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CLEANUP: h2: minimum documentation for recent API changes

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Commit d4dd22d ("MINOR: h2: Let user of h2_recv() and h2_send() know xfer
has been done") changed the API without documenting the expected returned
values which appear to come out of nowhere in the code :-(  Please don't
do that anymore! The description was recovered from the commit message.
This commit is contained in:
Willy Tarreau 2018-11-18 06:30:59 +01:00
parent 6b44975fbd
commit 479998adbf
1 changed files with 6 additions and 2 deletions
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8
src/mux_h2.c
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@ -2222,7 +2222,9 @@ static int h2_process_mux(struct h2c *h2c)
} }
/* Attempt to read data, and subscribe if none available */ /* Attempt to read data, and subscribe if none available.
* The function returns 1 if data has been received, otherwise zero.
*/
static int h2_recv(struct h2c *h2c) static int h2_recv(struct h2c *h2c)
{ {
struct connection *conn = h2c->conn; struct connection *conn = h2c->conn;
@ -2263,7 +2265,9 @@ static int h2_recv(struct h2c *h2c)
return 1; return 1;
} }
/* Try to send data if possible */ /* Try to send data if possible.
* The function returns 1 if data have been sent, otherwise zero.
*/
static int h2_send(struct h2c *h2c) static int h2_send(struct h2c *h2c)
{ {
struct connection *conn = h2c->conn; struct connection *conn = h2c->conn;