/lib/stdio/lib_fileno.c
index 2fe3d9c99..7366194ba 100644
--- a/nuttx/lib/stdio/lib_fileno.c
+++ b/nuttx/lib/stdio/lib_fileno.c
@@ -60,7 +60,7 @@ int fileno(FAR FILE *stream)
 
   if (ret < 0)
     {
-      errno = EBADF;
+      set_errno(EBADF);
       return ERROR;
     }
   return ret;
diff --git a/nuttx/lib/stdio/lib_fopen.c b/nuttx/lib/stdio/lib_fopen.c
index 07437161c..42ac19d1b 100644
--- a/nuttx/lib/stdio/lib_fopen.c
+++ b/nuttx/lib/stdio/lib_fopen.c
@@ -230,7 +230,7 @@ errout_with_sem:
   stream_semgive(slist);
 
 errout:
-  *get_errno_ptr() = err;
+  set_errno(err);
   return NULL;
 }
 
diff --git a/nuttx/lib/stdio/lib_fputs.c b/nuttx/lib/stdio/lib_fputs.c
index 870c5c42e..54801ca50 100644
--- a/nuttx/lib/stdio/lib_fputs.c
+++ b/nuttx/lib/stdio/lib_fputs.c
@@ -100,7 +100,7 @@ int fputs(FAR const char *s, FAR FILE *stream)
 
   if (!s)
     {
-      *get_errno_ptr() = EINVAL;
+      set_errno(EINVAL);
     }
   else
     {
diff --git a/nuttx/lib/stdio/lib_fseek.c b/nuttx/lib/stdio/lib_fseek.c
index e56645ab6..a68de79fe 100644
--- a/nuttx/lib/stdio/lib_fseek.c
+++ b/nuttx/lib/stdio/lib_fseek.c
@@ -119,7 +119,7 @@ int fseek(FAR FILE *stream, long int offset, int whence)
 
   if (!stream)
     {
-      errno = EBADF;
+      set_errno(EBADF);
       return ERROR;
     }
 #endif
diff --git a/nuttx/lib/stdio/lib_fsetpos.c b/nuttx/lib/stdio/lib_fsetpos.c
index 637c627b5..ad3e67230 100644
--- a/nuttx/lib/stdio/lib_fsetpos.c
+++ b/nuttx/lib/stdio/lib_fsetpos.c
@@ -107,7 +107,7 @@ int fsetpos(FAR FILE *stream, FAR fpos_t *pos)
 #if CONFIG_DEBUG
   if (!stream || !pos)
     {
-      errno = EINVAL;
+      set_errno(EINVAL);
       return ERROR;
     }
 #endif
diff --git a/nuttx/lib/stdio/lib_ftell.c b/nuttx/lib/stdio/lib_ftell.c
index b0b0a78e5..cd0e48368 100644
--- a/nuttx/lib/stdio/lib_ftell.c
+++ b/nuttx/lib/stdio/lib_ftell.c
@@ -107,7 +107,7 @@ long ftell(FAR FILE *stream)
 
   if (!stream)
     {
-      errno = EBADF;
+      set_errno(EBADF);
       return ERROR;
     }
 
diff --git a/nuttx/lib/stdio/lib_libfflush.c b/nuttx/lib/stdio/lib_libfflush.c
index 68a1bc39f..3e9de538a 100644
--- a/nuttx/lib/stdio/lib_libfflush.c
+++ b/nuttx/lib/stdio/lib_libfflush.c
@@ -114,7 +114,7 @@ ssize_t lib_fflush(FAR FILE *stream, bool bforce)
 
   if (stream->fs_filedes < 0 || (stream->fs_oflags & O_WROK) == 0)
     {
-      *get_errno_ptr() = EBADF;
+      set_errno(EBADF);
       return ERROR;
     }
 
diff --git a/nuttx/lib/stdio/lib_libflushall.c b/nuttx/lib/stdio/lib_libflushall.c
index de2853df8..0b95fc22d 100644
--- a/nuttx/lib/stdio/lib_libflushall.c
+++ b/nuttx/lib/stdio/lib_libflushall.c
@@ -121,7 +121,7 @@ int lib_flushall(FAR struct streamlist *list)
                     * to flush all of the buffered write data.  Return EOF on failure.
                     */
 
-                   lasterrno = *get_errno_ptr();
+                   lasterrno = get_errno();
                    ret = ERROR;
                  }
              }
@@ -131,6 +131,9 @@ int lib_flushall(FAR struct streamlist *list)
 
   /* If any flush failed, return that last failed flush */
 
-  *get_errno_ptr() = lasterrno;
+  if (ret != OK)
+    {
+      set_errno(lasterrno);
+    }
   return ret;
 }
diff --git a/nuttx/lib/stdio/lib_libfread.c b/nuttx/lib/stdio/lib_libfread.c
index abeb34deb..4d402a42b 100644
--- a/nuttx/lib/stdio/lib_libfread.c
+++ b/nuttx/lib/stdio/lib_libfread.c
@@ -93,7 +93,7 @@ ssize_t lib_fread(FAR void *ptr, size_t count, FAR FILE *stream)
 
   if (!stream || (stream->fs_oflags & O_RDOK) == 0)
     {
-      *get_errno_ptr() = EBADF;
+      set_errno(EBADF);
       bytes_read = -1;
     }
   else
diff --git a/nuttx/lib/stdio/lib_libfwrite.c b/nuttx/lib/stdio/lib_libfwrite.c
index 3b7253cdd..e2c35e3e9 100644
--- a/nuttx/lib/stdio/lib_libfwrite.c
+++ b/nuttx/lib/stdio/lib_libfwrite.c
@@ -96,7 +96,7 @@ ssize_t lib_fwrite(FAR const void *ptr, size_t count, FAR FILE *stream)
 
   if (!stream || (stream->fs_oflags & O_WROK) == 0)
     {
-      *get_errno_ptr() = EBADF;
+      set_errno(EBADF);
       goto errout;
     }
 
diff --git a/nuttx/lib/stdio/lib_rawinstream.c b/nuttx/lib/stdio/lib_rawinstream.c
index b54305ce6..ead3116b4 100644
--- a/nuttx/lib/stdio/lib_rawinstream.c
+++ b/nuttx/lib/stdio/lib_rawinstream.c
@@ -66,7 +66,7 @@ static int rawinstream_getc(FAR struct lib_instream_s *this)
               return ch;
             }
         }
-      while (nwritten < 0 && errno == EINTR);
+      while (nwritten < 0 && get_errno() == EINTR);
     }
 
   return EOF;
diff --git a/nuttx/lib/stdio/lib_rawoutstream.c b/nuttx/lib/stdio/lib_rawoutstream.c
index bf9a68206..05cb5853f 100644
--- a/nuttx/lib/stdio/lib_rawoutstream.c
+++ b/nuttx/lib/stdio/lib_rawoutstream.c
@@ -64,7 +64,7 @@ static void rawoutstream_putc(FAR struct lib_outstream_s *this, int ch)
               this->nput++;
             }
         }
-      while (nwritten < 0 && *get_errno_ptr() == EINTR);
+      while (nwritten < 0 && get_errno() == EINTR);
     }
 }
 
diff --git a/nuttx/lib/stdio/lib_rdflush.c b/nuttx/lib/stdio/lib_rdflush.c
index 592cc4183..948dcce5d 100644
--- a/nuttx/lib/stdio/lib_rdflush.c
+++ b/nuttx/lib/stdio/lib_rdflush.c
@@ -96,7 +96,7 @@ int lib_rdflush(FAR FILE *stream)
 {
   if (!stream)
     {
-      *get_errno_ptr() = EBADF;
+      set_errno(EBADF);
       return ERROR;
     }
 
diff --git a/nuttx/lib/stdio/lib_ungetc.c b/nuttx/lib/stdio/lib_ungetc.c
index 9ad72b394..e27428fa4 100644
--- a/nuttx/lib/stdio/lib_ungetc.c
+++ b/nuttx/lib/stdio/lib_ungetc.c
@@ -99,7 +99,7 @@ int ungetc(int c, FAR FILE *stream)
   if ((stream && stream->fs_filedes < 0) ||
       ((stream->fs_oflags & O_RDOK) == 0))
     {
-      errno = EBADF;
+      set_errno(EBADF);
       return EOF;
     }
 
@@ -114,7 +114,7 @@ int ungetc(int c, FAR FILE *stream)
   else
 #endif
     {
-      errno = ENOMEM;
+      set_errno(ENOMEM);
       return EOF;
     }
 }