lwIP
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ssize_t
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l2tap sample
wifi_prov_mgr sample
littlefs sample
perf_benchmark sample
semihost_vfs sample
eventfd sample
restful_server sample
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ESP-IDF Framework and Examples
lwIP
ssize_t
ssize_t
Syntax
Show:
Summary
Declaration
from
arch.h:202
typedef
int
ssize_t
;
Examples
ssize_t
is referenced by 10 libraries and example projects:
ESP-IDF
FatFS
l2tap sample
wifi_prov_mgr sample
littlefs sample
perf_benchmark sample
semihost_vfs sample
eventfd sample
restful_server sample
fs_operations sample
References
from
0/10
examples
Code
Location
Scope
Referrer
typedef
int
ssize_t
;
arch.h:202
ssize_t
limited
;
api_lib.c:1035
netconn_write_vectors_partly()
ssize_t
etharp.c:583
etharp_find_addr()
ssize_t
etharp_find_addr
(
struct
netif
*
netif
,
const
ip4_addr_t
*
ipaddr
,
etharp.h:78
etharp_find_addr()
ssize_t
sent
=
sendto
(
ep
->
sock
,
ep
->
packet_hdr
,
ep
->
icmp_pkt_size
,
0
,
ping_sock.c:101
esp_ping_send()
if
(
sent
!=
(
ssize_t
)
ep
->
icmp_pkt_size
)
{
ping_sock.c:104
esp_ping_send()
static
ssize_t
sockets.c:964
lwip_recv_tcp()
ssize_t
recvd
=
0
;
sockets.c:968
lwip_recv_tcp()
ssize_t
recv_left
=
(
len
<=
SSIZE_MAX
)
?
(
ssize_t
)
len
:
SSIZE_MAX
;
sockets.c:969
lwip_recv_tcp()
lwip_recv_tcp_from
(
struct
lwip_sock
*
sock
,
struct
sockaddr
*
from
,
socklen_t
*
fromlen
,
const
char
*
dbg_fn
,
int
dbg_s
,
ssize_t
dbg_ret
)
sockets.c:1101
lwip_recv_tcp_from()
lwip_recv_tcp_from()::dbg_ret
ssize_t
sockets.c:1243
lwip_recvfrom()
ssize_t
ret
;
sockets.c:1248
lwip_recvfrom()
ret
=
(
ssize_t
)
LWIP_MIN
(
LWIP_MIN
(
len
,
datagram_len
)
,
SSIZE_MAX
)
;
sockets.c:1285
lwip_recvfrom()
ssize_t
sockets.c:1296
lwip_read()
ssize_t
sockets.c:1302
lwip_readv()
ssize_t
sockets.c:1319
lwip_recv()
ssize_t
sockets.c:1325
lwip_recvmsg()
ssize_t
buflen
;
sockets.c:1330
lwip_recvmsg()
if
(
(
message
->
msg_iov
[
i
]
.
iov_base
==
NULL
)
||
(
(
ssize_t
)
message
->
msg_iov
[
i
]
.
iov_len
<=
0
)
||
sockets.c:1350
lwip_recvmsg()
(
(
size_t
)
(
ssize_t
)
message
->
msg_iov
[
i
]
.
iov_len
!=
message
->
msg_iov
[
i
]
.
iov_len
)
||
sockets.c:1351
lwip_recvmsg()
(
(
ssize_t
)
(
buflen
+
(
ssize_t
)
message
->
msg_iov
[
i
]
.
iov_len
)
<=
0
)
)
{
sockets.c:1352
lwip_recvmsg()
buflen
=
(
ssize_t
)
(
buflen
+
(
ssize_t
)
message
->
msg_iov
[
i
]
.
iov_len
)
;
sockets.c:1357
lwip_recvmsg()
ssize_t
recvd_local
=
lwip_recv_tcp
(
sock
,
message
->
msg_iov
[
i
]
.
iov_base
,
message
->
msg_iov
[
i
]
.
iov_len
,
recv_flags
)
;
sockets.c:1368
lwip_recvmsg()
ssize_t
sockets.c:1426
lwip_send()
return
(
err
==
ERR_OK
?
(
ssize_t
)
written
:
-
1
)
;
sockets.c:1463
lwip_send()
ssize_t
sockets.c:1466
lwip_sendmsg()
return
(
err
==
ERR_OK
?
(
ssize_t
)
written
:
-
1
)
;
sockets.c:1505
lwip_sendmsg()
ssize_t
size
=
0
;
sockets.c:1517
lwip_sendmsg()
ssize_t
sockets.c:1629
lwip_sendto()
ssize_t
sockets.c:1790
lwip_write()
ssize_t
sockets.c:1796
lwip_writev()
static
inline
ssize_t
recvmsg
(
int
sockfd
,
struct
msghdr
*
msg
,
int
flags
)
sockets.h:35
recvmsg()
static
inline
ssize_t
recv
(
int
s
,
void
*
mem
,
size_t
len
,
int
flags
)
sockets.h:37
recv()
static
inline
ssize_t
recvfrom
(
int
s
,
void
*
mem
,
size_t
len
,
int
flags
,
struct
sockaddr
*
from
,
socklen_t
*
fromlen
)
sockets.h:39
recvfrom()
static
inline
ssize_t
send
(
int
s
,
const
void
*
dataptr
,
size_t
size
,
int
flags
)
sockets.h:41
send()
static
inline
ssize_t
sendmsg
(
int
s
,
const
struct
msghdr
*
message
,
int
flags
)
sockets.h:43
sendmsg()
static
inline
ssize_t
sendto
(
int
s
,
const
void
*
dataptr
,
size_t
size
,
int
flags
,
const
struct
sockaddr
*
to
,
socklen_t
tolen
)
sockets.h:45
sendto()
ssize_t
lwip_recv
(
int
s
,
void
*
mem
,
size_t
len
,
int
flags
)
;
sockets.h:605
lwip_recv()
ssize_t
lwip_read
(
int
s
,
void
*
mem
,
size_t
len
)
;
sockets.h:606
lwip_read()
ssize_t
lwip_readv
(
int
s
,
const
struct
iovec
*
iov
,
int
iovcnt
)
;
sockets.h:607
lwip_readv()
ssize_t
lwip_recvfrom
(
int
s
,
void
*
mem
,
size_t
len
,
int
flags
,
sockets.h:608
lwip_recvfrom()
ssize_t
lwip_recvmsg
(
int
s
,
struct
msghdr
*
message
,
int
flags
)
;
sockets.h:610
lwip_recvmsg()
ssize_t
lwip_send
(
int
s
,
const
void
*
dataptr
,
size_t
size
,
int
flags
)
;
sockets.h:611
lwip_send()
ssize_t
lwip_sendmsg
(
int
s
,
const
struct
msghdr
*
message
,
int
flags
)
;
sockets.h:612
lwip_sendmsg()
ssize_t
lwip_sendto
(
int
s
,
const
void
*
dataptr
,
size_t
size
,
int
flags
,
sockets.h:613
lwip_sendto()
ssize_t
lwip_write
(
int
s
,
const
void
*
dataptr
,
size_t
size
)
;
sockets.h:616
lwip_write()
ssize_t
lwip_writev
(
int
s
,
const
struct
iovec
*
iov
,
int
iovcnt
)
;
sockets.h:617
lwip_writev()
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Instance
Scope
Location
Project
return
recvmsg()
sockets.h:35
return
recv()
sockets.h:37
return
recvfrom()
sockets.h:39
return
send()
sockets.h:41
return
sendmsg()
sockets.h:43
return
sendto()
sockets.h:45
return
lwip_recv()
sockets.h:605
return
lwip_read()
sockets.h:606
return
lwip_readv()
sockets.h:607
return
lwip_recvfrom()
sockets.h:608
return
lwip_recvmsg()
sockets.h:610
return
lwip_send()
sockets.h:611
return
lwip_sendmsg()
sockets.h:612
return
lwip_sendto()
sockets.h:613
return
lwip_write()
sockets.h:616
return
lwip_writev()
sockets.h:617
return
etharp_find_addr()
etharp.h:78
return
lwip_recv_tcp()
sockets.c:964
lwip_recv_tcp_from()::dbg_ret
lwip_recv_tcp_from()
sockets.c:1101
return
lwip_recvfrom()
sockets.c:1243
return
lwip_read()
sockets.c:1296
return
lwip_readv()
sockets.c:1302
return
lwip_recv()
sockets.c:1319
return
lwip_recvmsg()
sockets.c:1325
return
lwip_send()
sockets.c:1426
return
lwip_sendmsg()
sockets.c:1466
return
lwip_sendto()
sockets.c:1629
return
lwip_write()
sockets.c:1790
return
lwip_writev()
sockets.c:1796
return
etharp_find_addr()
etharp.c:583
Lifecycle
from
0/10
examples
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