ExternalVendorCode/serval-dna
1
0
Fork 0
mirror of https://github.com/servalproject/serval-dna.git synced 2025-01-18 02:39:44 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Clean up string formatting for 64bit compilation

Browse Source
This commit is contained in:
Jeremy Lakeman 2013-07-15 09:59:24 +09:30
parent 8ac359e550
commit 3855ff35c4
24 changed files with 99 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
cli.h
View File

@ -92,7 +92,8 @@ int cli_optional_did(const char *text);
int cli_putchar(struct cli_context *context, char c);
int cli_puts(struct cli_context *context, const char *str);
int cli_printf(struct cli_context *context, const char *fmt, ...);
int cli_printf(struct cli_context *context, const char *fmt, ...)
__attribute__ (( format(printf,2,3) ));
int cli_delim(struct cli_context *context, const char *opt);
void cli_columns(struct cli_context *context, int columns, const char *names[]);
void cli_row_count(struct cli_context *context, int rows);

10
commandline.c
View File

@ -390,7 +390,7 @@ void cli_put_long(struct cli_context *context, int64_t value, const char *delim)
return;
}
#endif
cli_printf(context, "%lld",value);
cli_printf(context, "%" PRId64, value);
cli_delim(context, delim);
}
@ -950,7 +950,7 @@ int app_mdp_ping(const struct cli_parsed *parsed, struct cli_context *context)
time_ms_t rx_maxtime=-1;
time_ms_t rx_ms=0;
time_ms_t rx_times[1024];
long long rx_count=0,tx_count=0;
int rx_count=0,tx_count=0;
if (broadcast)
WARN("broadcast ping packets will not be encrypted");
@ -1004,7 +1004,7 @@ int app_mdp_ping(const struct cli_parsed *parsed, struct cli_context *context)
cli_printf(context, "%s: seq=%d time=%lldms hops=%d %s%s",
alloca_tohex_sid(mdp.in.src.sid),
(*rxseq)-firstSeq+1,
delay,
(long long)delay,
hop_count,
mdp.packetTypeAndFlags&MDP_NOCRYPT?"":" ENCRYPTED",
mdp.packetTypeAndFlags&MDP_NOSIGN?"":" SIGNED");
@ -1041,7 +1041,7 @@ int app_mdp_ping(const struct cli_parsed *parsed, struct cli_context *context)
/* XXX Report final statistics before going */
cli_printf(context, "--- %s ping statistics ---\n", alloca_tohex_sid_t(ping_sid));
cli_printf(context, "%lld packets transmitted, %lld packets received, %3.1f%% packet loss\n",
cli_printf(context, "%d packets transmitted, %d packets received, %3.1f%% packet loss\n",
tx_count,rx_count,tx_count?(tx_count-rx_count)*100.0/tx_count:0);
cli_printf(context, "round-trip min/avg/max/stddev%s = %lld/%.3f/%lld/%.3f ms\n",
(samples<rx_count)?" (stddev calculated from last 1024 samples)":"",
@ -1432,7 +1432,7 @@ int app_slip_test(const struct cli_parsed *parsed, struct cli_context *context)
bzero(&state,sizeof state);
int outlen=slip_encode(SLIP_FORMAT_UPPER7,bufin,len,bufout,8192);
for(i=0;i<outlen;i++) upper7_decode(&state,bufout[i]);
unsigned long crc=Crc32_ComputeBuf( 0, state.dst, state.packet_length);
uint32_t crc=Crc32_ComputeBuf( 0, state.dst, state.packet_length);
if (crc!=state.crc) {
WHYF("CRC error (%08x vs %08x)",crc,state.crc);
dump("input",bufin,len);

2
conf.c
View File

@ -84,7 +84,7 @@ static int reload(const char *path, int *resultp)
if (meta.mtime == -1) {
WARNF("config file %s does not exist -- using all defaults", path);
} else if (meta.size > CONFIG_FILE_MAX_SIZE) {
WHYF("config file %s is too big (%ld bytes exceeds limit %ld)", path, meta.size, CONFIG_FILE_MAX_SIZE);
WHYF("config file %s is too big (%"PRId64" bytes exceeds limit %d)", path, meta.size, CONFIG_FILE_MAX_SIZE);
return -1;
} else if (meta.size <= 0) {
WARNF("config file %s is zero size -- using all defaults", path);

4
crypto.c
View File

@ -62,13 +62,13 @@ int crypto_create_signature(unsigned char *key,
unsigned char sig[content_len + SIGNATURE_BYTES];
/* Why does this primitive copy the whole input message? We don't want that message format, it just seems like a waste of effor to me. */
unsigned long long length = 0;
unsigned long long int length = 0;
crypto_sign_edwards25519sha512batch(sig,&length,
content,content_len,
key);
if (length != sizeof(sig))
RETURN(WHYF("Signing seems to have failed (%d, expected %d)",length,sizeof(sig)));
RETURN(WHYF("Signing seems to have failed (%d, expected %d)",(int)length,(int)sizeof(sig)));
bcopy(sig, signature, SIGNATURE_BYTES);
*sig_length=SIGNATURE_BYTES;

2
dna_helper.c
View File

@ -582,7 +582,7 @@ dna_helper_enqueue(overlay_mdp_frame *mdp, const char *did, const unsigned char
return 0;
}
if (awaiting_reply) {
WARNF("DNAHELPER currently awaiting reply -- dropping new request", request_buffer);
WARN("DNAHELPER currently awaiting reply -- dropping new request");
return 0;
}
char buffer[sizeof request_buffer];

10
keyring.c
View File

@ -145,7 +145,7 @@ keyring_file *keyring_open(const char *path)
}
r = fread(k->contexts[0]->KeyRingSalt, k->contexts[0]->KeyRingSaltLen, 1, k->file);
if (r!=1) {
WHYF_perror("fread(%p, %ld, 1, %s)", k->contexts[0]->KeyRingSalt, k->contexts[0]->KeyRingSaltLen, alloca_str_toprint(path));
WHYF_perror("fread(%p, %d, 1, %s)", k->contexts[0]->KeyRingSalt, k->contexts[0]->KeyRingSaltLen, alloca_str_toprint(path));
WHYF("Could not read salt from keyring file %s", path);
keyring_free(k);
return NULL;
@ -614,7 +614,7 @@ static int keyring_pack_identity(keyring_context *c, keyring_identity *id, unsig
// Ensure the correct number of bytes were written.
unsigned packed = rotbuf_delta(&rbstart, &rbuf);
if (packed != keypair_len) {
WHYF("key type 0x%02x packed wrong length (packed %u, expecting %u)", ktype, packed, keypair_len);
WHYF("key type 0x%02x packed wrong length (packed %u, expecting %u)", ktype, packed, (int)keypair_len);
goto scram;
}
}
@ -711,7 +711,7 @@ static keyring_identity *keyring_unpack_identity(unsigned char *slot, const char
break;
if (ktype < NELS(keytypes) && kt->unpacker) {
if (config.debug.keyring)
DEBUGF("unpack key type = 0x%02x at offset %u", ktype, rotbuf_position(&rbo));
DEBUGF("unpack key type = 0x%02x at offset %u", ktype, (int)rotbuf_position(&rbo));
struct rotbuf rbstart = rbuf;
// Create keyring entries to hold the key pair.
keypair *kp = NULL;
@ -738,7 +738,7 @@ static keyring_identity *keyring_unpack_identity(unsigned char *slot, const char
// If the number of bytes unpacked does not match the keypair length, it is probably an
// empty slot.
if (config.debug.keyring)
DEBUGF("key type 0x%02x unpacked wrong length (unpacked %u, expecting %u)", ktype, unpacked, keypair_len);
DEBUGF("key type 0x%02x unpacked wrong length (unpacked %u, expecting %u)", ktype, (int)unpacked, (int)keypair_len);
keyring_free_identity(id);
return NULL;
}
@ -761,7 +761,7 @@ static keyring_identity *keyring_unpack_identity(unsigned char *slot, const char
}
} else {
if (config.debug.keyring)
DEBUGF("unsupported key type 0x%02x at offset %u, skipping %u bytes", ktype, rotbuf_position(&rbo), keypair_len);
DEBUGF("unsupported key type 0x%02x at offset %u, skipping %u bytes", ktype, (int)rotbuf_position(&rbo), (int)keypair_len);
rotbuf_advance(&rbuf, keypair_len); // skip
}
}

3
log.h
View File

@ -100,7 +100,8 @@ void disable_log_stderr();
void logFlush();
void logArgv(int level, struct __sourceloc whence, const char *label, int argc, const char *const *argv);
void logString(int level, struct __sourceloc whence, const char *str);
void logMessage(int level, struct __sourceloc whence, const char *fmt, ...);
void logMessage(int level, struct __sourceloc whence, const char *fmt, ...)
__attribute__ (( format(printf,3,4) ));
void vlogMessage(int level, struct __sourceloc whence, const char *fmt, va_list);
void logConfigChanged();
int logDump(int level, struct __sourceloc whence, char *name, const unsigned char *addr, size_t len);

2
mdp_client.c
View File

@ -119,7 +119,7 @@ int overlay_mdp_client_init()
if(config.debug.io) DEBUGF("MDP client socket name='%s'",overlay_mdp_client_socket_path);
}
if (overlay_mdp_client_socket_path_len > sizeof(name.sun_path) - 1)
FATALF("MDP socket path too long (%d > %d)", overlay_mdp_client_socket_path_len, sizeof(name.sun_path) - 1);
FATALF("MDP socket path too long (%d > %d)", overlay_mdp_client_socket_path_len, (int)sizeof(name.sun_path) - 1);
bcopy(overlay_mdp_client_socket_path,name.sun_path,
overlay_mdp_client_socket_path_len);

4
monitor-client.c
View File

@ -185,10 +185,10 @@ int monitor_client_read(int fd, struct monitor_state *res, struct monitor_comman
#endif
return 0;
}
WHYF_perror("read(%d, %p, %ld)", fd, res->buffer + oldOffset, MONITOR_CLIENT_BUFFER_SIZE - oldOffset);
WHYF_perror("read(%d, %p, %d)", fd, res->buffer + oldOffset, MONITOR_CLIENT_BUFFER_SIZE - oldOffset);
return -1;
} else if (bytesRead == 0) {
WHYF("read(%d, %p, %ld) returned %d", fd, res->buffer + oldOffset, MONITOR_CLIENT_BUFFER_SIZE - oldOffset, bytesRead);
WHYF("read(%d, %p, %d) returned %d", fd, res->buffer + oldOffset, MONITOR_CLIENT_BUFFER_SIZE - oldOffset, bytesRead);
return -1;
}
res->bufferBytes+=bytesRead;

6
monitor.c
View File

@ -104,13 +104,13 @@ int monitor_setup_sockets()
int reuseP=1;
if(setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &reuseP, sizeof reuseP) < 0) {
WHYF_perror("setsockopt(%d, SOL_SOCKET, SO_REUSEADDR, &%d, %d)", sock, reuseP, sizeof reuseP);
WHYF_perror("setsockopt(%d, SOL_SOCKET, SO_REUSEADDR, &%d, %d)", sock, reuseP, (int)sizeof reuseP);
WHY("Could not indicate reuse addresses. Not necessarily a problem (yet)");
}
int send_buffer_size=64*1024;
if(setsockopt(sock, SOL_SOCKET, SO_RCVBUF, &send_buffer_size, sizeof send_buffer_size)==-1)
WHYF_perror("setsockopt(%d, SOL_SOCKET, SO_RCVBUF, &%d, %d)", sock, send_buffer_size, sizeof send_buffer_size);
WHYF_perror("setsockopt(%d, SOL_SOCKET, SO_RCVBUF, &%d, %d)", sock, send_buffer_size, (int)sizeof send_buffer_size);
if (config.debug.io || config.debug.verbose_io)
DEBUGF("Monitor server socket bound to %s", alloca_toprint(-1, &name, len));
@ -318,7 +318,7 @@ static void monitor_new_client(int s) {
goto error;
}
if (len < sizeof(ucred)) {
WHYF("getsockopt(SO_PEERCRED) returned the wrong size (Got %d expected %d)", len, sizeof(ucred));
WHYF("getsockopt(SO_PEERCRED) returned the wrong size (Got %d expected %d)", len, (int)sizeof(ucred));
goto error;
}
otheruid = ucred.uid;

2
net.c
View File

@ -150,7 +150,7 @@ ssize_t recvwithttl(int sock,unsigned char *buffer, size_t bufferlen,int *ttl,
return WHY_perror("recvmsg");
if (0 && config.debug.packetrx) {
DEBUGF("recvmsg returned %lld (flags=%d, msg_controllen=%d)", (long long) len, msg.msg_flags, msg.msg_controllen);
DEBUGF("recvmsg returned %d (flags=%d, msg_controllen=%d)", (int) len, msg.msg_flags, (int)msg.msg_controllen);
dump("received data", buffer, len);
}

4
overlay_interface.c
View File

@ -881,13 +881,13 @@ overlay_broadcast_ensemble(overlay_interface *interface,
if (fsize == -1)
return WHY_perror("lseek");
if (config.debug.overlayinterfaces)
DEBUGF("Write to interface %s at offset=%d", interface->name, fsize);
DEBUGF("Write to interface %s at offset=%"PRId64, interface->name, fsize);
}
ssize_t nwrite = write(interface->alarm.poll.fd, &packet, sizeof(packet));
if (nwrite == -1)
return WHY_perror("write");
if (nwrite != sizeof(packet))
return WHYF("only wrote %lld of %lld bytes", nwrite, sizeof(packet));
return WHYF("only wrote %d of %d bytes", (int)nwrite, (int)sizeof(packet));
return 0;
}

4
overlay_mdp_services.c
View File

@ -39,7 +39,7 @@ int rhizome_mdp_send_block(struct subscriber *dest, unsigned char *id, uint64_t
char *id_str = alloca_tohex_bid(id);
if (config.debug.rhizome_tx)
DEBUGF("Requested blocks for %s @%llx", id_str, fileOffset);
DEBUGF("Requested blocks for %s @%"PRIx64, id_str, fileOffset);
/* Find manifest that corresponds to BID and version.
If we don't have this combination, then do nothing.
@ -174,7 +174,7 @@ int overlay_mdp_service_rhizomeresponse(overlay_mdp_frame *mdp)
int count=mdp->out.payload_length-(1+16+8+8);
unsigned char *bytes=&mdp->out.payload[1+16+8+8];
if (config.debug.rhizome_rx)
DEBUGF("Received %d bytes @ 0x%llx for %s* version 0x%llx",
DEBUGF("Received %d bytes @ 0x%"PRIx64" for %s* version 0x%"PRIx64,
count,offset,alloca_tohex(bidprefix,16),version);
/* Now see if there is a slot that matches. If so, then

2
overlay_queue.c
View File

@ -522,7 +522,7 @@ overlay_stuff_packet(struct outgoing_packet *packet, overlay_txqueue *queue, tim
}else if(((mdp_sequence - frame->mdp_sequence)&0xFFFF) >= 64){
// too late, we've sent too many packets for the next hop to correctly de-duplicate
if (config.debug.overlayframes)
DEBUGF("Retransmition of frame %p mdp seq %d, is too late to be de-duplicated", frame, frame->mdp_sequence, frame->interface_sent_sequence[packet->i], packet->seq);
DEBUGF("Retransmition of frame %p mdp seq %d, is too late to be de-duplicated", frame, frame->mdp_sequence);
frame = overlay_queue_remove(queue, frame);
continue;
}else{

3
rhizome.c
View File

@ -314,7 +314,8 @@ int rhizome_add_manifest(rhizome_manifest *m_in,int ttl)
if (config.debug.rhizome) DEBUG("No existing manifest");
break;
case 1:
if (config.debug.rhizome) DEBUGF("Found existing version=%lld, new version=%lld", storedversion, m_in->version);
if (config.debug.rhizome)
DEBUGF("Found existing version=%"PRId64", new version=%"PRId64, storedversion, m_in->version);
if (m_in->version < storedversion)
return WHY("Newer version exists");
if (m_in->version == storedversion)

4
rhizome_bundle.c
View File

@ -243,7 +243,7 @@ int rhizome_read_manifest_file(rhizome_manifest *m, const char *filename, int bu
} else if (strcasecmp(var, "name") == 0) {
if (value[0] == '\0') {
if (config.debug.rejecteddata)
WARNF("Empty name", value);
WARN("Empty name");
m->errors++;
}
// TODO: complain if service is not MeshMS
@ -458,7 +458,7 @@ int rhizome_manifest_set_ll(rhizome_manifest *m, char *var, int64_t value)
{
char svalue[100];
snprintf(svalue,100,"%lld",value);
snprintf(svalue,100, "%" PRId64, value);
return rhizome_manifest_set(m,var,svalue);
}

34
rhizome_database.c
View File

@ -988,7 +988,7 @@ int rhizome_store_bundle(rhizome_manifest *m)
if (sqlite_exec_void_retry(&retry, "COMMIT;") != -1){
// This message used in tests; do not modify or remove.
const char *service = rhizome_manifest_get(m, "service", NULL, 0);
INFOF("RHIZOME ADD MANIFEST service=%s bid=%s version=%lld",
INFOF("RHIZOME ADD MANIFEST service=%s bid=%s version=%"PRId64,
service ? service : "NULL",
alloca_tohex_sid(m->cryptoSignPublic),
m->version
@ -1027,7 +1027,7 @@ int rhizome_list_manifests(struct cli_context *context, const char *service, con
strbuf_sprintf(b, " OFFSET %u", offset);
if (strbuf_overrun(b))
RETURN(WHYF("SQL command too long: ", strbuf_str(b)));
RETURN(WHYF("SQL command too long: %s", strbuf_str(b)));
sqlite_retry_state retry = SQLITE_RETRY_STATE_DEFAULT;
sqlite3_stmt *statement = sqlite_prepare(&retry, "%s", strbuf_str(b));
@ -1253,7 +1253,7 @@ int rhizome_find_duplicate(const rhizome_manifest *m, rhizome_manifest **found,
DEBUGF("filehash=\"%s\"", filehash);
sqlite3_bind_text(statement, field++, filehash, -1, SQLITE_STATIC);
}
size_t rows = 0;
int rows = 0;
while (sqlite_step_retry(&retry, statement) == SQLITE_ROW) {
++rows;
if (config.debug.rhizome) DEBUGF("Row %d", rows);
@ -1279,7 +1279,7 @@ int rhizome_find_duplicate(const rhizome_manifest *m, rhizome_manifest **found,
}
const char *manifestblob = (char *) sqlite3_column_blob(statement, 1);
size_t manifestblobsize = sqlite3_column_bytes(statement, 1); // must call after sqlite3_column_blob()
long long q_version = sqlite3_column_int64(statement, 2);
int64_t q_version = sqlite3_column_int64(statement, 2);
const char *q_author = (const char *) sqlite3_column_text(statement, 3);
rhizome_manifest *blob_m = rhizome_new_manifest();
@ -1294,11 +1294,11 @@ int rhizome_find_duplicate(const rhizome_manifest *m, rhizome_manifest **found,
} else {
const char *blob_service = rhizome_manifest_get(blob_m, "service", NULL, 0);
const char *blob_id = rhizome_manifest_get(blob_m, "id", NULL, 0);
long long blob_version = rhizome_manifest_get_ll(blob_m, "version");
int64_t blob_version = rhizome_manifest_get_ll(blob_m, "version");
const char *blob_filehash = rhizome_manifest_get(blob_m, "filehash", NULL, 0);
long long blob_filesize = rhizome_manifest_get_ll(blob_m, "filesize");
int64_t blob_filesize = rhizome_manifest_get_ll(blob_m, "filesize");
if (config.debug.rhizome)
DEBUGF("Consider manifest.service=%s manifest.id=%s manifest.version=%lld", blob_service, q_manifestid, blob_version);
DEBUGF("Consider manifest.service=%s manifest.id=%s manifest.version=%"PRId64, blob_service, q_manifestid, blob_version);
if (q_author) {
if (config.debug.rhizome)
strbuf_sprintf(b, " .author=%s", q_author);
@ -1312,12 +1312,12 @@ int rhizome_find_duplicate(const rhizome_manifest *m, rhizome_manifest **found,
++inconsistent;
}
if (blob_version != q_version) {
WARNF("MANIFESTS row id=%s has inconsistent blob: manifests.version=%lld, blob.version=%lld -- skipped",
WARNF("MANIFESTS row id=%s has inconsistent blob: manifests.version=%"PRId64", blob.version=%"PRId64" -- skipped",
q_manifestid, q_version, blob_version);
++inconsistent;
}
if (blob_filesize != -1 && blob_filesize != m->fileLength) {
WARNF("MANIFESTS row id=%s has inconsistent blob: known file size %lld, blob.filesize=%lld -- skipped",
WARNF("MANIFESTS row id=%s has inconsistent blob: known file size %"PRId64", blob.filesize=%"PRId64" -- skipped",
q_manifestid, m->fileLength, blob_filesize);
++inconsistent;
}
@ -1335,7 +1335,7 @@ int rhizome_find_duplicate(const rhizome_manifest *m, rhizome_manifest **found,
}
}
if (blob_service == NULL) {
WARNF("MANIFESTS row id=%s has blob with no 'service' -- skipped", q_manifestid, blob_id);
WARNF("MANIFESTS row id=%s has blob with no 'service' -- skipped", q_manifestid);
++inconsistent;
}
if (!inconsistent) {
@ -1367,8 +1367,8 @@ int rhizome_find_duplicate(const rhizome_manifest *m, rhizome_manifest **found,
if (!inconsistent) {
*found = blob_m;
if (config.debug.rhizome)
DEBUGF("Found duplicate payload: service=%s%s version=%llu hexhash=%s",
blob_service, strbuf_str(b), blob_m->version, blob_m->fileHexHash, q_author ? q_author : ""
DEBUGF("Found duplicate payload: service=%s%s version=%"PRIu64" hexhash=%s",
blob_service, strbuf_str(b), blob_m->version, blob_m->fileHexHash
);
ret = 1;
break;
@ -1401,8 +1401,8 @@ int rhizome_retrieve_manifest(const char *manifestid, rhizome_manifest *m)
sqlite3_bind_text(statement, 1, manifestid, -1, SQLITE_STATIC);
if (sqlite_step_retry(&retry, statement) == SQLITE_ROW){
const char *manifestblob = (char *) sqlite3_column_blob(statement, 0);
long long q_version = (long long) sqlite3_column_int64(statement, 1);
long long q_inserttime = (long long) sqlite3_column_int64(statement, 2);
int64_t q_version = sqlite3_column_int64(statement, 1);
int64_t q_inserttime = sqlite3_column_int64(statement, 2);
const char *q_author = (const char *) sqlite3_column_text(statement, 3);
size_t manifestblobsize = sqlite3_column_bytes(statement, 0); // must call after sqlite3_column_blob()
@ -1417,7 +1417,7 @@ int rhizome_retrieve_manifest(const char *manifestid, rhizome_manifest *m)
}
if (m->version!=q_version)
WARNF("Version mismatch, manifest is %lld, database is %lld", m->version, q_version);
WARNF("Version mismatch, manifest is %"PRId64", database is %"PRId64, m->version, q_version);
m->inserttime = q_inserttime;
}else{
@ -1557,8 +1557,8 @@ int rhizome_is_bar_interesting(unsigned char *bar){
if (sqlite_step_retry(&retry, statement) == SQLITE_ROW){
if (0){
const char *q_id = (const char *) sqlite3_column_text(statement, 0);
long long q_version = (long long) sqlite3_column_int64(statement, 1);
DEBUGF("Already have %s, %lld (vs %s, %lld)", q_id, q_version, id_hex, version);
int64_t q_version = sqlite3_column_int64(statement, 1);
DEBUGF("Already have %s, %"PRId64" (vs %s, %"PRId64")", q_id, q_version, id_hex, version);
}
ret=0;
}

22
rhizome_direct.c
View File

@ -289,7 +289,7 @@ rhizome_direct_bundle_cursor *rhizome_direct_get_fill_response
rhizome_direct_bundle_iterator_free(&c);
return NULL;
}
DEBUGF("unpickled size_high=%lld, limit_size_high=%lld",
DEBUGF("unpickled size_high=%"PRId64", limit_size_high=%"PRId64,
c->size_high,c->limit_size_high);
DEBUGF("c->buffer_size=%d",c->buffer_size);
@ -338,7 +338,7 @@ rhizome_direct_bundle_cursor *rhizome_direct_get_fill_response
RHIZOME_BAR_PREFIX_BYTES);
c->buffer_used+=1+RHIZOME_BAR_PREFIX_BYTES;
who=-1;
DEBUGF("They have previously unseen bundle %016llx*",
DEBUGF("They have previously unseen bundle %016"PRIx64"*",
rhizome_bar_bidprefix_ll(&buffer[10+them*RHIZOME_BAR_BYTES]));
} else if (relation>0) {
/* We have a bundle that they don't have any version of
@ -350,7 +350,7 @@ rhizome_direct_bundle_cursor *rhizome_direct_get_fill_response
RHIZOME_BAR_PREFIX_BYTES);
c->buffer_used+=1+RHIZOME_BAR_PREFIX_BYTES;
who=+1;
DEBUGF("We have previously unseen bundle %016llx*",
DEBUGF("We have previously unseen bundle %016"PRIx64"*",
rhizome_bar_bidprefix_ll(&usbuffer[10+us*RHIZOME_BAR_BYTES]));
} else {
/* We each have a version of this bundle, so see whose is newer */
@ -365,7 +365,7 @@ rhizome_direct_bundle_cursor *rhizome_direct_get_fill_response
&c->buffer[c->buffer_offset_bytes+c->buffer_used+1],
RHIZOME_BAR_PREFIX_BYTES);
c->buffer_used+=1+RHIZOME_BAR_PREFIX_BYTES;
DEBUGF("They have newer version of bundle %016llx* (%lld versus %lld)",
DEBUGF("They have newer version of bundle %016"PRIx64"* (%"PRId64" versus %"PRId64")",
rhizome_bar_bidprefix_ll(&usbuffer[10+us*RHIZOME_BAR_BYTES]),
rhizome_bar_version(&usbuffer[10+us*RHIZOME_BAR_BYTES]),
rhizome_bar_version(&buffer[10+them*RHIZOME_BAR_BYTES]));
@ -376,12 +376,12 @@ rhizome_direct_bundle_cursor *rhizome_direct_get_fill_response
&c->buffer[c->buffer_offset_bytes+c->buffer_used+1],
RHIZOME_BAR_PREFIX_BYTES);
c->buffer_used+=1+RHIZOME_BAR_PREFIX_BYTES;
DEBUGF("We have newer version of bundle %016llx* (%lld versus %lld)",
DEBUGF("We have newer version of bundle %016"PRIx64"* (%"PRId64" versus %"PRId64")",
rhizome_bar_bidprefix_ll(&usbuffer[10+us*RHIZOME_BAR_BYTES]),
rhizome_bar_version(&usbuffer[10+us*RHIZOME_BAR_BYTES]),
rhizome_bar_version(&buffer[10+them*RHIZOME_BAR_BYTES]));
} else {
DEBUGF("We both have the same version of %016llx*",
DEBUGF("We both have the same version of %016"PRIx64"*",
rhizome_bar_bidprefix_ll(&buffer[10+them*RHIZOME_BAR_BYTES]));
}
}
@ -601,7 +601,7 @@ int rhizome_direct_bundle_iterator_pickle_range(rhizome_direct_bundle_cursor *r,
pickled[0]=ltwov;
for(v=0;v<4;v++) pickled[1+v]=r->start_bid_low[v];
v=r->size_high;
DEBUGF("pickling size_high=%lld",r->size_high);
DEBUGF("pickling size_high=%"PRId64,r->size_high);
ltwov=0;
while(v>1) { ltwov++; v=v>>1; }
pickled[1+4]=ltwov;
@ -661,7 +661,7 @@ int rhizome_direct_bundle_iterator_fill(rhizome_direct_bundle_cursor *c,int max_
if (max_bars==-1)
max_bars=(c->buffer_size-c->buffer_offset_bytes)/RHIZOME_BAR_BYTES;
DEBUGF("Iterating cursor size high %lld..%lld, max_bars=%d",
DEBUGF("Iterating cursor size high %"PRId64"..%"PRId64", max_bars=%d",
c->size_high,c->limit_size_high,max_bars);
while (bundles_stuffed<max_bars&&c->size_high<=c->limit_size_high)
@ -694,7 +694,7 @@ int rhizome_direct_bundle_iterator_fill(rhizome_direct_bundle_cursor *c,int max_
c->size_low=c->size_high+1;
c->size_high*=2;
if (c->size_high<=1024) c->size_low=0;
DEBUGF("size=%lld..%lld",c->size_low,c->size_high);
DEBUGF("size=%"PRId64"..%"PRId64,c->size_low,c->size_high);
/* Record that we covered to the end of that size bin */
memset(c->bid_high,0xff,RHIZOME_MANIFEST_ID_BYTES);
if (c->size_high>c->limit_size_high)
@ -756,7 +756,7 @@ int rhizome_direct_get_bars(const unsigned char bid_low[RHIZOME_MANIFEST_ID_BYTE
snprintf(query,1024,
"SELECT BAR,ROWID,ID,FILESIZE FROM MANIFESTS"
" WHERE"
" FILESIZE BETWEEN %lld AND %lld"
" FILESIZE BETWEEN %" PRId64 " AND %" PRId64
" AND ID>='%s' AND ID<='%s'"
// The following formulation doesn't remove the weird returning of
// bundles with out of range filesize values
@ -784,7 +784,7 @@ int rhizome_direct_get_bars(const unsigned char bid_low[RHIZOME_MANIFEST_ID_BYTE
int ret;
int64_t filesize = sqlite3_column_int64(statement, 3);
if (filesize<size_low||filesize>size_high) {
DEBUGF("WEIRDNESS ALERT: filesize=%lld, but query was: %s",
DEBUGF("WEIRDNESS ALERT: filesize=%"PRId64", but query was: %s",
filesize,query);
break;
}

8
rhizome_direct_http.c
View File

@ -685,7 +685,7 @@ static int receive_http_response(int sock, char *buffer, size_t buffer_len, stru
int count;
do {
if ((count = read(sock, &buffer[len], buffer_len - len)) == -1)
return WHYF_perror("read(%d, %p, %d)", sock, &buffer[len], buffer_len - len);
return WHYF_perror("read(%d, %p, %d)", sock, &buffer[len], (int)buffer_len - len);
len += count;
} while (len < buffer_len && count != 0 && !http_header_complete(buffer, len, len));
if (config.debug.rhizome_rx)
@ -693,7 +693,7 @@ static int receive_http_response(int sock, char *buffer, size_t buffer_len, stru
if (unpack_http_response(buffer, parts) == -1)
return -1;
if (parts->code != 200 && parts->code != 201) {
INFOF("Failed HTTP request: server returned %003u %s", parts->code, parts->reason);
INFOF("Failed HTTP request: server returned %03u %s", parts->code, parts->reason);
return -1;
}
if (parts->content_length == -1) {
@ -701,7 +701,7 @@ static int receive_http_response(int sock, char *buffer, size_t buffer_len, stru
DEBUGF("Invalid HTTP reply: missing Content-Length header");
return -1;
}
DEBUGF("content_length=%d", parts->content_length);
DEBUGF("content_length=%"PRId64, parts->content_length);
return len - (parts->content_start - buffer);
}
@ -717,7 +717,7 @@ static int fill_buffer(int sock, unsigned char *buffer, int len, int buffer_size
void rhizome_direct_http_dispatch(rhizome_direct_sync_request *r)
{
DEBUGF("Dispatch size_high=%lld",r->cursor->size_high);
DEBUGF("Dispatch size_high=%"PRId64,r->cursor->size_high);
rhizome_direct_transport_state_http *state = r->transport_specific_state;
unsigned char zerosid[SID_SIZE]="\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";

42
rhizome_fetch.c
View File

@ -116,7 +116,7 @@ struct rhizome_fetch_candidate queue4[2];
struct rhizome_fetch_candidate queue5[2];
#define NELS(a) (sizeof (a) / sizeof *(a))
#define slotno(slot) ((struct rhizome_fetch_queue *)(slot) - &rhizome_fetch_queues[0])
#define slotno(slot) (int)((struct rhizome_fetch_queue *)(slot) - &rhizome_fetch_queues[0])
/* Static allocation of the queue structures. Must be in order of ascending log_size_threshold.
*/
@ -240,7 +240,7 @@ static struct rhizome_fetch_candidate *rhizome_fetch_insert(struct rhizome_fetch
struct rhizome_fetch_candidate * const c = &q->candidate_queue[i];
struct rhizome_fetch_candidate * e = &q->candidate_queue[q->candidate_queue_size - 1];
if (config.debug.rhizome_rx)
DEBUGF("insert queue[%d] candidate[%d]", q - rhizome_fetch_queues, i);
DEBUGF("insert queue[%d] candidate[%d]", (int)(q - rhizome_fetch_queues), i);
assert(i >= 0 && i < q->candidate_queue_size);
assert(i == 0 || c[-1].manifest);
if (e->manifest) // queue is full
@ -266,7 +266,7 @@ static void rhizome_fetch_unqueue(struct rhizome_fetch_queue *q, int i)
assert(i >= 0 && i < q->candidate_queue_size);
struct rhizome_fetch_candidate *c = &q->candidate_queue[i];
if (config.debug.rhizome_rx)
DEBUGF("unqueue queue[%d] candidate[%d] manifest=%p", q - rhizome_fetch_queues, i, c->manifest);
DEBUGF("unqueue queue[%d] candidate[%d] manifest=%p", (int)(q - rhizome_fetch_queues), i, c->manifest);
if (c->manifest) {
rhizome_manifest_free(c->manifest);
c->manifest = NULL;
@ -368,7 +368,7 @@ int rhizome_manifest_version_cache_lookup(rhizome_manifest *m)
if (sqlite_exec_int64(&dbVersion, "SELECT version FROM MANIFESTS WHERE id='%s';", id) == -1)
return WHY("Select failure");
if (dbVersion >= m->version) {
if (0) WHYF("We already have %s (%lld vs %lld)", id, dbVersion, m->version);
if (0) WHYF("We already have %s (%"PRId64" vs %"PRId64")", id, dbVersion, m->version);
return -1;
}
return 0;
@ -395,24 +395,24 @@ int rhizome_manifest_version_cache_lookup(rhizome_manifest *m)
if (i==24) {
/* Entries match -- so check version */
int64_t rev = rhizome_manifest_get_ll(m,"version");
if (1) DEBUGF("cached version %lld vs manifest version %lld", entry->version,rev);
if (1) DEBUGF("cached version %"PRId64" vs manifest version %"PRId64, entry->version,rev);
if (rev > entry->version) {
/* If we only have an old version, try refreshing the cache
by querying the database */
if (sqlite_exec_int64(&entry->version, "select version from manifests where id='%s'", id) != 1)
return WHY("failed to select stored manifest version");
DEBUGF("Refreshed stored version from database: entry->version=%lld", entry->version);
DEBUGF("Refreshed stored version from database: entry->version=%"PRId64, entry->version);
}
if (rev < entry->version) {
/* the presented manifest is older than we have.
This allows the caller to know that they can tell whoever gave them the
manifest it's time to get with the times. May or not ever be
implemented, but it would be nice. XXX */
WHYF("cached version is NEWER than presented version (%lld is newer than %lld)",
WHYF("cached version is NEWER than presented version (%"PRId64" is newer than %"PRId64")",
entry->version,rev);
return -2;
} else if (rev<=entry->version) {
/* the presented manifest is already stored. */
/* the presented manifest is already stored. */
if (1) DEBUG("cached version is NEWER/SAME as presented version");
return -1;
} else {
@ -458,7 +458,7 @@ int rhizome_manifest_version_cache_lookup(rhizome_manifest *m)
int64_t stored_version;
if (sqlite_exec_int64(&stored_version, "select version from manifests where id='%s'", id) < 1)
return WHY("database error reading stored manifest version"); // database is broken, we can't confirm that it is here
DEBUGF("stored version=%lld, manifest_version=%lld (not fetching; remembering in cache)",
DEBUGF("stored version=%"PRId64", manifest_version=%"PRId64" (not fetching; remembering in cache)",
stored_version,manifest_version);
slot=random()%RHIZOME_VERSION_CACHE_ASSOCIATIVITY;
struct rhizome_manifest_version_cache_slot *entry = &rhizome_manifest_version_cache[bin][slot];
@ -701,7 +701,7 @@ rhizome_fetch(struct rhizome_fetch_slot *slot, rhizome_manifest *m, const struct
*/
if (config.debug.rhizome_rx)
DEBUGF("Fetching bundle slot=%d bid=%s version=%lld size=%lld peerip=%s",
DEBUGF("Fetching bundle slot=%d bid=%s version=%"PRId64" size=%"PRId64" peerip=%s",
slotno(slot),
bid,
m->version,
@ -794,8 +794,8 @@ rhizome_fetch(struct rhizome_fetch_slot *slot, rhizome_manifest *m, const struct
if (schedule_fetch(slot) == -1)
RETURN(-1);
if (config.debug.rhizome_rx)
DEBUGF(" started fetch bid %s version 0x%llx into %s, slot=%d filehash=%s",
alloca_tohex_bid(slot->bid), (long long) slot->bidVersion,
DEBUGF(" started fetch bid %s version 0x%"PRIx64" into %s, slot=%d filehash=%s",
alloca_tohex_bid(slot->bid), slot->bidVersion,
alloca_str_toprint(slot->manifest->dataFileName), slotno(slot), m->fileHexHash);
RETURN(STARTED);
}
@ -966,7 +966,7 @@ int rhizome_suggest_queue_manifest_import(rhizome_manifest *m, const struct sock
int priority=100; /* normal priority */
if (config.debug.rhizome_rx)
DEBUGF("Considering import bid=%s version=%lld size=%lld priority=%d:", bid, m->version, m->fileLength, priority);
DEBUGF("Considering import bid=%s version=%"PRId64" size=%"PRId64" priority=%d:", bid, m->version, m->fileLength, priority);
if (rhizome_manifest_version_cache_lookup(m)) {
if (config.debug.rhizome_rx)
@ -978,7 +978,7 @@ int rhizome_suggest_queue_manifest_import(rhizome_manifest *m, const struct sock
if (config.debug.rhizome_rx) {
int64_t stored_version;
if (sqlite_exec_int64(&stored_version, "select version from manifests where id='%s'", bid) > 0)
DEBUGF(" is new (have version %lld)", stored_version);
DEBUGF(" is new (have version %"PRId64")", stored_version);
}
if (m->fileLength == 0) {
@ -998,7 +998,7 @@ int rhizome_suggest_queue_manifest_import(rhizome_manifest *m, const struct sock
// Find the proper queue for the payload. If there is none suitable, it is an error.
struct rhizome_fetch_queue *qi = rhizome_find_queue(m->fileLength);
if (!qi) {
WHYF("No suitable fetch queue for bundle size=%lld", m->fileLength);
WHYF("No suitable fetch queue for bundle size=%"PRId64, m->fileLength);
rhizome_manifest_free(m);
RETURN(-1);
}
@ -1138,7 +1138,7 @@ static void rhizome_fetch_mdp_slot_callback(struct sched_ent *alarm)
long long now=gettime_ms();
if (now-slot->last_write_time>slot->mdpIdleTimeout) {
DEBUGF("MDP connection timed out: last RX %lldms ago (read %d of %d bytes)",
DEBUGF("MDP connection timed out: last RX %lldms ago (read %"PRId64" of %"PRId64" bytes)",
now-slot->last_write_time,
slot->write_state.file_offset + slot->write_state.data_size,slot->write_state.file_length);
rhizome_fetch_close(slot);
@ -1146,7 +1146,7 @@ static void rhizome_fetch_mdp_slot_callback(struct sched_ent *alarm)
return;
}
if (config.debug.rhizome_rx)
DEBUGF("Timeout: Resending request for slot=0x%p (%d of %d received)",
DEBUGF("Timeout: Resending request for slot=0x%p (%"PRId64" of %"PRId64" received)",
slot,slot->write_state.file_offset + slot->write_state.data_size,slot->write_state.file_length);
if (slot->bidP)
rhizome_fetch_mdp_requestblocks(slot);
@ -1202,7 +1202,7 @@ static int rhizome_fetch_mdp_requestblocks(struct rhizome_fetch_slot *slot)
write_uint16(&mdp.out.payload[RHIZOME_MANIFEST_ID_BYTES+8+8+4],slot->mdpRXBlockLength);
if (config.debug.rhizome_tx)
DEBUGF("src sid=%s, dst sid=%s, mdpRXWindowStart=0x%x",
DEBUGF("src sid=%s, dst sid=%s, mdpRXWindowStart=0x%"PRIx64,
alloca_tohex_sid(mdp.out.src.sid),alloca_tohex_sid(mdp.out.dst.sid),
slot->write_state.file_offset + slot->write_state.data_size);
@ -1276,7 +1276,7 @@ static int rhizome_fetch_switch_to_mdp(struct rhizome_fetch_slot *slot)
}
if (config.debug.rhizome_rx)
DEBUGF("Trying to switch to MDP for Rhizome fetch: slot=0x%p (%d bytes)",
DEBUGF("Trying to switch to MDP for Rhizome fetch: slot=0x%p (%"PRId64" bytes)",
slot,slot->write_state.file_length);
/* close socket and stop watching it */
@ -1538,7 +1538,7 @@ void rhizome_fetch_poll(struct sched_ent *alarm)
return;
} else {
if (config.debug.rhizome_rx)
DEBUGF("Empty read, closing connection: received %lld of %lld bytes",
DEBUGF("Empty read, closing connection: received %"PRId64" of %"PRId64" bytes",
slot->write_state.file_offset + slot->write_state.data_size,slot->write_state.file_length);
rhizome_fetch_switch_to_mdp(slot);
return;
@ -1590,7 +1590,7 @@ void rhizome_fetch_poll(struct sched_ent *alarm)
if (slot->write_state.file_length==-1)
slot->write_state.file_length=parts.content_length;
else if (parts.content_length != slot->write_state.file_length)
WARNF("Expected content length %lld, got %lld", slot->write_state.file_length, parts.content_length);
WARNF("Expected content length %"PRId64", got %"PRId64, slot->write_state.file_length, parts.content_length);
/* We have all we need. The file is already open, so just write out any initial bytes of
the body we read.
*/

6
rhizome_http.c
View File

@ -279,7 +279,7 @@ void rhizome_server_poll(struct sched_ent *alarm)
}
rhizome_http_request *request = calloc(sizeof(rhizome_http_request), 1);
if (request == NULL) {
WHYF_perror("calloc(%u, 1)", sizeof(rhizome_http_request));
WHYF_perror("calloc(%u, 1)", (int)sizeof(rhizome_http_request));
WHY("Cannot respond to request, out of memory");
} else {
request->uuid=rhizome_http_request_uuid_counter++;
@ -366,7 +366,7 @@ int rhizome_server_sql_query_http_response(rhizome_http_request *r,
r->buffer[r->buffer_length+1]=0x01; /* version of response */
if (config.debug.rhizome_tx)
DEBUGF("Found %lld records",r->source_count);
DEBUGF("Found %"PRId64" records",r->source_count);
/* Number of records we intend to return */
r->buffer[r->buffer_length+4]=(r->source_count>>0)&0xff;
r->buffer[r->buffer_length+5]=(r->source_count>>8)&0xff;
@ -658,7 +658,7 @@ int rhizome_server_parse_http_request(rhizome_http_request *r)
DEBUGF("Row not found");
rhizome_server_simple_http_response(r, 404, "<html><h1>Payload not found</h1></html>\r\n");
} else {
DEBUGF("row id = %d",r->rowid);
DEBUGF("row id = %"PRId64,r->rowid);
r->source_index = 0;
r->blob_end = sqlite3_blob_bytes(blob);
rhizome_server_http_response_header(r, 200, "application/binary", r->blob_end - r->source_index);

12
rhizome_store.c
View File

@ -103,7 +103,7 @@ int rhizome_open_write(struct rhizome_write *write, char *expectedFileHash, int6
/* Get rowid for inserted row, so that we can modify the blob */
write->blob_rowid = sqlite3_last_insert_rowid(rhizome_db);
if (config.debug.rhizome_rx)
DEBUGF("Got rowid %lld for %s", write->blob_rowid, write->id);
DEBUGF("Got rowid %"PRId64" for %s", write->blob_rowid, write->id);
}
@ -139,7 +139,7 @@ int rhizome_write_buffer(struct rhizome_write *write_state, unsigned char *buffe
IN();
/* Make sure we aren't being asked to write more data than we expected */
if (write_state->file_offset + data_size > write_state->file_length)
RETURN(WHYF("Too much content supplied, %lld + %d > %lld",
RETURN(WHYF("Too much content supplied, %"PRId64" + %d > %"PRId64,
write_state->file_offset, data_size, write_state->file_length));
if (data_size<=0)
@ -212,7 +212,7 @@ int rhizome_write_buffer(struct rhizome_write *write_state, unsigned char *buffe
SHA512_Update(&write_state->sha512_context, buffer, data_size);
write_state->file_offset+=data_size;
if (config.debug.rhizome)
DEBUGF("Written %lld of %lld", write_state->file_offset, write_state->file_length);
DEBUGF("Written %"PRId64" of %"PRId64, write_state->file_offset, write_state->file_length);
RETURN(data_size);
OUT();
}
@ -509,7 +509,7 @@ int rhizome_open_read(struct rhizome_read *read, const char *fileid, int hash)
if ((read->length = lseek(read->blob_fd, 0, SEEK_END)) == -1)
return WHYF_perror("lseek(%s,0,SEEK_END)", alloca_str_toprint(blob_path));
if (config.debug.externalblobs)
DEBUGF("Opened stored file %s as fd %d, len %llx",blob_path, read->blob_fd, read->length);
DEBUGF("Opened stored file %s as fd %d, len %"PRIx64,blob_path, read->blob_fd, read->length);
}
read->hash = hash;
read->offset = 0;
@ -532,7 +532,7 @@ int rhizome_read(struct rhizome_read *read_state, unsigned char *buffer, int buf
if (bytes_read == -1)
RETURN(WHYF_perror("read(%d,%p,%ld)", read_state->blob_fd, buffer, (long)buffer_length));
if (config.debug.externalblobs)
DEBUGF("Read %d bytes from fd %d @%llx", bytes_read, read_state->blob_fd, read_state->offset);
DEBUGF("Read %d bytes from fd %d @%"PRIx64, bytes_read, read_state->blob_fd, read_state->offset);
} else if (read_state->blob_rowid != -1) {
sqlite_retry_state retry = SQLITE_RETRY_STATE_DEFAULT;
do{
@ -728,7 +728,6 @@ int rhizome_write_open_journal(struct rhizome_write *write, rhizome_manifest *m,
uint64_t old_length = m->fileLength;
uint64_t copy_length = old_length - advance_by;
m->fileLength = m->fileLength + new_size - advance_by;
DEBUGF("Before %lld, advance %lld, new %lld = %lld, %lld", old_length, advance_by, new_size, copy_length, m->fileLength);
rhizome_manifest_set_ll(m, "filesize", m->fileLength);
if (advance_by>0){
@ -744,7 +743,6 @@ int rhizome_write_open_journal(struct rhizome_write *write, rhizome_manifest *m,
goto failure;
if (copy_length>0){
DEBUGF("Copying %lld", copy_length);
struct rhizome_read read_state;
bzero(&read_state, sizeof read_state);
ret = rhizome_open_decrypt_read(m, bsk, &read_state, 1);

6
rhizome_sync.c
View File

@ -74,7 +74,7 @@ static void rhizome_sync_request(struct subscriber *subscriber, uint64_t token,
mdp.out.payload_length = ob_position(b);
if (config.debug.rhizome)
DEBUGF("Sending request to %s for BARs from %lld %s", alloca_tohex_sid(subscriber->sid), token, forwards?"forwards":"backwards");
DEBUGF("Sending request to %s for BARs from %"PRIu64" %s", alloca_tohex_sid(subscriber->sid), token, forwards?"forwards":"backwards");
overlay_mdp_dispatch(&mdp,0,NULL,0);
ob_free(b);
}
@ -281,7 +281,7 @@ static void sync_process_bar_list(struct subscriber *subscriber, struct rhizome_
added=1;
}
if (config.debug.rhizome)
DEBUGF("Synced %llu - %llu with %s", state->sync_start, state->sync_end, alloca_tohex_sid(subscriber->sid));
DEBUGF("Synced %"PRIu64" - %"PRIu64" with %s", state->sync_start, state->sync_end, alloca_tohex_sid(subscriber->sid));
if (added)
state->next_request = gettime_ms();
}
@ -404,7 +404,7 @@ static void sync_send_response(struct subscriber *dest, int forwards, uint64_t t
if (count){
mdp.out.payload_length = ob_position(b);
if (config.debug.rhizome)
DEBUGF("Sending %d BARs from %llu to %llu", count, token, last);
DEBUGF("Sending %d BARs from %"PRIu64" to %"PRIu64, count, token, last);
overlay_mdp_dispatch(&mdp,0,NULL,0);
}
ob_free(b);

2
slip.c
View File

@ -105,7 +105,7 @@ int slip_encode(int format,
// Add 32-bit CRC
// (putting the CRC at the front allows it to be calculated progressively
// on the receiver side, if we decide to support that)
unsigned long crc=Crc32_ComputeBuf( 0, src, src_bytes);
uint32_t crc=Crc32_ComputeBuf( 0, src, src_bytes);
dst[out_len++]=0x80|((crc>>25)&0x7f);
dst[out_len++]=0x80|((crc>>(25-7))&0x7f);
dst[out_len++]=0x80|((crc>>(25-7-7))&0x7f);