Author: stefan2
Date: Tue Sep 15 16:02:55 2015
New Revision: 1703240
URL: http://svn.apache.org/r1703240
Log:
Fix a bunch of "declaration of 'read' shadows a global declaration" warnings.
* subversion/libsvn_fs_fs/index.c
* subversion/libsvn_fs_fs/transaction.c
* subversion/libsvn_fs_x/index.c
* subversion/libsvn_fs_x/transaction.c
(*): Rename local "read" variables to "bytes_read".
Found by: stsp
Modified:
subversion/trunk/subversion/libsvn_fs_fs/index.c
subversion/trunk/subversion/libsvn_fs_fs/transaction.c
subversion/trunk/subversion/libsvn_fs_x/index.c
subversion/trunk/subversion/libsvn_fs_x/transaction.c
Modified: subversion/trunk/subversion/libsvn_fs_fs/index.c
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_fs/index.c?rev=1703240&r1=1703239&r2=1703240&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_fs/index.c (original)
+++ subversion/trunk/subversion/libsvn_fs_fs/index.c Tue Sep 15 16:02:55 2015
@@ -251,7 +251,7 @@ static svn_error_t *
packed_stream_read(svn_fs_fs__packed_number_stream_t *stream)
{
unsigned char buffer[MAX_NUMBER_PREFETCH];
- apr_size_t read = 0;
+ apr_size_t bytes_read = 0;
apr_size_t i;
value_position_pair_t *target;
apr_off_t block_start = 0;
@@ -273,33 +273,34 @@ packed_stream_read(svn_fs_fs__packed_num
* boundaries. This shall prevent jumping back and forth between two
* blocks because the extra data was not actually request _now_.
*/
- read = sizeof(buffer);
+ bytes_read = sizeof(buffer);
block_left = stream->block_size - (stream->next_offset - block_start);
- if (block_left >= 10 && block_left < read)
- read = (apr_size_t)block_left;
+ if (block_left >= 10 && block_left < bytes_read)
+ bytes_read = (apr_size_t)block_left;
/* Don't read beyond the end of the file section that belongs to this
* index / stream. */
- read = (apr_size_t)MIN(read, stream->stream_end - stream->next_offset);
+ bytes_read = (apr_size_t)MIN(bytes_read,
+ stream->stream_end - stream->next_offset);
- err = apr_file_read(stream->file, buffer, &read);
+ err = apr_file_read(stream->file, buffer, &bytes_read);
if (err && !APR_STATUS_IS_EOF(err))
return stream_error_create(stream, err,
_("Can't read index file '%s' at offset 0x%s"));
/* if the last number is incomplete, trim it from the buffer */
- while (read > 0 && buffer[read-1] >= 0x80)
- --read;
+ while (bytes_read > 0 && buffer[bytes_read-1] >= 0x80)
+ --bytes_read;
/* we call read() only if get() requires more data. So, there must be
* at least *one* further number. */
- if SVN__PREDICT_FALSE(read == 0)
+ if SVN__PREDICT_FALSE(bytes_read == 0)
return stream_error_create(stream, err,
_("Unexpected end of index file %s at offset 0x%s"));
/* parse file buffer and expand into stream buffer */
target = stream->buffer;
- for (i = 0; i < read;)
+ for (i = 0; i < bytes_read;)
{
if (buffer[i] < 0x80)
{
@@ -558,13 +559,13 @@ read_uint64_from_proto_index(apr_file_t
apr_pool_t *scratch_pool)
{
apr_byte_t buffer[sizeof(*value_p)];
- apr_size_t read;
+ apr_size_t bytes_read;
/* Read the full 8 bytes or our 64 bit value, unless we hit EOF.
* Assert that we never read partial values. */
SVN_ERR(svn_io_file_read_full2(proto_index, buffer, sizeof(buffer),
- &read, eof, scratch_pool));
- SVN_ERR_ASSERT((eof && *eof) || read == sizeof(buffer));
+ &bytes_read, eof, scratch_pool));
+ SVN_ERR_ASSERT((eof && *eof) || bytes_read == sizeof(buffer));
/* If we did not hit EOF, reconstruct the uint64 value and return it. */
if (!eof || !*eof)
Modified: subversion/trunk/subversion/libsvn_fs_fs/transaction.c
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_fs/transaction.c?rev=1703240&r1=1703239&r2=1703240&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_fs/transaction.c (original)
+++ subversion/trunk/subversion/libsvn_fs_fs/transaction.c Tue Sep 15 16:02:55
2015
@@ -1715,7 +1715,7 @@ allocate_item_index(apr_uint64_t *item_i
char buffer[SVN_INT64_BUFFER_SIZE] = { 0 };
svn_boolean_t eof = FALSE;
apr_size_t to_write;
- apr_size_t read;
+ apr_size_t bytes_read;
apr_off_t offset = 0;
/* read number, increment it and write it back to disk */
@@ -1724,8 +1724,8 @@ allocate_item_index(apr_uint64_t *item_i
APR_READ | APR_WRITE | APR_CREATE | APR_BUFFERED,
APR_OS_DEFAULT, pool));
SVN_ERR(svn_io_file_read_full2(file, buffer, sizeof(buffer)-1,
- &read, &eof, pool));
- if (read)
+ &bytes_read, &eof, pool));
+ if (bytes_read)
SVN_ERR(svn_cstring_atoui64(item_index, buffer));
else
*item_index = SVN_FS_FS__ITEM_INDEX_FIRST_USER;
Modified: subversion/trunk/subversion/libsvn_fs_x/index.c
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_x/index.c?rev=1703240&r1=1703239&r2=1703240&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_x/index.c (original)
+++ subversion/trunk/subversion/libsvn_fs_x/index.c Tue Sep 15 16:02:55 2015
@@ -251,7 +251,7 @@ static svn_error_t *
packed_stream_read(svn_fs_x__packed_number_stream_t *stream)
{
unsigned char buffer[MAX_NUMBER_PREFETCH];
- apr_size_t read = 0;
+ apr_size_t bytes_read = 0;
apr_size_t i;
value_position_pair_t *target;
apr_off_t block_start = 0;
@@ -273,33 +273,34 @@ packed_stream_read(svn_fs_x__packed_numb
* boundaries. This shall prevent jumping back and forth between two
* blocks because the extra data was not actually request _now_.
*/
- read = sizeof(buffer);
+ bytes_read = sizeof(buffer);
block_left = stream->block_size - (stream->next_offset - block_start);
- if (block_left >= 10 && block_left < read)
- read = (apr_size_t)block_left;
+ if (block_left >= 10 && block_left < bytes_read)
+ bytes_read = (apr_size_t)block_left;
/* Don't read beyond the end of the file section that belongs to this
* index / stream. */
- read = (apr_size_t)MIN(read, stream->stream_end - stream->next_offset);
+ bytes_read = (apr_size_t)MIN(bytes_read,
+ stream->stream_end - stream->next_offset);
- err = apr_file_read(stream->file, buffer, &read);
+ err = apr_file_read(stream->file, buffer, &bytes_read);
if (err && !APR_STATUS_IS_EOF(err))
return stream_error_create(stream, err,
_("Can't read index file '%s' at offset 0x%"));
/* if the last number is incomplete, trim it from the buffer */
- while (read > 0 && buffer[read-1] >= 0x80)
- --read;
+ while (bytes_read > 0 && buffer[bytes_read-1] >= 0x80)
+ --bytes_read;
/* we call read() only if get() requires more data. So, there must be
* at least *one* further number. */
- if SVN__PREDICT_FALSE(read == 0)
+ if SVN__PREDICT_FALSE(bytes_read == 0)
return stream_error_create(stream, err,
_("Unexpected end of index file %s at offset 0x%"));
/* parse file buffer and expand into stream buffer */
target = stream->buffer;
- for (i = 0; i < read;)
+ for (i = 0; i < bytes_read;)
{
if (buffer[i] < 0x80)
{
@@ -505,13 +506,13 @@ read_uint64_from_proto_index(apr_file_t
apr_pool_t *scratch_pool)
{
apr_byte_t buffer[sizeof(*value_p)];
- apr_size_t read;
+ apr_size_t bytes_read;
/* Read the full 8 bytes or our 64 bit value, unless we hit EOF.
* Assert that we never read partial values. */
SVN_ERR(svn_io_file_read_full2(proto_index, buffer, sizeof(buffer),
- &read, eof, scratch_pool));
- SVN_ERR_ASSERT((eof && *eof) || read == sizeof(buffer));
+ &bytes_read, eof, scratch_pool));
+ SVN_ERR_ASSERT((eof && *eof) || bytes_read == sizeof(buffer));
/* If we did not hit EOF, reconstruct the uint64 value and return it. */
if (!eof || !*eof)
Modified: subversion/trunk/subversion/libsvn_fs_x/transaction.c
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_x/transaction.c?rev=1703240&r1=1703239&r2=1703240&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_x/transaction.c (original)
+++ subversion/trunk/subversion/libsvn_fs_x/transaction.c Tue Sep 15 16:02:55
2015
@@ -1557,7 +1557,7 @@ allocate_item_index(apr_uint64_t *item_i
char buffer[SVN_INT64_BUFFER_SIZE] = { 0 };
svn_boolean_t eof = FALSE;
apr_size_t to_write;
- apr_size_t read;
+ apr_size_t bytes_read;
apr_off_t offset = 0;
/* read number */
@@ -1568,8 +1568,8 @@ allocate_item_index(apr_uint64_t *item_i
| APR_CREATE | APR_BUFFERED,
APR_OS_DEFAULT, scratch_pool));
SVN_ERR(svn_io_file_read_full2(file, buffer, sizeof(buffer)-1,
- &read, &eof, scratch_pool));
- if (read)
+ &bytes_read, &eof, scratch_pool));
+ if (bytes_read)
SVN_ERR(svn_cstring_atoui64(item_index, buffer));
else
*item_index = SVN_FS_X__ITEM_INDEX_FIRST_USER;
