diff options
Diffstat (limited to 'buffer.c')
| -rw-r--r-- | buffer.c | 22 |
1 files changed, 14 insertions, 8 deletions
@@ -14,7 +14,7 @@ */ #include "includes.h" -RCSID("$Id: buffer.c,v 1.2 1999/11/24 13:26:22 damien Exp $"); +RCSID("$Id: buffer.c,v 1.3 1999/11/25 00:54:58 damien Exp $"); #include "xmalloc.h" #include "buffer.h" @@ -40,8 +40,10 @@ buffer_free(Buffer *buffer) xfree(buffer->buf); } -/* Clears any data from the buffer, making it empty. This does not actually - zero the memory. */ +/* + * Clears any data from the buffer, making it empty. This does not actually + * zero the memory. + */ void buffer_clear(Buffer *buffer) @@ -60,9 +62,11 @@ buffer_append(Buffer *buffer, const char *data, unsigned int len) memcpy(cp, data, len); } -/* Appends space to the buffer, expanding the buffer if necessary. - This does not actually copy the data into the buffer, but instead - returns a pointer to the allocated region. */ +/* + * Appends space to the buffer, expanding the buffer if necessary. This does + * not actually copy the data into the buffer, but instead returns a pointer + * to the allocated region. + */ void buffer_append_space(Buffer *buffer, char **datap, unsigned int len) @@ -79,8 +83,10 @@ restart: buffer->end += len; return; } - /* If the buffer is quite empty, but all data is at the end, move - the data to the beginning and retry. */ + /* + * If the buffer is quite empty, but all data is at the end, move the + * data to the beginning and retry. + */ if (buffer->offset > buffer->alloc / 2) { memmove(buffer->buf, buffer->buf + buffer->offset, buffer->end - buffer->offset); |