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[LibOS] Initialize socket handles to be readable and writable #499

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Apr 8, 2022
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[LibOS] Initialize socket handles to be readable and writable #499

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4 changes: 1 addition & 3 deletions LibOS/shim/src/sys/shim_socket.c
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ long shim_do_socket(int family, int type, int protocol) {
hdl->type = TYPE_SOCK;
hdl->fs = &socket_builtin_fs;
hdl->flags = type & SOCK_NONBLOCK ? O_NONBLOCK : 0;
hdl->acc_mode = 0;
hdl->acc_mode = MAY_READ | MAY_WRITE;

struct shim_sock_handle* sock = &hdl->info.sock;
sock->domain = family;
Expand All @@ -93,9 +93,7 @@ long shim_do_socket(int family, int type, int protocol) {

switch (sock->sock_type) {
case SOCK_STREAM: // TCP
break;
case SOCK_DGRAM: // UDP
hdl->acc_mode = MAY_READ | MAY_WRITE;
break;

default:
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