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net: SOCKET_SEND_FLAGS_NOSIGNAL

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Matheus
2024-06-10 17:32:41 -03:00
parent f2eecc580b
commit f7b761e883
5 changed files with 6 additions and 5 deletions
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kernel-src/sys/syscalls/sendmsg.c
+2 -3
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@@ -5,9 +5,8 @@
#include <kernel/net.h>
#include <kernel/alloc.h>
// TODO nosignal
syscallret_t syscall_sendmsg(context_t *, int fd, msghdr_t *umsghdr, int flags) {
//__assert(flags == 0);
__assert((flags & ~MSG_NOSIGNAL) == 0);
syscallret_t ret;
msghdr_t msghdr;
@@ -53,7 +52,7 @@ syscallret_t syscall_sendmsg(context_t *, int fd, msghdr_t *umsghdr, int flags)
socket_t *socket = SOCKFS_SOCKET_FROM_NODE(file->vnode);
size_t sendcount;
ret.errno = socket->ops->send(socket, msghdr.addr ? &sockaddr : NULL, buffer, buffersize, fileflagstovnodeflags(file->flags), &sendcount);
ret.errno = socket->ops->send(socket, msghdr.addr ? &sockaddr : NULL, buffer, buffersize, fileflagstovnodeflags(file->flags) | ((flags & MSG_NOSIGNAL) ? SOCKET_SEND_FLAGS_NOSIGNAL : 0), &sendcount);
ret.ret = ret.errno ? -1 : sendcount;
cleanup: