[PATCH 01/16] vcs-svn: Eliminate global byte_buffer[] array
- From
Jonathan Nieder <jrnieder@gmail.com>
- Date
- Oct 11, 2010, 02:37 UTC
- Message-ID
- <20101011023710.GA1553@burratino>
- In-Reply-To
- <20101011023435.GA706@burratino>
The data stored in byte_buffer[] is always either discarded or written to stdout immediately. No need for it to persist between function calls.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> --- vcs-svn/line_buffer.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/vcs-svn/line_buffer.c b/vcs-svn/line_buffer.c index 1543567..f22c94f 100644 --- a/vcs-svn/line_buffer.c +++ b/vcs-svn/line_buffer.c @@ -14,7 +14,6 @@ obj_pool_gen(blob, char, 4096) static char line_buffer[LINE_BUFFER_LEN]; -static char byte_buffer[COPY_BUFFER_LEN]; static FILE *infile; int buffer_init(const char *filename) @@ -68,6 +67,7 @@ char *buffer_read_string(uint32_t len) void buffer_copy_bytes(uint32_t len) { + char byte_buffer[COPY_BUFFER_LEN]; uint32_t in; while (len > 0 && !feof(infile) && !ferror(infile)) { in = len < COPY_BUFFER_LEN ? len : COPY_BUFFER_LEN; @@ -83,6 +83,7 @@ void buffer_copy_bytes(uint32_t len) void buffer_skip_bytes(uint32_t len) { + char byte_buffer[COPY_BUFFER_LEN]; uint32_t in; while (len > 0 && !feof(infile) && !ferror(infile)) { in = len < COPY_BUFFER_LEN ? len : COPY_BUFFER_LEN;
-- 1.7.2.3