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[rpcsx-os] fix tty

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This commit is contained in:
DH 2023-07-29 20:45:16 +03:00
parent 589aa6c249
commit d52a53cfcd
1 changed files with 16 additions and 4 deletions
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20
rpcsx-os/io-device.cpp
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@ -87,9 +87,15 @@ static orbis::ErrorCode host_read(orbis::File *file, orbis::Uio *uio,
vec.push_back({.iov_base = entry.base, .iov_len = entry.len});
}
ssize_t cnt;
ssize_t cnt = 0;
if (hostFile->hostFd == 0) {
cnt = ::read(hostFile->hostFd, vec.data(), vec.size());
for (auto io : vec) {
cnt += ::read(hostFile->hostFd, io.iov_base, io.iov_len);
if (cnt != io.iov_len) {
break;
}
}
} else {
cnt = ::preadv(hostFile->hostFd, vec.data(), vec.size(), uio->offset);
}
@ -110,9 +116,15 @@ static orbis::ErrorCode host_write(orbis::File *file, orbis::Uio *uio,
vec.push_back({.iov_base = entry.base, .iov_len = entry.len});
}
ssize_t cnt;
ssize_t cnt = 0;
if (hostFile->hostFd == 1 || hostFile->hostFd == 2) {
cnt = ::write(hostFile->hostFd, vec.data(), vec.size());
for (auto io : vec) {
cnt += ::write(hostFile->hostFd, io.iov_base, io.iov_len);
if (cnt != io.iov_len) {
break;
}
}
} else {
cnt = ::pwritev(hostFile->hostFd, vec.data(), vec.size(), uio->offset);
}