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lib: remove unused functions, make single-use static

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Closes #11174
This commit is contained in:
Daniel Stenberg 2023-05-22 09:00:16 +02:00
parent 0768604196
commit 8e85764b7b
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GPG key ID: 5CC908FDB71E12C2
26 changed files with 175 additions and 351 deletions
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30
lib/bufq.c
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@ -181,8 +181,8 @@ void Curl_bufcp_init(struct bufc_pool *pool,
pool->spare_max = spare_max;
}
CURLcode Curl_bufcp_take(struct bufc_pool *pool,
struct buf_chunk **pchunk)
static CURLcode bufcp_take(struct bufc_pool *pool,
struct buf_chunk **pchunk)
{
struct buf_chunk *chunk = NULL;
@ -205,8 +205,8 @@ CURLcode Curl_bufcp_take(struct bufc_pool *pool,
return CURLE_OK;
}
void Curl_bufcp_put(struct bufc_pool *pool,
struct buf_chunk *chunk)
static void bufcp_put(struct bufc_pool *pool,
struct buf_chunk *chunk)
{
if(pool->spare_count >= pool->spare_max) {
free(chunk);
@ -335,7 +335,7 @@ static struct buf_chunk *get_spare(struct bufq *q)
return NULL;
if(q->pool) {
if(Curl_bufcp_take(q->pool, &chunk))
if(bufcp_take(q->pool, &chunk))
return NULL;
++q->chunk_count;
return chunk;
@ -360,7 +360,7 @@ static void prune_head(struct bufq *q)
if(q->tail == chunk)
q->tail = q->head;
if(q->pool) {
Curl_bufcp_put(q->pool, chunk);
bufcp_put(q->pool, chunk);
--q->chunk_count;
}
else if((q->chunk_count > q->max_chunks) ||
@ -605,9 +605,18 @@ ssize_t Curl_bufq_sipn(struct bufq *q, size_t max_len,
return nread;
}
ssize_t Curl_bufq_slurpn(struct bufq *q, size_t max_len,
Curl_bufq_reader *reader, void *reader_ctx,
CURLcode *err)
/**
* Read up to `max_len` bytes and append it to the end of the buffer queue.
* if `max_len` is 0, no limit is imposed and the call behaves exactly
* the same as `Curl_bufq_slurp()`.
* Returns the total amount of buf read (may be 0) or -1 on other
* reader errors.
* Note that even in case of a -1 chunks may have been read and
* the buffer queue will have different length than before.
*/
static ssize_t bufq_slurpn(struct bufq *q, size_t max_len,
Curl_bufq_reader *reader, void *reader_ctx,
CURLcode *err)
{
ssize_t nread = 0, n;
@ -646,6 +655,5 @@ ssize_t Curl_bufq_slurpn(struct bufq *q, size_t max_len,
ssize_t Curl_bufq_slurp(struct bufq *q, Curl_bufq_reader *reader,
void *reader_ctx, CURLcode *err)
{
return Curl_bufq_slurpn(q, 0, reader, reader_ctx, err);
return bufq_slurpn(q, 0, reader, reader_ctx, err);
}