19 Commits

Author	SHA1	Message	Date
YAMAMOTO Takashi	bbf571e5af	wasi_socket_ext.c: fix a typo in a comment (#4552)	2025-08-13 08:14:58 +08:00
YAMAMOTO Takashi	f34d28cfbc	lib-socket: implement gai_strerror (#4508) ... cf. https://pubs.opengroup.org/onlinepubs/9799919799/functions/gai_strerror.html	2025-07-29 11:12:27 +08:00
YAMAMOTO Takashi	a780ffdc43	lib-socket: make getaddrinfo return EAI_ values (#4498) ... cf. https://github.com/bytecodealliance/wasm-micro-runtime/issues/4464	2025-07-21 09:21:31 +08:00
YAMAMOTO Takashi	db942f3aaf	wasi_socket_ext.c: fix error reporting ... do not return __WASI_ERRNO_xxx error code where 0/-1 is more appropriate. most of them were not harmful because the value of __WASI_ERRNO_SUCCESS is 0. the one with __WASI_ERRNO_NOPROTOOPT in socket() is a user-visible bug. tested with wamr-wasi-extensions/samples/socket-tcp-udp. cf. https://github.com/bytecodealliance/wasm-micro-runtime/issues/4474	2025-07-15 09:23:46 +02:00
YAMAMOTO Takashi	2a952b371a	wasi_socket_ext.c: fix the number of getaddrinfo results (#4466) ... the case of zero results was especially broken.	2025-07-14 13:12:32 +08:00
YAMAMOTO Takashi	53feadc2b0	lib-socket: implement getsockopt(SOL_SOCKET,SO_TYPE) (#4458) ... cf. https://github.com/bytecodealliance/wasm-micro-runtime/issues/4456	2025-07-14 13:06:33 +08:00
YAMAMOTO Takashi	7f968f5926	wasi_socket_ext.c: avoid tls to make this library-friendly (#4338)	2025-06-11 07:46:35 +08:00
Marcin Kolny	a9b76228b0	Allow defining hints without exact socket type or address family (#2337)	2023-07-04 21:21:21 +08:00
Wenyong Huang	7cc7b56f88	Fix build socket api error (#1610) ... Fix build socket api error introduced by #1590	2022-10-17 15:54:03 +08:00
Xu Jun	a75295ec14	Minor fix in assembly script library (#1597) ... And fix a code format issue introduced by last commit.	2022-10-14 12:54:25 +08:00
dzobbe	84e88e4f85	Small change to make init of vars buildable in clang and clang++ (#1590)	2022-10-14 10:22:25 +08:00
Callum Macmillan	5ddc335a7f	Add timeout send/recv and multicast client/server socket examples (#1519) ... Add a couple of socket examples that can be used with WAMR: - The `timeout_client` and `timeout_server` examples demonstrate socket send and receive timeouts using the socket options - The `multicast_client` and `multicast_server` examples demonstrate receiving multicast packets in WASM And add several macro controls for `socket_opts` example.	2022-10-07 10:31:21 +08:00
Jämes Ménétrey	5b10d4e630	socket: Explicit narrowing type cast and add missing static keywords (#1539) ... While compiling the file wasi_socket_ext.c with pedantic options (typically `-Wimplicit-int-conversion` and `-Wmissing-prototypes`), some warnings are raised. This PR addresses those warnings by adding missing static statements before functions and explicitly casting a narrowing conversion. And fix the error handling after calling getpeername.	2022-09-29 22:44:57 +08:00
dzobbe	3fad613ea2	Enable build wasi_socket_ext.c with both clang and clang++ (#1527) ... Enable to run WolfSSL into wasm and need some features from C++: https://github.com/JamesMenetrey/wolfssl-examples/tree/wasm/Wasm	2022-09-29 20:52:11 +08:00
Marcin Kolny	c505da7464	Update __wasi_sock_accept signature to match wasi_snapshot_preview1 (#1531) ... The function was introduced to WASI about half a year ago after it already existed in WAMR. It caused problems with compiling `wasi_socket_ext.c` with the wasi-sdk that already had this hostcall exported (wasi-sdk >= 15). The approach we take is the following: - we update WASI interface to be compatible with the wasi_snapshot_preview1 - compilation with `wasi_socket_ext.c` supports both wasi_sdk >= 15 and wasi_sdk < 15 (although we intend to drop support for < 15 at one point of time) - we override `accept()` from wasi-libc - we do that because `accept()` in `wasi-libc` doesn't support returning address (as it doesn't have `getpeername()` implemented), so `wasi_socket_ext.c` offers more functionality right now Resolves #1167 and #1528. [1] https://github.com/WebAssembly/WASI/blob/main/phases/snapshot/witx/wasi_snapshot_preview1.witx	2022-09-29 09:29:54 +08:00
Wenyong Huang	78b5c5b484	Merge dev/socket into main (#1393) ... Implement more socket APIs, refer to #1336 and below PRs: - Implement wasi_addr_resolve function (#1319) - Fix socket-api byte order issue when host/network order are the same (#1327) - Enhance sock_addr_local syscall (#1320) - Implement sock_addr_remote syscall (#1360) - Add support for IPv6 in WAMR (#1411) - Implement ns lookup allowlist (#1420) - Implement sock_send_to and sock_recv_from system calls (#1457) - Added http downloader and multicast socket options (#1467) - Fix `bind()` calls to receive the correct size of `sockaddr` structure (#1490) - Assert on correct parameters (#1505) - Copy only received bytes from socket recv buffer into the app buffer (#1497) Co-authored-by: Marcin Kolny <mkolny@amazon.com> Co-authored-by: Marcin Kolny <marcin.kolny@gmail.com> Co-authored-by: Callum Macmillan <callumimacmillan@gmail.com>	2022-09-22 21:46:14 +08:00
liang.he	ceaf7dc660	Fix invalid calculation of total size of bytes to send and recv (#1162) ... The total size of bytes to send and recv should be set to 0 before calculation, but not including the size of iovec_app_t structure.	2022-05-10 10:43:34 +08:00
liang.he	559a0502f1	Enable socket-api recvmsg() and sendmsg() (#1042) ... Implement socket-api `recvmsg()` and `sendmsg()` for wasm app, add sample and update document.	2022-03-30 15:57:40 +08:00
Wenyong Huang	9c87a1ee17	Implement part of Berkeley Socket API for libc-wasi (#1036) ... Refer to [Networking API design](https://github.com/WebAssembly/WASI/issues/370) and [feat(socket): berkeley socket API v2](https://github.com/WebAssembly/WASI/pull/459): - Support the socket API of synchronous mode, including `socket/bind/listen/accept/send/recv/close/shutdown`, the asynchronous mode isn't supported yet. - Support adding `--addr-pool=<pool1,pool2,..>` argument for command line to identify the valid ip address range - Add socket-api sample and update the document	2022-03-10 15:13:38 +08:00