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Code Issues Releases Wiki Activity

soccr: Rename API calls to save/restore

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Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Acked-by: Andrei Vagin <avagin@virtuozzo.com>
This commit is contained in:
Pavel Emelyanov 2016-12-14 12:40:58 +03:00
parent ed5081041c
commit 332b945f79
3 changed files with 9 additions and 11 deletions
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6
criu/sk-tcp.c
View File

@ -123,7 +123,7 @@ static int dump_tcp_conn_state(struct inet_sk_desc *sk)
char *buf;
struct libsoccr_sk_data data;
ret = libsoccr_get_sk_data(socr, &data, sizeof(data));
ret = libsoccr_save(socr, &data, sizeof(data));
if (ret < 0)
goto err_r;
if (ret != sizeof(data)) {
@ -350,7 +350,7 @@ static int restore_tcp_conn_state(int sk, struct libsoccr_sk *socr, struct inet_
goto err_c;
/*
* O_NONBLOCK has to be set before libsoccr_set_sk_data_noq(),
* O_NONBLOCK has to be set before libsoccr_restore(),
* it is required to restore syn-sent sockets.
*/
if (restore_prepare_socket(sk))
@ -359,7 +359,7 @@ static int restore_tcp_conn_state(int sk, struct libsoccr_sk *socr, struct inet_
if (read_tcp_queues(socr, &data, img))
goto err_c;
if (libsoccr_set_sk_data(socr, &data, sizeof(data)))
if (libsoccr_restore(socr, &data, sizeof(data)))
goto err_c;
if (tse->has_nodelay && tse->nodelay) {

4
soccr/soccr.c
View File

@ -327,7 +327,7 @@ err_recv:
*/
#define SOCR_DATA_MIN_SIZE (17 * sizeof(__u32))
int libsoccr_get_sk_data(struct libsoccr_sk *sk, struct libsoccr_sk_data *data, unsigned data_size)
int libsoccr_save(struct libsoccr_sk *sk, struct libsoccr_sk_data *data, unsigned data_size)
{
struct tcp_info ti;
@ -622,7 +622,7 @@ static int restore_fin_in_snd_queue(int sk, int acked)
static int libsoccr_set_queue_bytes(struct libsoccr_sk *sk, struct libsoccr_sk_data *data, unsigned data_size,
int queue, char *buf);
int libsoccr_set_sk_data(struct libsoccr_sk *sk,
int libsoccr_restore(struct libsoccr_sk *sk,
struct libsoccr_sk_data *data, unsigned data_size)
{
int mstate = 1 << data->state;

10
soccr/soccr.h
View File

@ -136,7 +136,7 @@ void libsoccr_resume(struct libsoccr_sk *sk);
* Roughly the checkpoint steps for sockets in supported states are
*
* h = libsoccr_pause(sk);
* libsoccr_get_sk_data(h, &data, sizeof(data))
* libsoccr_save(h, &data, sizeof(data))
* inq = libsoccr_get_queue_bytes(h, TCP_RECV_QUEUE, 0)
* outq = libsoccr_get_queue_bytes(h, TCP_SEND_QUEUE, 0)
* getsocname(sk, &name, ...)
@ -157,7 +157,7 @@ void libsoccr_resume(struct libsoccr_sk *sk);
* data_size shows the size of a buffer. The returned value is the
* amount of bytes put into data (the rest is zeroed with memcpy).
*/
int libsoccr_get_sk_data(struct libsoccr_sk *sk, struct libsoccr_sk_data *data, unsigned data_size);
int libsoccr_save(struct libsoccr_sk *sk, struct libsoccr_sk_data *data, unsigned data_size);
/*
* Get a pointer on the contents of queues. The amount of bytes is
@ -184,9 +184,7 @@ char *libsoccr_get_queue_bytes(struct libsoccr_sk *sk, int queue_id, int steal);
* sk = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
*
* h = libsoccr_pause(sk)
* bind(sk, &name, ...)
*
* libsoccr_set_sk_data(h, &data, sizeof(data))
* libsoccr_restore(h, &data, sizeof(data))
*
* libsoccr_resume(h)
*
@ -197,6 +195,6 @@ char *libsoccr_get_queue_bytes(struct libsoccr_sk *sk, int queue_id, int steal);
/*
* Performs restore actions on bind()-ed socket
*/
int libsoccr_set_sk_data(struct libsoccr_sk *sk, struct libsoccr_sk_data *data, unsigned data_size);
int libsoccr_restore(struct libsoccr_sk *sk, struct libsoccr_sk_data *data, unsigned data_size);
#endif