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src: fix checksrc warnings

Browse Source 
Use checksrc.pl from the curl project, with (for now)
suppressed long line warnings and indentation set to
4 spaces. Fixes are whitespace for the most part.

Warning count went down from 2704 to 12.

Also fix codespell typos, two non-ANSI C89 comments
and a stray tab in include/libssh2.h.

Ref: https://github.com/libssh2/libssh2/pull/235
This commit is contained in:
Viktor Szakats
2018-03-12 11:08:21 +00:00
parent fad6e5bb02
commit e54ef175d4
30 changed files with 2788 additions and 2612 deletions
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19
src/keepalive.c
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@@ -46,7 +46,7 @@ libssh2_keepalive_config (LIBSSH2_SESSION *session,
int want_reply,
unsigned interval)
{
if (interval == 1)
if(interval == 1)
session->keepalive_interval = 2;
else
session->keepalive_interval = interval;
@@ -59,20 +59,20 @@ libssh2_keepalive_send (LIBSSH2_SESSION *session,
{
time_t now;
if (!session->keepalive_interval) {
if (seconds_to_next)
if(!session->keepalive_interval) {
if(seconds_to_next)
*seconds_to_next = 0;
return 0;
}
now = time (NULL);
now = time(NULL);
if (session->keepalive_last_sent + session->keepalive_interval <= now) {
if(session->keepalive_last_sent + session->keepalive_interval <= now) {
/* Format is
"SSH_MSG_GLOBAL_REQUEST || 4-byte len || str || want-reply". */
unsigned char keepalive_data[]
= "\x50\x00\x00\x00\x15keepalive@libssh2.orgW";
size_t len = sizeof (keepalive_data) - 1;
size_t len = sizeof(keepalive_data) - 1;
int rc;
keepalive_data[len - 1] =
@@ -81,16 +81,17 @@ libssh2_keepalive_send (LIBSSH2_SESSION *session,
rc = _libssh2_transport_send(session, keepalive_data, len, NULL, 0);
/* Silently ignore PACKET_EAGAIN here: if the write buffer is
already full, sending another keepalive is not useful. */
if (rc && rc != LIBSSH2_ERROR_EAGAIN) {
if(rc && rc != LIBSSH2_ERROR_EAGAIN) {
_libssh2_error(session, LIBSSH2_ERROR_SOCKET_SEND,
"Unable to send keepalive message");
return rc;
}
session->keepalive_last_sent = now;
if (seconds_to_next)
if(seconds_to_next)
*seconds_to_next = session->keepalive_interval;
} else if (seconds_to_next) {
}
else if(seconds_to_next) {
*seconds_to_next = (int) (session->keepalive_last_sent - now)
+ session->keepalive_interval;
}