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authorBernhard Schmidt <berni@debian.org>2020-08-15 21:29:50 +0200
committerBernhard Schmidt <berni@debian.org>2020-08-15 21:29:50 +0200
commit1079962e4c06f88a54e50d997c1b7e84303d30b4 (patch)
tree4d019426928435425214ccedd6f89b70dbdf035d /src/openvpn/reliable.c
parent620785fe268a1221c1ba7a9cb5a70f3140a4f1ca (diff)
New upstream version 2.5~beta1upstream/2.5_beta1
Diffstat (limited to 'src/openvpn/reliable.c')
-rw-r--r--src/openvpn/reliable.c43
1 files changed, 5 insertions, 38 deletions
diff --git a/src/openvpn/reliable.c b/src/openvpn/reliable.c
index 8f5e173..eae1e0c 100644
--- a/src/openvpn/reliable.c
+++ b/src/openvpn/reliable.c
@@ -34,8 +34,6 @@
#include "syshead.h"
-#ifdef ENABLE_CRYPTO
-
#include "buffer.h"
#include "error.h"
#include "common.h"
@@ -354,7 +352,7 @@ reliable_empty(const struct reliable *rel)
/* del acknowledged items from send buf */
void
-reliable_send_purge(struct reliable *rel, struct reliable_ack *ack)
+reliable_send_purge(struct reliable *rel, const struct reliable_ack *ack)
{
int i, j;
for (i = 0; i < ack->len; ++i)
@@ -464,7 +462,7 @@ reliable_wont_break_sequentiality(const struct reliable *rel, packet_id_type id)
(packet_id_print_type)id, reliable_print_ids(rel, &gc));
}
- dmsg(D_REL_DEBUG, "ACK RWBS rel->size=%d rel->packet_id=%08x id=%08x ret=%d\n", rel->size, rel->packet_id, id, ret);
+ dmsg(D_REL_DEBUG, "ACK RWBS rel->size=%d rel->packet_id=%08x id=%08x ret=%d", rel->size, rel->packet_id, id, ret);
gc_free(&gc);
return ret;
@@ -567,30 +565,6 @@ reliable_can_send(const struct reliable *rel)
return n_current > 0 && !rel->hold;
}
-#ifdef EXPONENTIAL_BACKOFF
-/* return a unique point-in-time to trigger retry */
-static time_t
-reliable_unique_retry(struct reliable *rel, time_t retry)
-{
- int i;
- while (true)
- {
- for (i = 0; i < rel->size; ++i)
- {
- struct reliable_entry *e = &rel->array[i];
- if (e->active && e->next_try == retry)
- {
- goto again;
- }
- }
- break;
-again:
- ++retry;
- }
- return retry;
-}
-#endif /* ifdef EXPONENTIAL_BACKOFF */
-
/* return next buffer to send to remote */
struct buffer *
reliable_send(struct reliable *rel, int *opcode)
@@ -614,7 +588,7 @@ reliable_send(struct reliable *rel, int *opcode)
{
#ifdef EXPONENTIAL_BACKOFF
/* exponential backoff */
- best->next_try = reliable_unique_retry(rel, local_now + best->timeout);
+ best->next_try = local_now + best->timeout;
best->timeout *= 2;
#else
/* constant timeout, no backoff */
@@ -788,24 +762,17 @@ reliable_debug_print(const struct reliable *rel, char *desc)
printf("********* struct reliable %s\n", desc);
printf(" initial_timeout=%d\n", (int)rel->initial_timeout);
printf(" packet_id=" packet_id_format "\n", rel->packet_id);
- printf(" now=" time_format "\n", now);
+ printf(" now=%" PRIi64 "\n", (int64_t)now);
for (i = 0; i < rel->size; ++i)
{
const struct reliable_entry *e = &rel->array[i];
if (e->active)
{
printf(" %d: packet_id=" packet_id_format " len=%d", i, e->packet_id, e->buf.len);
- printf(" next_try=" time_format, e->next_try);
+ printf(" next_try=%" PRIi64, (int64_t)e->next_try);
printf("\n");
}
}
}
#endif /* if 0 */
-
-#else /* ifdef ENABLE_CRYPTO */
-static void
-dummy(void)
-{
-}
-#endif /* ENABLE_CRYPTO */