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Move from read_gz to the pipe()+fork() method.

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open_transformer(), common code for pipe+fork.
Function pointer for read() no longer needed.
Allow inflate to be initialised with a specified buffer size to avoid
over-reading.
Reset static variables in inflate_get_next_window to fix a bug where
only the first file in a .zip would be be extracted.
This commit is contained in:
Glenn L McGrath
2003-11-15 23:19:05 +00:00
parent 54ac057c00
commit 5699b8525e
16 changed files with 156 additions and 284 deletions
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4
archival/libunarchive/decompress_bunzip2.c
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@@ -424,7 +424,7 @@ got_huff_bits:
are ignored, data is written to out_fd and return is RETVAL_OK or error.
*/
extern int read_bunzip(bunzip_data *bd, char *outbuf, int len)
static int read_bunzip(bunzip_data *bd, char *outbuf, int len)
{
const unsigned int *dbuf;
int pos,current,previous,gotcount;
@@ -511,7 +511,7 @@ decode_next_byte:
/* Allocate the structure, read file header. If in_fd==-1, inbuf must contain
a complete bunzip file (len bytes long). If in_fd!=-1, inbuf and len are
ignored, and data is read from file handle into temporary buffer. */
extern int start_bunzip(bunzip_data **bdp, int in_fd, char *inbuf, int len)
static int start_bunzip(bunzip_data **bdp, int in_fd, char *inbuf, int len)
{
bunzip_data *bd;
unsigned int i,j,c;