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REORG/MAJOR: use "struct channel" instead of "struct buffer"

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This is a massive rename. We'll then split channel and buffer.

This change needs a lot of cleanups. At many locations, the parameter
or variable is still called "buf" which will become ambiguous. Also,
the "struct channel" is still defined in buffers.h.
This commit is contained in:
Willy Tarreau 2012-07-02 15:11:27 +02:00 committed by Willy Tarreau
parent 9bf9c14c12
commit 7421efb85f
19 changed files with 165 additions and 165 deletions
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2
include/proto/backend.h
View File

@ -36,7 +36,7 @@ int connect_server(struct session *s);
int srv_redispatch_connect(struct session *t); int srv_redispatch_connect(struct session *t);
const char *backend_lb_algo_str(int algo); const char *backend_lb_algo_str(int algo);
int backend_parse_balance(const char **args, char **err, struct proxy *curproxy); int backend_parse_balance(const char **args, char **err, struct proxy *curproxy);
int tcp_persist_rdp_cookie(struct session *s, struct buffer *req, int an_bit); int tcp_persist_rdp_cookie(struct session *s, struct channel *req, int an_bit);
int be_downtime(struct proxy *px); int be_downtime(struct proxy *px);
void recount_servers(struct proxy *px); void recount_servers(struct proxy *px);

128
include/proto/buffers.h
View File

@ -40,20 +40,20 @@ extern struct pool_head *pool2_buffer;
int init_buffer(); int init_buffer();
/* SI-to-buffer functions : buffer_{get,put}_{char,block,string,chunk} */ /* SI-to-buffer functions : buffer_{get,put}_{char,block,string,chunk} */
int bo_inject(struct buffer *buf, const char *msg, int len); int bo_inject(struct channel *buf, const char *msg, int len);
int bi_putblk(struct buffer *buf, const char *str, int len); int bi_putblk(struct channel *buf, const char *str, int len);
int bi_putchr(struct buffer *buf, char c); int bi_putchr(struct channel *buf, char c);
int bo_getline(struct buffer *buf, char *str, int len); int bo_getline(struct channel *buf, char *str, int len);
int bo_getblk(struct buffer *buf, char *blk, int len, int offset); int bo_getblk(struct channel *buf, char *blk, int len, int offset);
int buffer_replace2(struct buffer *b, char *pos, char *end, const char *str, int len); int buffer_replace2(struct channel *b, char *pos, char *end, const char *str, int len);
int buffer_insert_line2(struct buffer *b, char *pos, const char *str, int len); int buffer_insert_line2(struct channel *b, char *pos, const char *str, int len);
void buffer_dump(FILE *o, struct buffer *b, int from, int to); void buffer_dump(FILE *o, struct channel *b, int from, int to);
void buffer_slow_realign(struct buffer *buf); void buffer_slow_realign(struct channel *buf);
void buffer_bounce_realign(struct buffer *buf); void buffer_bounce_realign(struct channel *buf);
unsigned long long buffer_forward(struct buffer *buf, unsigned long long bytes); unsigned long long buffer_forward(struct channel *buf, unsigned long long bytes);
/* Initialize all fields in the buffer. The BF_OUT_EMPTY flags is set. */ /* Initialize all fields in the buffer. The BF_OUT_EMPTY flags is set. */
static inline void buffer_init(struct buffer *buf) static inline void buffer_init(struct channel *buf)
{ {
buf->o = 0; buf->o = 0;
buf->i = 0; buf->i = 0;
@ -86,7 +86,7 @@ static inline void buffer_init(struct buffer *buf)
}) })
/* Returns the start of the input data in a buffer */ /* Returns the start of the input data in a buffer */
static inline char *bi_ptr(const struct buffer *b) static inline char *bi_ptr(const struct channel *b)
{ {
return b->p; return b->p;
} }
@ -94,7 +94,7 @@ static inline char *bi_ptr(const struct buffer *b)
/* Returns the end of the input data in a buffer (pointer to next /* Returns the end of the input data in a buffer (pointer to next
* insertion point). * insertion point).
*/ */
static inline char *bi_end(const struct buffer *b) static inline char *bi_end(const struct channel *b)
{ {
char *ret = b->p + b->i; char *ret = b->p + b->i;
@ -104,7 +104,7 @@ static inline char *bi_end(const struct buffer *b)
} }
/* Returns the amount of input data that can contiguously be read at once */ /* Returns the amount of input data that can contiguously be read at once */
static inline int bi_contig_data(const struct buffer *b) static inline int bi_contig_data(const struct channel *b)
{ {
int data = b->data + b->size - b->p; int data = b->data + b->size - b->p;
@ -114,7 +114,7 @@ static inline int bi_contig_data(const struct buffer *b)
} }
/* Returns the start of the output data in a buffer */ /* Returns the start of the output data in a buffer */
static inline char *bo_ptr(const struct buffer *b) static inline char *bo_ptr(const struct channel *b)
{ {
char *ret = b->p - b->o; char *ret = b->p - b->o;
@ -124,13 +124,13 @@ static inline char *bo_ptr(const struct buffer *b)
} }
/* Returns the end of the output data in a buffer */ /* Returns the end of the output data in a buffer */
static inline char *bo_end(const struct buffer *b) static inline char *bo_end(const struct channel *b)
{ {
return b->p; return b->p;
} }
/* Returns the amount of output data that can contiguously be read at once */ /* Returns the amount of output data that can contiguously be read at once */
static inline int bo_contig_data(const struct buffer *b) static inline int bo_contig_data(const struct channel *b)
{ {
char *beg = b->p - b->o; char *beg = b->p - b->o;
@ -140,25 +140,25 @@ static inline int bo_contig_data(const struct buffer *b)
} }
/* Return the buffer's length in bytes by summing the input and the output */ /* Return the buffer's length in bytes by summing the input and the output */
static inline int buffer_len(const struct buffer *buf) static inline int buffer_len(const struct channel *buf)
{ {
return buf->i + buf->o; return buf->i + buf->o;
} }
/* Return non-zero only if the buffer is not empty */ /* Return non-zero only if the buffer is not empty */
static inline int buffer_not_empty(const struct buffer *buf) static inline int buffer_not_empty(const struct channel *buf)
{ {
return buf->i | buf->o; return buf->i | buf->o;
} }
/* Return non-zero only if the buffer is empty */ /* Return non-zero only if the buffer is empty */
static inline int buffer_empty(const struct buffer *buf) static inline int buffer_empty(const struct channel *buf)
{ {
return !buffer_not_empty(buf); return !buffer_not_empty(buf);
} }
/* Normalizes a pointer after a subtract */ /* Normalizes a pointer after a subtract */
static inline char *buffer_wrap_sub(const struct buffer *buf, char *ptr) static inline char *buffer_wrap_sub(const struct channel *buf, char *ptr)
{ {
if (ptr < buf->data) if (ptr < buf->data)
ptr += buf->size; ptr += buf->size;
@ -166,7 +166,7 @@ static inline char *buffer_wrap_sub(const struct buffer *buf, char *ptr)
} }
/* Normalizes a pointer after an addition */ /* Normalizes a pointer after an addition */
static inline char *buffer_wrap_add(const struct buffer *buf, char *ptr) static inline char *buffer_wrap_add(const struct channel *buf, char *ptr)
{ {
if (ptr - buf->size >= buf->data) if (ptr - buf->size >= buf->data)
ptr -= buf->size; ptr -= buf->size;
@ -178,7 +178,7 @@ static inline char *buffer_wrap_add(const struct buffer *buf, char *ptr)
* bytes free. The result is between 0 and global.maxrewrite, which is itself * bytes free. The result is between 0 and global.maxrewrite, which is itself
* smaller than any buf->size. * smaller than any buf->size.
*/ */
static inline int buffer_reserved(const struct buffer *buf) static inline int buffer_reserved(const struct channel *buf)
{ {
int ret = global.tune.maxrewrite - buf->to_forward - buf->o; int ret = global.tune.maxrewrite - buf->to_forward - buf->o;
@ -193,7 +193,7 @@ static inline int buffer_reserved(const struct buffer *buf)
* pending bytes are forwarded, the buffer still has global.tune.maxrewrite * pending bytes are forwarded, the buffer still has global.tune.maxrewrite
* bytes free. The result sits between buf->size - maxrewrite and buf->size. * bytes free. The result sits between buf->size - maxrewrite and buf->size.
*/ */
static inline int buffer_max_len(const struct buffer *buf) static inline int buffer_max_len(const struct channel *buf)
{ {
return buf->size - buffer_reserved(buf); return buf->size - buffer_reserved(buf);
} }
@ -203,7 +203,7 @@ static inline int buffer_max_len(const struct buffer *buf)
* close to happen. The test is optimized to avoid as many operations as * close to happen. The test is optimized to avoid as many operations as
* possible for the fast case and to be used as an "if" condition. * possible for the fast case and to be used as an "if" condition.
*/ */
static inline int bi_full(const struct buffer *b) static inline int bi_full(const struct channel *b)
{ {
int rem = b->size; int rem = b->size;
@ -228,7 +228,7 @@ static inline int bi_full(const struct buffer *b)
* is close to happen. The test is optimized to avoid as many operations as * is close to happen. The test is optimized to avoid as many operations as
* possible for the fast case. * possible for the fast case.
*/ */
static inline int bi_avail(const struct buffer *b) static inline int bi_avail(const struct channel *b)
{ {
int rem = b->size; int rem = b->size;
int rem2; int rem2;
@ -257,7 +257,7 @@ static inline int bi_avail(const struct buffer *b)
/* Return the maximum amount of bytes that can be written into the buffer, /* Return the maximum amount of bytes that can be written into the buffer,
* including reserved space which may be overwritten. * including reserved space which may be overwritten.
*/ */
static inline int buffer_total_space(const struct buffer *buf) static inline int buffer_total_space(const struct channel *buf)
{ {
return buf->size - buffer_len(buf); return buf->size - buffer_len(buf);
} }
@ -266,7 +266,7 @@ static inline int buffer_total_space(const struct buffer *buf)
* and enforces a limit on buf->data + buf->size. <start> must be within the * and enforces a limit on buf->data + buf->size. <start> must be within the
* buffer. * buffer.
*/ */
static inline int buffer_contig_area(const struct buffer *buf, const char *start, int count) static inline int buffer_contig_area(const struct channel *buf, const char *start, int count)
{ {
if (count > buf->data - start + buf->size) if (count > buf->data - start + buf->size)
count = buf->data - start + buf->size; count = buf->data - start + buf->size;
@ -276,7 +276,7 @@ static inline int buffer_contig_area(const struct buffer *buf, const char *start
/* Return the amount of bytes that can be written into the buffer at once, /* Return the amount of bytes that can be written into the buffer at once,
* including reserved space which may be overwritten. * including reserved space which may be overwritten.
*/ */
static inline int buffer_contig_space(const struct buffer *buf) static inline int buffer_contig_space(const struct channel *buf)
{ {
const char *left, *right; const char *left, *right;
@ -294,7 +294,7 @@ static inline int buffer_contig_space(const struct buffer *buf)
* to out. The caller is responsible for ensuring that adv is always * to out. The caller is responsible for ensuring that adv is always
* smaller than or equal to b->i. The BF_OUT_EMPTY flag is updated. * smaller than or equal to b->i. The BF_OUT_EMPTY flag is updated.
*/ */
static inline void b_adv(struct buffer *b, unsigned int adv) static inline void b_adv(struct channel *b, unsigned int adv)
{ {
b->i -= adv; b->i -= adv;
b->o += adv; b->o += adv;
@ -307,7 +307,7 @@ static inline void b_adv(struct buffer *b, unsigned int adv)
* backwards, and that as many bytes from out are moved to in. The caller is * backwards, and that as many bytes from out are moved to in. The caller is
* responsible for ensuring that adv is always smaller than or equal to b->o. * responsible for ensuring that adv is always smaller than or equal to b->o.
*/ */
static inline void b_rew(struct buffer *b, unsigned int adv) static inline void b_rew(struct channel *b, unsigned int adv)
{ {
b->i += adv; b->i += adv;
b->o -= adv; b->o -= adv;
@ -320,7 +320,7 @@ static inline void b_rew(struct buffer *b, unsigned int adv)
* excluding the amount of reserved space passed in <res>, which is * excluding the amount of reserved space passed in <res>, which is
* preserved. * preserved.
*/ */
static inline int buffer_contig_space_with_res(const struct buffer *buf, int res) static inline int buffer_contig_space_with_res(const struct channel *buf, int res)
{ {
/* Proceed differently if the buffer is full, partially used or empty. /* Proceed differently if the buffer is full, partially used or empty.
* The hard situation is when it's partially used and either data or * The hard situation is when it's partially used and either data or
@ -342,7 +342,7 @@ static inline int buffer_contig_space_with_res(const struct buffer *buf, int res
/* Return the amount of bytes that can be written into the buffer at once, /* Return the amount of bytes that can be written into the buffer at once,
* excluding reserved space, which is preserved. * excluding reserved space, which is preserved.
*/ */
static inline int buffer_contig_space_res(const struct buffer *buf) static inline int buffer_contig_space_res(const struct channel *buf)
{ {
return buffer_contig_space_with_res(buf, buffer_reserved(buf)); return buffer_contig_space_with_res(buf, buffer_reserved(buf));
} }
@ -353,7 +353,7 @@ static inline int buffer_contig_space_res(const struct buffer *buf)
* once, so the original pointer must be between ->data-size and ->data+2*size-1, * once, so the original pointer must be between ->data-size and ->data+2*size-1,
* otherwise an invalid pointer might be returned. * otherwise an invalid pointer might be returned.
*/ */
static inline const char *buffer_pointer(const struct buffer *buf, const char *ptr) static inline const char *buffer_pointer(const struct channel *buf, const char *ptr)
{ {
if (ptr < buf->data) if (ptr < buf->data)
ptr += buf->size; ptr += buf->size;
@ -365,7 +365,7 @@ static inline const char *buffer_pointer(const struct buffer *buf, const char *p
/* Returns the distance between two pointers, taking into account the ability /* Returns the distance between two pointers, taking into account the ability
* to wrap around the buffer's end. * to wrap around the buffer's end.
*/ */
static inline int buffer_count(const struct buffer *buf, const char *from, const char *to) static inline int buffer_count(const struct channel *buf, const char *from, const char *to)
{ {
int count = to - from; int count = to - from;
if (count < 0) if (count < 0)
@ -376,7 +376,7 @@ static inline int buffer_count(const struct buffer *buf, const char *from, const
/* returns the amount of pending bytes in the buffer. It is the amount of bytes /* returns the amount of pending bytes in the buffer. It is the amount of bytes
* that is not scheduled to be sent. * that is not scheduled to be sent.
*/ */
static inline int buffer_pending(const struct buffer *buf) static inline int buffer_pending(const struct channel *buf)
{ {
return buf->i; return buf->i;
} }
@ -387,7 +387,7 @@ static inline int buffer_pending(const struct buffer *buf)
* <end>. It always starts at buf->p. The work area includes the * <end>. It always starts at buf->p. The work area includes the
* reserved area. * reserved area.
*/ */
static inline int buffer_work_area(const struct buffer *buf, const char *end) static inline int buffer_work_area(const struct channel *buf, const char *end)
{ {
end = buffer_pointer(buf, end); end = buffer_pointer(buf, end);
if (end == buffer_wrap_add(buf, buf->p + buf->i)) if (end == buffer_wrap_add(buf, buf->p + buf->i))
@ -397,7 +397,7 @@ static inline int buffer_work_area(const struct buffer *buf, const char *end)
} }
/* Return 1 if the buffer has less than 1/4 of its capacity free, otherwise 0 */ /* Return 1 if the buffer has less than 1/4 of its capacity free, otherwise 0 */
static inline int buffer_almost_full(const struct buffer *buf) static inline int buffer_almost_full(const struct channel *buf)
{ {
if (buffer_total_space(buf) < buf->size / 4) if (buffer_total_space(buf) < buf->size / 4)
return 1; return 1;
@ -405,13 +405,13 @@ static inline int buffer_almost_full(const struct buffer *buf)
} }
/* Returns true if the buffer's input is already closed */ /* Returns true if the buffer's input is already closed */
static inline int buffer_input_closed(struct buffer *buf) static inline int buffer_input_closed(struct channel *buf)
{ {
return ((buf->flags & BF_SHUTR) != 0); return ((buf->flags & BF_SHUTR) != 0);
} }
/* Returns true if the buffer's output is already closed */ /* Returns true if the buffer's output is already closed */
static inline int buffer_output_closed(struct buffer *buf) static inline int buffer_output_closed(struct channel *buf)
{ {
return ((buf->flags & BF_SHUTW) != 0); return ((buf->flags & BF_SHUTW) != 0);
} }
@ -422,7 +422,7 @@ static inline int buffer_output_closed(struct buffer *buf)
* That way, we don't have to update the timeout on every I/O. Note that the * That way, we don't have to update the timeout on every I/O. Note that the
* analyser timeout is always checked. * analyser timeout is always checked.
*/ */
static inline void buffer_check_timeouts(struct buffer *b) static inline void buffer_check_timeouts(struct channel *b)
{ {
if (likely(!(b->flags & (BF_SHUTR|BF_READ_TIMEOUT|BF_READ_ACTIVITY|BF_READ_NOEXP))) && if (likely(!(b->flags & (BF_SHUTR|BF_READ_TIMEOUT|BF_READ_ACTIVITY|BF_READ_NOEXP))) &&
unlikely(tick_is_expired(b->rex, now_ms))) unlikely(tick_is_expired(b->rex, now_ms)))
@ -441,7 +441,7 @@ static inline void buffer_check_timeouts(struct buffer *b)
* already covers those data. That permits doing a flush even after a forward, * already covers those data. That permits doing a flush even after a forward,
* although not recommended. * although not recommended.
*/ */
static inline void buffer_flush(struct buffer *buf) static inline void buffer_flush(struct channel *buf)
{ {
buf->p = buffer_wrap_add(buf, buf->p + buf->i); buf->p = buffer_wrap_add(buf, buf->p + buf->i);
buf->o += buf->i; buf->o += buf->i;
@ -454,7 +454,7 @@ static inline void buffer_flush(struct buffer *buf)
* that any spliced data is not affected since we may not have any access to * that any spliced data is not affected since we may not have any access to
* it. * it.
*/ */
static inline void buffer_erase(struct buffer *buf) static inline void buffer_erase(struct channel *buf)
{ {
buf->o = 0; buf->o = 0;
buf->i = 0; buf->i = 0;
@ -470,7 +470,7 @@ static inline void buffer_erase(struct buffer *buf)
* stopped. This is mainly to be used to send error messages after existing * stopped. This is mainly to be used to send error messages after existing
* data. * data.
*/ */
static inline void bi_erase(struct buffer *buf) static inline void bi_erase(struct channel *buf)
{ {
if (!buf->o) if (!buf->o)
return buffer_erase(buf); return buffer_erase(buf);
@ -491,26 +491,26 @@ static inline void bi_erase(struct buffer *buf)
* This is mainly used to remove empty lines at the beginning of a request * This is mainly used to remove empty lines at the beginning of a request
* or a response. * or a response.
*/ */
static inline void bi_fast_delete(struct buffer *buf, int n) static inline void bi_fast_delete(struct channel *buf, int n)
{ {
buf->i -= n; buf->i -= n;
buf->p += n; buf->p += n;
} }
/* marks the buffer as "shutdown" ASAP for reads */ /* marks the buffer as "shutdown" ASAP for reads */
static inline void buffer_shutr_now(struct buffer *buf) static inline void buffer_shutr_now(struct channel *buf)
{ {
buf->flags |= BF_SHUTR_NOW; buf->flags |= BF_SHUTR_NOW;
} }
/* marks the buffer as "shutdown" ASAP for writes */ /* marks the buffer as "shutdown" ASAP for writes */
static inline void buffer_shutw_now(struct buffer *buf) static inline void buffer_shutw_now(struct channel *buf)
{ {
buf->flags |= BF_SHUTW_NOW; buf->flags |= BF_SHUTW_NOW;
} }
/* marks the buffer as "shutdown" ASAP in both directions */ /* marks the buffer as "shutdown" ASAP in both directions */
static inline void buffer_abort(struct buffer *buf) static inline void buffer_abort(struct channel *buf)
{ {
buf->flags |= BF_SHUTR_NOW | BF_SHUTW_NOW; buf->flags |= BF_SHUTR_NOW | BF_SHUTW_NOW;
buf->flags &= ~BF_AUTO_CONNECT; buf->flags &= ~BF_AUTO_CONNECT;
@ -522,8 +522,8 @@ static inline void buffer_abort(struct buffer *buf)
* during this first call. * during this first call.
*/ */
static inline void buffer_install_hijacker(struct session *s, static inline void buffer_install_hijacker(struct session *s,
struct buffer *b, struct channel *b,
void (*func)(struct session *, struct buffer *)) void (*func)(struct session *, struct channel *))
{ {
b->hijacker = func; b->hijacker = func;
b->flags |= BF_HIJACK; b->flags |= BF_HIJACK;
@ -531,13 +531,13 @@ static inline void buffer_install_hijacker(struct session *s,
} }
/* Releases the buffer from hijacking mode. Often used by the hijack function */ /* Releases the buffer from hijacking mode. Often used by the hijack function */
static inline void buffer_stop_hijack(struct buffer *buf) static inline void buffer_stop_hijack(struct channel *buf)
{ {
buf->flags &= ~BF_HIJACK; buf->flags &= ~BF_HIJACK;
} }
/* allow the consumer to try to establish a new connection. */ /* allow the consumer to try to establish a new connection. */
static inline void buffer_auto_connect(struct buffer *buf) static inline void buffer_auto_connect(struct channel *buf)
{ {
buf->flags |= BF_AUTO_CONNECT; buf->flags |= BF_AUTO_CONNECT;
} }
@ -545,31 +545,31 @@ static inline void buffer_auto_connect(struct buffer *buf)
/* prevent the consumer from trying to establish a new connection, and also /* prevent the consumer from trying to establish a new connection, and also
* disable auto shutdown forwarding. * disable auto shutdown forwarding.
*/ */
static inline void buffer_dont_connect(struct buffer *buf) static inline void buffer_dont_connect(struct channel *buf)
{ {
buf->flags &= ~(BF_AUTO_CONNECT|BF_AUTO_CLOSE); buf->flags &= ~(BF_AUTO_CONNECT|BF_AUTO_CLOSE);
} }
/* allow the producer to forward shutdown requests */ /* allow the producer to forward shutdown requests */
static inline void buffer_auto_close(struct buffer *buf) static inline void buffer_auto_close(struct channel *buf)
{ {
buf->flags |= BF_AUTO_CLOSE; buf->flags |= BF_AUTO_CLOSE;
} }
/* prevent the producer from forwarding shutdown requests */ /* prevent the producer from forwarding shutdown requests */
static inline void buffer_dont_close(struct buffer *buf) static inline void buffer_dont_close(struct channel *buf)
{ {
buf->flags &= ~BF_AUTO_CLOSE; buf->flags &= ~BF_AUTO_CLOSE;
} }
/* allow the producer to read / poll the input */ /* allow the producer to read / poll the input */
static inline void buffer_auto_read(struct buffer *buf) static inline void buffer_auto_read(struct channel *buf)
{ {
buf->flags &= ~BF_DONT_READ; buf->flags &= ~BF_DONT_READ;
} }
/* prevent the producer from read / poll the input */ /* prevent the producer from read / poll the input */
static inline void buffer_dont_read(struct buffer *buf) static inline void buffer_dont_read(struct channel *buf)
{ {
buf->flags |= BF_DONT_READ; buf->flags |= BF_DONT_READ;
} }
@ -578,7 +578,7 @@ static inline void buffer_dont_read(struct buffer *buf)
* Tries to realign the given buffer, and returns how many bytes can be written * Tries to realign the given buffer, and returns how many bytes can be written
* there at once without overwriting anything. * there at once without overwriting anything.
*/ */
static inline int buffer_realign(struct buffer *buf) static inline int buffer_realign(struct channel *buf)
{ {
if (!(buf->i | buf->o)) { if (!(buf->i | buf->o)) {
/* let's realign the buffer to optimize I/O */ /* let's realign the buffer to optimize I/O */
@ -593,7 +593,7 @@ static inline int buffer_realign(struct buffer *buf)
* with <len> causing a wrapping at the end of the buffer. It's the caller's * with <len> causing a wrapping at the end of the buffer. It's the caller's
* responsibility to ensure that <len> is never larger than buf->o. * responsibility to ensure that <len> is never larger than buf->o.
*/ */
static inline void bo_skip(struct buffer *buf, int len) static inline void bo_skip(struct channel *buf, int len)
{ {
buf->o -= len; buf->o -= len;
if (!buf->o && !buf->pipe) if (!buf->o && !buf->pipe)
@ -617,7 +617,7 @@ static inline void bo_skip(struct buffer *buf, int len)
* Buffer flags FULL, EMPTY and READ_PARTIAL are updated if some data can be * Buffer flags FULL, EMPTY and READ_PARTIAL are updated if some data can be
* transferred. The chunk's length is updated with the number of bytes sent. * transferred. The chunk's length is updated with the number of bytes sent.
*/ */
static inline int bi_putchk(struct buffer *buf, struct chunk *chunk) static inline int bi_putchk(struct channel *buf, struct chunk *chunk)
{ {
int ret; int ret;
@ -635,7 +635,7 @@ static inline int bi_putchk(struct buffer *buf, struct chunk *chunk)
* Buffer flags FULL, EMPTY and READ_PARTIAL are updated if some data can be * Buffer flags FULL, EMPTY and READ_PARTIAL are updated if some data can be
* transferred. * transferred.
*/ */
static inline int bi_putstr(struct buffer *buf, const char *str) static inline int bi_putstr(struct channel *buf, const char *str)
{ {
return bi_putblk(buf, str, strlen(str)); return bi_putblk(buf, str, strlen(str));
} }
@ -646,7 +646,7 @@ static inline int bi_putstr(struct buffer *buf, const char *str)
* it's up to the caller to call bo_skip(buf, 1) when it has consumed the char. * it's up to the caller to call bo_skip(buf, 1) when it has consumed the char.
* Also note that this function respects the ->o limit. * Also note that this function respects the ->o limit.
*/ */
static inline int bo_getchr(struct buffer *buf) static inline int bo_getchr(struct channel *buf)
{ {
/* closed or empty + imminent close = -2; empty = -1 */ /* closed or empty + imminent close = -2; empty = -1 */
if (unlikely(buf->flags & (BF_OUT_EMPTY|BF_SHUTW))) { if (unlikely(buf->flags & (BF_OUT_EMPTY|BF_SHUTW))) {
@ -664,7 +664,7 @@ static inline int bo_getchr(struct buffer *buf)
* not done. The function does not adjust ->o nor BF_OUT_EMPTY because * not done. The function does not adjust ->o nor BF_OUT_EMPTY because
* it does not make sense to use it on data scheduled to be sent. * it does not make sense to use it on data scheduled to be sent.
*/ */
static inline int buffer_replace(struct buffer *b, char *pos, char *end, const char *str) static inline int buffer_replace(struct channel *b, char *pos, char *end, const char *str)
{ {
return buffer_replace2(b, pos, end, str, strlen(str)); return buffer_replace2(b, pos, end, str, strlen(str));
} }

2
include/proto/frontend.h
View File

@ -26,7 +26,7 @@
#include <types/session.h> #include <types/session.h>
int frontend_accept(struct session *s); int frontend_accept(struct session *s);
int frontend_decode_proxy_request(struct session *s, struct buffer *req, int an_bit); int frontend_decode_proxy_request(struct session *s, struct channel *req, int an_bit);
int make_proxy_line(char *buf, int buf_len, struct sockaddr_storage *src, struct sockaddr_storage *dst); int make_proxy_line(char *buf, int buf_len, struct sockaddr_storage *src, struct sockaddr_storage *dst);

32
include/proto/proto_http.h
View File

@ -66,27 +66,27 @@ int event_accept(int fd);
int process_cli(struct session *t); int process_cli(struct session *t);
int process_srv_data(struct session *t); int process_srv_data(struct session *t);
int process_srv_conn(struct session *t); int process_srv_conn(struct session *t);
int http_wait_for_request(struct session *s, struct buffer *req, int an_bit); int http_wait_for_request(struct session *s, struct channel *req, int an_bit);
int http_process_req_common(struct session *s, struct buffer *req, int an_bit, struct proxy *px); int http_process_req_common(struct session *s, struct channel *req, int an_bit, struct proxy *px);
int http_process_request(struct session *t, struct buffer *req, int an_bit); int http_process_request(struct session *t, struct channel *req, int an_bit);
int http_process_tarpit(struct session *s, struct buffer *req, int an_bit); int http_process_tarpit(struct session *s, struct channel *req, int an_bit);
int http_process_request_body(struct session *s, struct buffer *req, int an_bit); int http_process_request_body(struct session *s, struct channel *req, int an_bit);
int http_send_name_header(struct http_txn *txn, struct proxy* be, const char* svr_name); int http_send_name_header(struct http_txn *txn, struct proxy* be, const char* svr_name);
int http_wait_for_response(struct session *s, struct buffer *rep, int an_bit); int http_wait_for_response(struct session *s, struct channel *rep, int an_bit);
int http_process_res_common(struct session *t, struct buffer *rep, int an_bit, struct proxy *px); int http_process_res_common(struct session *t, struct channel *rep, int an_bit, struct proxy *px);
int http_request_forward_body(struct session *s, struct buffer *req, int an_bit); int http_request_forward_body(struct session *s, struct channel *req, int an_bit);
int http_response_forward_body(struct session *s, struct buffer *res, int an_bit); int http_response_forward_body(struct session *s, struct channel *res, int an_bit);
void debug_hdr(const char *dir, struct session *t, const char *start, const char *end); void debug_hdr(const char *dir, struct session *t, const char *start, const char *end);
void get_srv_from_appsession(struct session *t, const char *begin, int len); void get_srv_from_appsession(struct session *t, const char *begin, int len);
int apply_filter_to_req_headers(struct session *t, struct buffer *req, struct hdr_exp *exp); int apply_filter_to_req_headers(struct session *t, struct channel *req, struct hdr_exp *exp);
int apply_filter_to_req_line(struct session *t, struct buffer *req, struct hdr_exp *exp); int apply_filter_to_req_line(struct session *t, struct channel *req, struct hdr_exp *exp);
int apply_filters_to_request(struct session *s, struct buffer *req, struct proxy *px); int apply_filters_to_request(struct session *s, struct channel *req, struct proxy *px);
int apply_filters_to_response(struct session *t, struct buffer *rtr, struct proxy *px); int apply_filters_to_response(struct session *t, struct channel *rtr, struct proxy *px);
void manage_client_side_appsession(struct session *t, const char *buf, int len); void manage_client_side_appsession(struct session *t, const char *buf, int len);
void manage_client_side_cookies(struct session *t, struct buffer *req); void manage_client_side_cookies(struct session *t, struct channel *req);
void manage_server_side_cookies(struct session *t, struct buffer *rtr); void manage_server_side_cookies(struct session *t, struct channel *rtr);
void check_response_for_cacheability(struct session *t, struct buffer *rtr); void check_response_for_cacheability(struct session *t, struct channel *rtr);
int stats_check_uri(struct stream_interface *si, struct http_txn *txn, struct proxy *backend); int stats_check_uri(struct stream_interface *si, struct http_txn *txn, struct proxy *backend);
void init_proto_http(); void init_proto_http();
int http_find_header2(const char *name, int len, int http_find_header2(const char *name, int len,

4
include/proto/proto_tcp.h
View File

@ -34,8 +34,8 @@ int tcp_connect_server(struct stream_interface *si);
int tcp_connect_probe(struct connection *conn); int tcp_connect_probe(struct connection *conn);
int tcp_get_src(int fd, struct sockaddr *sa, socklen_t salen, int dir); int tcp_get_src(int fd, struct sockaddr *sa, socklen_t salen, int dir);
int tcp_get_dst(int fd, struct sockaddr *sa, socklen_t salen, int dir); int tcp_get_dst(int fd, struct sockaddr *sa, socklen_t salen, int dir);
int tcp_inspect_request(struct session *s, struct buffer *req, int an_bit); int tcp_inspect_request(struct session *s, struct channel *req, int an_bit);
int tcp_inspect_response(struct session *s, struct buffer *rep, int an_bit); int tcp_inspect_response(struct session *s, struct channel *rep, int an_bit);
int tcp_exec_req_rules(struct session *s); int tcp_exec_req_rules(struct session *s);
int smp_fetch_rdp_cookie(struct proxy *px, struct session *l4, void *l7, unsigned int opt, const struct arg *args, struct sample *smp); int smp_fetch_rdp_cookie(struct proxy *px, struct session *l4, void *l7, unsigned int opt, const struct arg *args, struct sample *smp);

6
include/types/buffers.h
View File

@ -27,7 +27,7 @@
#include <types/stream_interface.h> #include <types/stream_interface.h>
/* The BF_* macros designate Buffer Flags, which may be ORed in the bit field /* The BF_* macros designate Buffer Flags, which may be ORed in the bit field
* member 'flags' in struct buffer. Here we have several types of flags : * member 'flags' in struct channel. Here we have several types of flags :
* *
* - pure status flags, reported by the lower layer, which must be cleared * - pure status flags, reported by the lower layer, which must be cleared
* before doing further I/O : * before doing further I/O :
@ -174,7 +174,7 @@ struct chunk {
/* needed for a declaration below */ /* needed for a declaration below */
struct session; struct session;
struct buffer { struct channel {
unsigned int flags; /* BF_* */ unsigned int flags; /* BF_* */
int rex; /* expiration date for a read, in ticks */ int rex; /* expiration date for a read, in ticks */
int wex; /* expiration date for a write or connect, in ticks */ int wex; /* expiration date for a write or connect, in ticks */
@ -187,7 +187,7 @@ struct buffer {
unsigned int to_forward; /* number of bytes to forward after out without a wake-up */ unsigned int to_forward; /* number of bytes to forward after out without a wake-up */
unsigned int analysers; /* bit field indicating what to do on the buffer */ unsigned int analysers; /* bit field indicating what to do on the buffer */
int analyse_exp; /* expiration date for current analysers (if set) */ int analyse_exp; /* expiration date for current analysers (if set) */
void (*hijacker)(struct session *, struct buffer *); /* alternative content producer */ void (*hijacker)(struct session *, struct channel *); /* alternative content producer */
unsigned char xfer_large; /* number of consecutive large xfers */ unsigned char xfer_large; /* number of consecutive large xfers */
unsigned char xfer_small; /* number of consecutive small xfers */ unsigned char xfer_small; /* number of consecutive small xfers */
unsigned long long total; /* total data read */ unsigned long long total; /* total data read */

2
include/types/proto_http.h
View File

@ -305,7 +305,7 @@ enum {
struct http_msg { struct http_msg {
unsigned int msg_state; /* where we are in the current message parsing */ unsigned int msg_state; /* where we are in the current message parsing */
unsigned int flags; /* flags describing the message (HTTP version, ...) */ unsigned int flags; /* flags describing the message (HTTP version, ...) */
struct buffer *buf; /* pointer to the buffer which holds the message */ struct channel *buf; /* pointer to the buffer which holds the message */
unsigned int next; /* pointer to next byte to parse, relative to buf->p */ unsigned int next; /* pointer to next byte to parse, relative to buf->p */
unsigned int sov; /* current header: start of value */ unsigned int sov; /* current header: start of value */
unsigned int eoh; /* End Of Headers, relative to buffer */ unsigned int eoh; /* End Of Headers, relative to buffer */

4
include/types/session.h
View File

@ -169,8 +169,8 @@ struct session {
struct proxy *be; /* the proxy this session depends on for the server side */ struct proxy *be; /* the proxy this session depends on for the server side */
int flags; /* some flags describing the session */ int flags; /* some flags describing the session */
unsigned term_trace; /* term trace: 4*8 bits indicating which part of the code closed */ unsigned term_trace; /* term trace: 4*8 bits indicating which part of the code closed */
struct buffer *req; /* request buffer */ struct channel *req; /* request buffer */
struct buffer *rep; /* response buffer */ struct channel *rep; /* response buffer */
struct stream_interface si[2]; /* client and server stream interfaces */ struct stream_interface si[2]; /* client and server stream interfaces */
struct server *srv_conn; /* session already has a slot on a server and is not in queue */ struct server *srv_conn; /* session already has a slot on a server and is not in queue */
struct target target; /* target to use for this session */ struct target target; /* target to use for this session */

2
include/types/stream_interface.h
View File

@ -136,7 +136,7 @@ struct stream_interface {
unsigned int state; /* SI_ST* */ unsigned int state; /* SI_ST* */
unsigned int prev_state;/* SI_ST*, copy of previous state */ unsigned int prev_state;/* SI_ST*, copy of previous state */
unsigned int flags; /* SI_FL_* */ unsigned int flags; /* SI_FL_* */
struct buffer *ib, *ob; /* input and output buffers */ struct channel *ib, *ob; /* input and output buffers */
unsigned int exp; /* wake up time for connect, queue, turn-around, ... */ unsigned int exp; /* wake up time for connect, queue, turn-around, ... */
void *owner; /* generally a (struct task*) */ void *owner; /* generally a (struct task*) */
unsigned int err_type; /* first error detected, one of SI_ET_* */ unsigned int err_type; /* first error detected, one of SI_ET_* */

4
src/acl.c
View File

@ -120,7 +120,7 @@ acl_fetch_ssl_hello_type(struct proxy *px, struct session *l4, void *l7, unsigne
{ {
int hs_len; int hs_len;
int hs_type, bleft; int hs_type, bleft;
struct buffer *b; struct channel *b;
const unsigned char *data; const unsigned char *data;
if (!l4) if (!l4)
@ -324,7 +324,7 @@ acl_fetch_ssl_hello_sni(struct proxy *px, struct session *l4, void *l7, unsigned
const struct arg *args, struct sample *smp) const struct arg *args, struct sample *smp)
{ {
int hs_len, ext_len, bleft; int hs_len, ext_len, bleft;
struct buffer *b; struct channel *b;
unsigned char *data; unsigned char *data;
if (!l4) if (!l4)

4
src/backend.c
View File

@ -252,7 +252,7 @@ struct server *get_server_ph_post(struct session *s)
{ {
unsigned long hash = 0; unsigned long hash = 0;
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct buffer *req = s->req; struct channel *req = s->req;
struct http_msg *msg = &txn->req; struct http_msg *msg = &txn->req;
struct proxy *px = s->be; struct proxy *px = s->be;
unsigned int plen = px->url_param_len; unsigned int plen = px->url_param_len;
@ -1122,7 +1122,7 @@ int srv_redispatch_connect(struct session *t)
* session. This always returns 1, and the analyser removes itself from the * session. This always returns 1, and the analyser removes itself from the
* list. Nothing is performed if a server was already assigned. * list. Nothing is performed if a server was already assigned.
*/ */
int tcp_persist_rdp_cookie(struct session *s, struct buffer *req, int an_bit) int tcp_persist_rdp_cookie(struct session *s, struct channel *req, int an_bit)
{ {
struct proxy *px = s->be; struct proxy *px = s->be;
int ret; int ret;

24
src/buffers.c
View File

@ -26,7 +26,7 @@ struct pool_head *pool2_buffer;
/* perform minimal intializations, report 0 in case of error, 1 if OK. */ /* perform minimal intializations, report 0 in case of error, 1 if OK. */
int init_buffer() int init_buffer()
{ {
pool2_buffer = create_pool("buffer", sizeof(struct buffer) + global.tune.bufsize, MEM_F_SHARED); pool2_buffer = create_pool("buffer", sizeof(struct channel) + global.tune.bufsize, MEM_F_SHARED);
return pool2_buffer != NULL; return pool2_buffer != NULL;
} }
@ -38,7 +38,7 @@ int init_buffer()
* Directly touching ->to_forward will cause lockups when ->o goes down to * Directly touching ->to_forward will cause lockups when ->o goes down to
* zero if nobody is ready to push the remaining data. * zero if nobody is ready to push the remaining data.
*/ */
unsigned long long buffer_forward(struct buffer *buf, unsigned long long bytes) unsigned long long buffer_forward(struct channel *buf, unsigned long long bytes)
{ {
unsigned int new_forward; unsigned int new_forward;
unsigned int forwarded; unsigned int forwarded;
@ -96,7 +96,7 @@ unsigned long long buffer_forward(struct buffer *buf, unsigned long long bytes)
* Note: this function appends data to the buffer's output and possibly overwrites * Note: this function appends data to the buffer's output and possibly overwrites
* any pending input data which are assumed not to exist. * any pending input data which are assumed not to exist.
*/ */
int bo_inject(struct buffer *buf, const char *msg, int len) int bo_inject(struct channel *buf, const char *msg, int len)
{ {
int max; int max;
@ -136,7 +136,7 @@ int bo_inject(struct buffer *buf, const char *msg, int len)
* flags FULL, EMPTY and READ_PARTIAL are updated if some data can be * flags FULL, EMPTY and READ_PARTIAL are updated if some data can be
* transferred. * transferred.
*/ */
int bi_putchr(struct buffer *buf, char c) int bi_putchr(struct channel *buf, char c)
{ {
if (unlikely(buffer_input_closed(buf))) if (unlikely(buffer_input_closed(buf)))
return -2; return -2;
@ -169,7 +169,7 @@ int bi_putchr(struct buffer *buf, char c)
* Buffer flags FULL, EMPTY and READ_PARTIAL are updated if some data can be * Buffer flags FULL, EMPTY and READ_PARTIAL are updated if some data can be
* transferred. * transferred.
*/ */
int bi_putblk(struct buffer *buf, const char *blk, int len) int bi_putblk(struct channel *buf, const char *blk, int len)
{ {
int max; int max;
@ -228,7 +228,7 @@ int bi_putblk(struct buffer *buf, const char *blk, int len)
* output are full. If either of them is full, the string may be returned * output are full. If either of them is full, the string may be returned
* as is, without the '\n'. * as is, without the '\n'.
*/ */
int bo_getline(struct buffer *buf, char *str, int len) int bo_getline(struct channel *buf, char *str, int len)
{ {
int ret, max; int ret, max;
char *p; char *p;
@ -276,7 +276,7 @@ int bo_getline(struct buffer *buf, char *str, int len)
* The buffer status is not changed. The caller must call bo_skip() to * The buffer status is not changed. The caller must call bo_skip() to
* update it. * update it.
*/ */
int bo_getblk(struct buffer *buf, char *blk, int len, int offset) int bo_getblk(struct channel *buf, char *blk, int len, int offset)
{ {
int firstblock; int firstblock;
@ -315,7 +315,7 @@ int bo_getblk(struct buffer *buf, char *blk, int len, int offset)
* <orig> is not updated. The string length is taken from parameter <len>. If * <orig> is not updated. The string length is taken from parameter <len>. If
* <len> is null, the <str> pointer is allowed to be null. * <len> is null, the <str> pointer is allowed to be null.
*/ */
int buffer_replace2(struct buffer *b, char *pos, char *end, const char *str, int len) int buffer_replace2(struct channel *b, char *pos, char *end, const char *str, int len)
{ {
int delta; int delta;
@ -357,7 +357,7 @@ int buffer_replace2(struct buffer *b, char *pos, char *end, const char *str, int
* *
* The number of bytes added is returned on success. 0 is returned on failure. * The number of bytes added is returned on success. 0 is returned on failure.
*/ */
int buffer_insert_line2(struct buffer *b, char *pos, const char *str, int len) int buffer_insert_line2(struct channel *b, char *pos, const char *str, int len)
{ {
int delta; int delta;
@ -390,7 +390,7 @@ int buffer_insert_line2(struct buffer *b, char *pos, const char *str, int len)
* becomes contiguous and starts at the beginning of the buffer area. The * becomes contiguous and starts at the beginning of the buffer area. The
* function may only be used when the buffer's output is empty. * function may only be used when the buffer's output is empty.
*/ */
void buffer_slow_realign(struct buffer *buf) void buffer_slow_realign(struct channel *buf)
{ {
/* two possible cases : /* two possible cases :
* - the buffer is in one contiguous block, we move it in-place * - the buffer is in one contiguous block, we move it in-place
@ -420,7 +420,7 @@ void buffer_slow_realign(struct buffer *buf)
* so it's desirable to use it only on non-contiguous buffers. No pointers are * so it's desirable to use it only on non-contiguous buffers. No pointers are
* changed, the caller is responsible for that. * changed, the caller is responsible for that.
*/ */
void buffer_bounce_realign(struct buffer *buf) void buffer_bounce_realign(struct channel *buf)
{ {
int advance, to_move; int advance, to_move;
char *from, *to; char *from, *to;
@ -584,7 +584,7 @@ int chunk_asciiencode(struct chunk *dst, struct chunk *src, char qc) {
/* /*
* Dumps part or all of a buffer. * Dumps part or all of a buffer.
*/ */
void buffer_dump(FILE *o, struct buffer *b, int from, int to) void buffer_dump(FILE *o, struct channel *b, int from, int to)
{ {
fprintf(o, "Dumping buffer %p\n", b); fprintf(o, "Dumping buffer %p\n", b);
fprintf(o, " data=%p o=%d i=%d p=%p\n", fprintf(o, " data=%p o=%d i=%d p=%p\n",

12
src/dumpstats.c
View File

@ -1456,8 +1456,8 @@ static int stats_sock_parse_request(struct stream_interface *si, char *line)
*/ */
static void cli_io_handler(struct stream_interface *si) static void cli_io_handler(struct stream_interface *si)
{ {
struct buffer *req = si->ob; struct channel *req = si->ob;
struct buffer *res = si->ib; struct channel *res = si->ib;
int reql; int reql;
int len; int len;
@ -1816,8 +1816,8 @@ static int stats_http_redir(struct stream_interface *si, struct uri_auth *uri)
static void http_stats_io_handler(struct stream_interface *si) static void http_stats_io_handler(struct stream_interface *si)
{ {
struct session *s = si->conn.data_ctx; struct session *s = si->conn.data_ctx;
struct buffer *req = si->ob; struct channel *req = si->ob;
struct buffer *res = si->ib; struct channel *res = si->ib;
if (unlikely(si->state == SI_ST_DIS || si->state == SI_ST_CLO)) if (unlikely(si->state == SI_ST_DIS || si->state == SI_ST_CLO))
goto out; goto out;
@ -1872,7 +1872,7 @@ static void http_stats_io_handler(struct stream_interface *si)
static int stats_dump_http(struct stream_interface *si, struct uri_auth *uri) static int stats_dump_http(struct stream_interface *si, struct uri_auth *uri)
{ {
struct session *s = si->conn.data_ctx; struct session *s = si->conn.data_ctx;
struct buffer *rep = si->ib; struct channel *rep = si->ib;
struct proxy *px; struct proxy *px;
struct chunk msg; struct chunk msg;
unsigned int up; unsigned int up;
@ -2242,7 +2242,7 @@ static int stats_dump_http(struct stream_interface *si, struct uri_auth *uri)
static int stats_dump_proxy(struct stream_interface *si, struct proxy *px, struct uri_auth *uri) static int stats_dump_proxy(struct stream_interface *si, struct proxy *px, struct uri_auth *uri)
{ {
struct session *s = si->conn.data_ctx; struct session *s = si->conn.data_ctx;
struct buffer *rep = si->ib; struct channel *rep = si->ib;
struct server *sv, *svs; /* server and server-state, server-state=server or server->track */ struct server *sv, *svs; /* server and server-state, server-state=server or server->track */
struct listener *l; struct listener *l;
struct chunk msg; struct chunk msg;

2
src/frontend.c
View File

@ -251,7 +251,7 @@ int frontend_accept(struct session *s)
* are removed from the buffer. The function returns zero if it needs to wait * are removed from the buffer. The function returns zero if it needs to wait
* for more data (max: timeout_client), or 1 if it has finished and removed itself. * for more data (max: timeout_client), or 1 if it has finished and removed itself.
*/ */
int frontend_decode_proxy_request(struct session *s, struct buffer *req, int an_bit) int frontend_decode_proxy_request(struct session *s, struct channel *req, int an_bit)
{ {
char *line = req->data; char *line = req->data;
char *end = req->data + req->i; char *end = req->data + req->i;

56
src/proto_http.c
View File

@ -1290,7 +1290,7 @@ void http_msg_analyzer(struct http_msg *msg, struct hdr_idx *idx)
{ {
unsigned int state; /* updated only when leaving the FSM */ unsigned int state; /* updated only when leaving the FSM */
register char *ptr, *end; /* request pointers, to avoid dereferences */ register char *ptr, *end; /* request pointers, to avoid dereferences */
struct buffer *buf = msg->buf; struct channel *buf = msg->buf;
state = msg->msg_state; state = msg->msg_state;
ptr = buf->p + msg->next; ptr = buf->p + msg->next;
@ -1747,7 +1747,7 @@ void http_change_connection_header(struct http_txn *txn, struct http_msg *msg, i
*/ */
int http_parse_chunk_size(struct http_msg *msg) int http_parse_chunk_size(struct http_msg *msg)
{ {
const struct buffer *buf = msg->buf; const struct channel *buf = msg->buf;
const char *ptr = b_ptr(buf, msg->next); const char *ptr = b_ptr(buf, msg->next);
const char *ptr_old = ptr; const char *ptr_old = ptr;
const char *end = buf->data + buf->size; const char *end = buf->data + buf->size;
@ -1855,7 +1855,7 @@ int http_parse_chunk_size(struct http_msg *msg)
*/ */
int http_forward_trailers(struct http_msg *msg) int http_forward_trailers(struct http_msg *msg)
{ {
const struct buffer *buf = msg->buf; const struct channel *buf = msg->buf;
/* we have msg->next which points to next line. Look for CRLF. */ /* we have msg->next which points to next line. Look for CRLF. */
while (1) { while (1) {
@ -1929,7 +1929,7 @@ int http_forward_trailers(struct http_msg *msg)
*/ */
int http_skip_chunk_crlf(struct http_msg *msg) int http_skip_chunk_crlf(struct http_msg *msg)
{ {
const struct buffer *buf = msg->buf; const struct channel *buf = msg->buf;
const char *ptr; const char *ptr;
int bytes; int bytes;
@ -1971,7 +1971,7 @@ int http_skip_chunk_crlf(struct http_msg *msg)
* when it has nothing left to do, and may remove any analyser when it wants to * when it has nothing left to do, and may remove any analyser when it wants to
* abort. * abort.
*/ */
int http_wait_for_request(struct session *s, struct buffer *req, int an_bit) int http_wait_for_request(struct session *s, struct channel *req, int an_bit)
{ {
/* /*
* We will parse the partial (or complete) lines. * We will parse the partial (or complete) lines.
@ -2519,7 +2519,7 @@ int http_wait_for_request(struct session *s, struct buffer *req, int an_bit)
* Parse the posted data and enable/disable servers if necessary. * Parse the posted data and enable/disable servers if necessary.
* Returns 1 if request was parsed or zero if it needs more data. * Returns 1 if request was parsed or zero if it needs more data.
*/ */
int http_process_req_stat_post(struct stream_interface *si, struct http_txn *txn, struct buffer *req) int http_process_req_stat_post(struct stream_interface *si, struct http_txn *txn, struct channel *req)
{ {
struct proxy *px = NULL; struct proxy *px = NULL;
struct server *sv = NULL; struct server *sv = NULL;
@ -2772,7 +2772,7 @@ http_check_access_rule(struct proxy *px, struct list *rules, struct session *s,
* either needs more data or wants to immediately abort the request (eg: deny, * either needs more data or wants to immediately abort the request (eg: deny,
* error, ...). * error, ...).
*/ */
int http_process_req_common(struct session *s, struct buffer *req, int an_bit, struct proxy *px) int http_process_req_common(struct session *s, struct channel *req, int an_bit, struct proxy *px)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct http_msg *msg = &txn->req; struct http_msg *msg = &txn->req;
@ -3237,7 +3237,7 @@ int http_process_req_common(struct session *s, struct buffer *req, int an_bit, s
* needs more data, encounters an error, or wants to immediately abort the * needs more data, encounters an error, or wants to immediately abort the
* request. It relies on buffers flags, and updates s->req->analysers. * request. It relies on buffers flags, and updates s->req->analysers.
*/ */
int http_process_request(struct session *s, struct buffer *req, int an_bit) int http_process_request(struct session *s, struct channel *req, int an_bit)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct http_msg *msg = &txn->req; struct http_msg *msg = &txn->req;
@ -3517,7 +3517,7 @@ int http_process_request(struct session *s, struct buffer *req, int an_bit)
* returns zero, at the beginning because it prevents any other processing * returns zero, at the beginning because it prevents any other processing
* from occurring, and at the end because it terminates the request. * from occurring, and at the end because it terminates the request.
*/ */
int http_process_tarpit(struct session *s, struct buffer *req, int an_bit) int http_process_tarpit(struct session *s, struct channel *req, int an_bit)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
@ -3563,7 +3563,7 @@ int http_process_tarpit(struct session *s, struct buffer *req, int an_bit)
* because it expects the request to be parsed. It returns zero if it needs to * because it expects the request to be parsed. It returns zero if it needs to
* read more data, or 1 once it has completed its analysis. * read more data, or 1 once it has completed its analysis.
*/ */
int http_process_request_body(struct session *s, struct buffer *req, int an_bit) int http_process_request_body(struct session *s, struct channel *req, int an_bit)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct http_msg *msg = &s->txn.req; struct http_msg *msg = &s->txn.req;
@ -3702,7 +3702,7 @@ int http_send_name_header(struct http_txn *txn, struct proxy* be, const char* sr
char *hdr_name = be->server_id_hdr_name; char *hdr_name = be->server_id_hdr_name;
int hdr_name_len = be->server_id_hdr_len; int hdr_name_len = be->server_id_hdr_len;
struct buffer *req = txn->req.buf; struct channel *req = txn->req.buf;
char *hdr_val; char *hdr_val;
unsigned int old_o, old_i; unsigned int old_o, old_i;
@ -3881,7 +3881,7 @@ void http_end_txn_clean_session(struct session *s)
*/ */
int http_sync_req_state(struct session *s) int http_sync_req_state(struct session *s)
{ {
struct buffer *buf = s->req; struct channel *buf = s->req;
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
unsigned int old_flags = buf->flags; unsigned int old_flags = buf->flags;
unsigned int old_state = txn->req.msg_state; unsigned int old_state = txn->req.msg_state;
@ -4002,7 +4002,7 @@ int http_sync_req_state(struct session *s)
*/ */
int http_sync_res_state(struct session *s) int http_sync_res_state(struct session *s)
{ {
struct buffer *buf = s->rep; struct channel *buf = s->rep;
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
unsigned int old_flags = buf->flags; unsigned int old_flags = buf->flags;
unsigned int old_state = txn->rsp.msg_state; unsigned int old_state = txn->rsp.msg_state;
@ -4202,7 +4202,7 @@ int http_resync_states(struct session *s)
* bytes of pending data + the headers if not already done (between sol and sov). * bytes of pending data + the headers if not already done (between sol and sov).
* It eventually adjusts sol to match sov after the data in between have been sent. * It eventually adjusts sol to match sov after the data in between have been sent.
*/ */
int http_request_forward_body(struct session *s, struct buffer *req, int an_bit) int http_request_forward_body(struct session *s, struct channel *req, int an_bit)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct http_msg *msg = &s->txn.req; struct http_msg *msg = &s->txn.req;
@ -4468,7 +4468,7 @@ int http_request_forward_body(struct session *s, struct buffer *req, int an_bit)
* when it has nothing left to do, and may remove any analyser when it wants to * when it has nothing left to do, and may remove any analyser when it wants to
* abort. * abort.
*/ */
int http_wait_for_response(struct session *s, struct buffer *rep, int an_bit) int http_wait_for_response(struct session *s, struct channel *rep, int an_bit)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct http_msg *msg = &txn->rsp; struct http_msg *msg = &txn->rsp;
@ -4897,7 +4897,7 @@ skip_content_length:
* and updates t->rep->analysers. It might make sense to explode it into several * and updates t->rep->analysers. It might make sense to explode it into several
* other functions. It works like process_request (see indications above). * other functions. It works like process_request (see indications above).
*/ */
int http_process_res_common(struct session *t, struct buffer *rep, int an_bit, struct proxy *px) int http_process_res_common(struct session *t, struct channel *rep, int an_bit, struct proxy *px)
{ {
struct http_txn *txn = &t->txn; struct http_txn *txn = &t->txn;
struct http_msg *msg = &txn->rsp; struct http_msg *msg = &txn->rsp;
@ -5269,7 +5269,7 @@ int http_process_res_common(struct session *t, struct buffer *rep, int an_bit, s
* bytes of pending data + the headers if not already done (between sol and sov). * bytes of pending data + the headers if not already done (between sol and sov).
* It eventually adjusts sol to match sov after the data in between have been sent. * It eventually adjusts sol to match sov after the data in between have been sent.
*/ */
int http_response_forward_body(struct session *s, struct buffer *res, int an_bit) int http_response_forward_body(struct session *s, struct channel *res, int an_bit)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct http_msg *msg = &s->txn.rsp; struct http_msg *msg = &s->txn.rsp;
@ -5498,7 +5498,7 @@ int http_response_forward_body(struct session *s, struct buffer *res, int an_bit
* Since it can manage the switch to another backend, it updates the per-proxy * Since it can manage the switch to another backend, it updates the per-proxy
* DENY stats. * DENY stats.
*/ */
int apply_filter_to_req_headers(struct session *t, struct buffer *req, struct hdr_exp *exp) int apply_filter_to_req_headers(struct session *t, struct channel *req, struct hdr_exp *exp)
{ {
char term; char term;
char *cur_ptr, *cur_end, *cur_next; char *cur_ptr, *cur_end, *cur_next;
@ -5632,7 +5632,7 @@ int apply_filter_to_req_headers(struct session *t, struct buffer *req, struct hd
* Since it can manage the switch to another backend, it updates the per-proxy * Since it can manage the switch to another backend, it updates the per-proxy
* DENY stats. * DENY stats.
*/ */
int apply_filter_to_req_line(struct session *t, struct buffer *req, struct hdr_exp *exp) int apply_filter_to_req_line(struct session *t, struct channel *req, struct hdr_exp *exp)
{ {
char term; char term;
char *cur_ptr, *cur_end; char *cur_ptr, *cur_end;
@ -5749,7 +5749,7 @@ int apply_filter_to_req_line(struct session *t, struct buffer *req, struct hdr_e
* unparsable request. Since it can manage the switch to another backend, it * unparsable request. Since it can manage the switch to another backend, it
* updates the per-proxy DENY stats. * updates the per-proxy DENY stats.
*/ */
int apply_filters_to_request(struct session *s, struct buffer *req, struct proxy *px) int apply_filters_to_request(struct session *s, struct channel *req, struct proxy *px)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct hdr_exp *exp; struct hdr_exp *exp;
@ -5914,7 +5914,7 @@ char *find_cookie_value_end(char *s, const char *e)
* - there are non-space chars before <from> ; * - there are non-space chars before <from> ;
* - there is a CR/LF at or after <next>. * - there is a CR/LF at or after <next>.
*/ */
int del_hdr_value(struct buffer *buf, char **from, char *next) int del_hdr_value(struct channel *buf, char **from, char *next)
{ {
char *prev = *from; char *prev = *from;
@ -5956,7 +5956,7 @@ int del_hdr_value(struct buffer *buf, char **from, char *next)
* of the multiple very crappy and ambiguous syntaxes we have to support. it * of the multiple very crappy and ambiguous syntaxes we have to support. it
* highly recommended not to touch this part without a good reason ! * highly recommended not to touch this part without a good reason !
*/ */
void manage_client_side_cookies(struct session *t, struct buffer *req) void manage_client_side_cookies(struct session *t, struct channel *req)
{ {
struct http_txn *txn = &t->txn; struct http_txn *txn = &t->txn;
int preserve_hdr; int preserve_hdr;
@ -6405,7 +6405,7 @@ void manage_client_side_cookies(struct session *t, struct buffer *req)
/* Iterate the same filter through all response headers contained in <rtr>. /* Iterate the same filter through all response headers contained in <rtr>.
* Returns 1 if this filter can be stopped upon return, otherwise 0. * Returns 1 if this filter can be stopped upon return, otherwise 0.
*/ */
int apply_filter_to_resp_headers(struct session *t, struct buffer *rtr, struct hdr_exp *exp) int apply_filter_to_resp_headers(struct session *t, struct channel *rtr, struct hdr_exp *exp)
{ {
char term; char term;
char *cur_ptr, *cur_end, *cur_next; char *cur_ptr, *cur_end, *cur_next;
@ -6504,7 +6504,7 @@ int apply_filter_to_resp_headers(struct session *t, struct buffer *rtr, struct h
* Returns 0 if nothing has been done, 1 if the filter has been applied, * Returns 0 if nothing has been done, 1 if the filter has been applied,
* or -1 if a replacement resulted in an invalid status line. * or -1 if a replacement resulted in an invalid status line.
*/ */
int apply_filter_to_sts_line(struct session *t, struct buffer *rtr, struct hdr_exp *exp) int apply_filter_to_sts_line(struct session *t, struct channel *rtr, struct hdr_exp *exp)
{ {
char term; char term;
char *cur_ptr, *cur_end; char *cur_ptr, *cur_end;
@ -6587,7 +6587,7 @@ int apply_filter_to_sts_line(struct session *t, struct buffer *rtr, struct hdr_e
* Returns 0 if everything is alright, or -1 in case a replacement lead to an * Returns 0 if everything is alright, or -1 in case a replacement lead to an
* unparsable response. * unparsable response.
*/ */
int apply_filters_to_response(struct session *s, struct buffer *rtr, struct proxy *px) int apply_filters_to_response(struct session *s, struct channel *rtr, struct proxy *px)
{ {
struct http_txn *txn = &s->txn; struct http_txn *txn = &s->txn;
struct hdr_exp *exp; struct hdr_exp *exp;
@ -6644,7 +6644,7 @@ int apply_filters_to_response(struct session *s, struct buffer *rtr, struct prox
* desirable to call it only when needed. This function is also used when we * desirable to call it only when needed. This function is also used when we
* just need to know if there is a cookie (eg: for check-cache). * just need to know if there is a cookie (eg: for check-cache).
*/ */
void manage_server_side_cookies(struct session *t, struct buffer *res) void manage_server_side_cookies(struct session *t, struct channel *res)
{ {
struct http_txn *txn = &t->txn; struct http_txn *txn = &t->txn;
struct server *srv; struct server *srv;
@ -7007,7 +7007,7 @@ void manage_server_side_cookies(struct session *t, struct buffer *res)
/* /*
* Check if response is cacheable or not. Updates t->flags. * Check if response is cacheable or not. Updates t->flags.
*/ */
void check_response_for_cacheability(struct session *t, struct buffer *rtr) void check_response_for_cacheability(struct session *t, struct channel *rtr)
{ {
struct http_txn *txn = &t->txn; struct http_txn *txn = &t->txn;
char *p1, *p2; char *p1, *p2;
@ -7258,7 +7258,7 @@ void http_capture_bad_message(struct error_snapshot *es, struct session *s,
struct http_msg *msg, struct http_msg *msg,
int state, struct proxy *other_end) int state, struct proxy *other_end)
{ {
struct buffer *buf = msg->buf; struct channel *buf = msg->buf;
int len1, len2; int len1, len2;
es->len = MIN(buf->i, sizeof(es->buf)); es->len = MIN(buf->i, sizeof(es->buf));

8
src/proto_tcp.c
View File

@ -785,7 +785,7 @@ void tcpv6_add_listener(struct listener *listener)
* function may be called for frontend rules and backend rules. It only relies * function may be called for frontend rules and backend rules. It only relies
* on the backend pointer so this works for both cases. * on the backend pointer so this works for both cases.
*/ */
int tcp_inspect_request(struct session *s, struct buffer *req, int an_bit) int tcp_inspect_request(struct session *s, struct channel *req, int an_bit)
{ {
struct tcp_rule *rule; struct tcp_rule *rule;
struct stksess *ts; struct stksess *ts;
@ -905,7 +905,7 @@ int tcp_inspect_request(struct session *s, struct buffer *req, int an_bit)
* response. It relies on buffers flags, and updates s->rep->analysers. The * response. It relies on buffers flags, and updates s->rep->analysers. The
* function may be called for backend rules. * function may be called for backend rules.
*/ */
int tcp_inspect_response(struct session *s, struct buffer *rep, int an_bit) int tcp_inspect_response(struct session *s, struct channel *rep, int an_bit)
{ {
struct tcp_rule *rule; struct tcp_rule *rule;
int partial; int partial;
@ -1583,7 +1583,7 @@ smp_fetch_payload_lv(struct proxy *px, struct session *l4, void *l7, unsigned in
unsigned int len_size = arg_p[1].data.uint; unsigned int len_size = arg_p[1].data.uint;
unsigned int buf_offset; unsigned int buf_offset;
unsigned int buf_size = 0; unsigned int buf_size = 0;
struct buffer *b; struct channel *b;
int i; int i;
/* Format is (len offset, len size, buf offset) or (len offset, len size) */ /* Format is (len offset, len size, buf offset) or (len offset, len size) */
@ -1638,7 +1638,7 @@ smp_fetch_payload(struct proxy *px, struct session *l4, void *l7, unsigned int o
{ {
unsigned int buf_offset = arg_p[0].data.uint; unsigned int buf_offset = arg_p[0].data.uint;
unsigned int buf_size = arg_p[1].data.uint; unsigned int buf_size = arg_p[1].data.uint;
struct buffer *b; struct channel *b;
if (!l4) if (!l4)
return 0; return 0;

16
src/session.c
View File

@ -533,8 +533,8 @@ void session_process_counters(struct session *s)
*/ */
static int sess_update_st_con_tcp(struct session *s, struct stream_interface *si) static int sess_update_st_con_tcp(struct session *s, struct stream_interface *si)
{ {
struct buffer *req = si->ob; struct channel *req = si->ob;
struct buffer *rep = si->ib; struct channel *rep = si->ib;
/* If we got an error, or if nothing happened and the connection timed /* If we got an error, or if nothing happened and the connection timed
* out, we must give up. The CER state handler will take care of retry * out, we must give up. The CER state handler will take care of retry
@ -683,8 +683,8 @@ static int sess_update_st_cer(struct session *s, struct stream_interface *si)
*/ */
static void sess_establish(struct session *s, struct stream_interface *si) static void sess_establish(struct session *s, struct stream_interface *si)
{ {
struct buffer *req = si->ob; struct channel *req = si->ob;
struct buffer *rep = si->ib; struct channel *rep = si->ib;
if (target_srv(&s->target)) if (target_srv(&s->target))
health_adjust(target_srv(&s->target), HANA_STATUS_L4_OK); health_adjust(target_srv(&s->target), HANA_STATUS_L4_OK);
@ -954,7 +954,7 @@ static void sess_prepare_conn_req(struct session *s, struct stream_interface *si
* It returns 1 if the processing can continue on next analysers, or zero if it * It returns 1 if the processing can continue on next analysers, or zero if it
* either needs more data or wants to immediately abort the request. * either needs more data or wants to immediately abort the request.
*/ */
static int process_switching_rules(struct session *s, struct buffer *req, int an_bit) static int process_switching_rules(struct session *s, struct channel *req, int an_bit)
{ {
struct persist_rule *prst_rule; struct persist_rule *prst_rule;
@ -1051,7 +1051,7 @@ static int process_switching_rules(struct session *s, struct buffer *req, int an
* it then returns 1. The data must already be present in the buffer otherwise * it then returns 1. The data must already be present in the buffer otherwise
* they won't match. It always returns 1. * they won't match. It always returns 1.
*/ */
static int process_server_rules(struct session *s, struct buffer *req, int an_bit) static int process_server_rules(struct session *s, struct channel *req, int an_bit)
{ {
struct proxy *px = s->be; struct proxy *px = s->be;
struct server_rule *rule; struct server_rule *rule;
@ -1100,7 +1100,7 @@ static int process_server_rules(struct session *s, struct buffer *req, int an_bi
* it then returns 1. The data must already be present in the buffer otherwise * it then returns 1. The data must already be present in the buffer otherwise
* they won't match. It always returns 1. * they won't match. It always returns 1.
*/ */
static int process_sticking_rules(struct session *s, struct buffer *req, int an_bit) static int process_sticking_rules(struct session *s, struct channel *req, int an_bit)
{ {
struct proxy *px = s->be; struct proxy *px = s->be;
struct sticking_rule *rule; struct sticking_rule *rule;
@ -1189,7 +1189,7 @@ static int process_sticking_rules(struct session *s, struct buffer *req, int an_
* then returns 1. The data must already be present in the buffer otherwise * then returns 1. The data must already be present in the buffer otherwise
* they won't match. It always returns 1. * they won't match. It always returns 1.
*/ */
static int process_store_rules(struct session *s, struct buffer *rep, int an_bit) static int process_store_rules(struct session *s, struct channel *rep, int an_bit)
{ {
struct proxy *px = s->be; struct proxy *px = s->be;
struct sticking_rule *rule; struct sticking_rule *rule;

6
src/sock_raw.c
View File

@ -74,7 +74,7 @@ static void sock_raw_read(struct connection *conn);
* This function automatically allocates a pipe from the pipe pool. It also * This function automatically allocates a pipe from the pipe pool. It also
* carefully ensures to clear b->pipe whenever it leaves the pipe empty. * carefully ensures to clear b->pipe whenever it leaves the pipe empty.
*/ */
static int sock_raw_splice_in(struct buffer *b, struct stream_interface *si) static int sock_raw_splice_in(struct channel *b, struct stream_interface *si)
{ {
static int splice_detects_close; static int splice_detects_close;
int fd = si_fd(si); int fd = si_fd(si);
@ -216,7 +216,7 @@ static void sock_raw_read(struct connection *conn)
{ {
int fd = conn->t.sock.fd; int fd = conn->t.sock.fd;
struct stream_interface *si = container_of(conn, struct stream_interface, conn); struct stream_interface *si = container_of(conn, struct stream_interface, conn);
struct buffer *b = si->ib; struct channel *b = si->ib;
int ret, max, cur_read; int ret, max, cur_read;
int read_poll = MAX_READ_POLL_LOOPS; int read_poll = MAX_READ_POLL_LOOPS;
@ -452,7 +452,7 @@ static void sock_raw_read(struct connection *conn)
static int sock_raw_write_loop(struct connection *conn) static int sock_raw_write_loop(struct connection *conn)
{ {
struct stream_interface *si = container_of(conn, struct stream_interface, conn); struct stream_interface *si = container_of(conn, struct stream_interface, conn);
struct buffer *b = si->ob; struct channel *b = si->ob;
int write_poll = MAX_WRITE_POLL_LOOPS; int write_poll = MAX_WRITE_POLL_LOOPS;
int ret, max; int ret, max;

16
src/stream_interface.c
View File

@ -354,7 +354,7 @@ int stream_int_shutw(struct stream_interface *si)
/* default chk_rcv function for scheduled tasks */ /* default chk_rcv function for scheduled tasks */
static void stream_int_chk_rcv(struct stream_interface *si) static void stream_int_chk_rcv(struct stream_interface *si)
{ {
struct buffer *ib = si->ib; struct channel *ib = si->ib;
DPRINTF(stderr, "%s: si=%p, si->state=%d ib->flags=%08x ob->flags=%08x\n", DPRINTF(stderr, "%s: si=%p, si->state=%d ib->flags=%08x ob->flags=%08x\n",
__FUNCTION__, __FUNCTION__,
@ -379,7 +379,7 @@ static void stream_int_chk_rcv(struct stream_interface *si)
/* default chk_snd function for scheduled tasks */ /* default chk_snd function for scheduled tasks */
static void stream_int_chk_snd(struct stream_interface *si) static void stream_int_chk_snd(struct stream_interface *si)
{ {
struct buffer *ob = si->ob; struct channel *ob = si->ob;
DPRINTF(stderr, "%s: si=%p, si->state=%d ib->flags=%08x ob->flags=%08x\n", DPRINTF(stderr, "%s: si=%p, si->state=%d ib->flags=%08x ob->flags=%08x\n",
__FUNCTION__, __FUNCTION__,
@ -482,7 +482,7 @@ int conn_si_send_proxy(struct connection *conn, unsigned int flag)
{ {
int fd = conn->t.sock.fd; int fd = conn->t.sock.fd;
struct stream_interface *si = container_of(conn, struct stream_interface, conn); struct stream_interface *si = container_of(conn, struct stream_interface, conn);
struct buffer *b = si->ob; struct channel *b = si->ob;
/* we might have been called just after an asynchronous shutw */ /* we might have been called just after an asynchronous shutw */
if (b->flags & BF_SHUTW) if (b->flags & BF_SHUTW)
@ -664,8 +664,8 @@ void conn_notify_si(struct connection *conn)
*/ */
void stream_int_update_conn(struct stream_interface *si) void stream_int_update_conn(struct stream_interface *si)
{ {
struct buffer *ib = si->ib; struct channel *ib = si->ib;
struct buffer *ob = si->ob; struct channel *ob = si->ob;
if (si->conn.flags & CO_FL_HANDSHAKE) { if (si->conn.flags & CO_FL_HANDSHAKE) {
/* a handshake is in progress */ /* a handshake is in progress */
@ -742,7 +742,7 @@ void stream_int_update_conn(struct stream_interface *si)
*/ */
void stream_int_chk_rcv_conn(struct stream_interface *si) void stream_int_chk_rcv_conn(struct stream_interface *si)
{ {
struct buffer *ib = si->ib; struct channel *ib = si->ib;
if (unlikely(si->state != SI_ST_EST || (ib->flags & BF_SHUTR))) if (unlikely(si->state != SI_ST_EST || (ib->flags & BF_SHUTR)))
return; return;
@ -773,7 +773,7 @@ void stream_int_chk_rcv_conn(struct stream_interface *si)
*/ */
void stream_int_chk_snd_conn(struct stream_interface *si) void stream_int_chk_snd_conn(struct stream_interface *si)
{ {
struct buffer *ob = si->ob; struct channel *ob = si->ob;
if (unlikely(si->state != SI_ST_EST || (ob->flags & BF_SHUTW))) if (unlikely(si->state != SI_ST_EST || (ob->flags & BF_SHUTW)))
return; return;
@ -872,7 +872,7 @@ void stream_int_chk_snd_conn(struct stream_interface *si)
void si_conn_send_cb(struct connection *conn) void si_conn_send_cb(struct connection *conn)
{ {
struct stream_interface *si = container_of(conn, struct stream_interface, conn); struct stream_interface *si = container_of(conn, struct stream_interface, conn);
struct buffer *b = si->ob; struct channel *b = si->ob;
if (conn->flags & CO_FL_ERROR) if (conn->flags & CO_FL_ERROR)
goto out_error; goto out_error;