diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/vsock/util.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/testing/vsock/util.c b/tools/testing/vsock/util.c index 9430ef5b8bc3..1fe1338c79cd 100644 --- a/tools/testing/vsock/util.c +++ b/tools/testing/vsock/util.c @@ -344,7 +344,9 @@ void send_buf(int fd, const void *buf, size_t len, int flags, ret = send(fd, buf + nwritten, len - nwritten, flags); timeout_check("send"); - if (ret == 0 || (ret < 0 && errno != EINTR)) + if (ret < 0 && errno == EINTR) + continue; + if (ret <= 0) break; nwritten += ret; @@ -396,7 +398,9 @@ void recv_buf(int fd, void *buf, size_t len, int flags, ssize_t expected_ret) ret = recv(fd, buf + nread, len - nread, flags); timeout_check("recv"); - if (ret == 0 || (ret < 0 && errno != EINTR)) + if (ret < 0 && errno == EINTR) + continue; + if (ret <= 0) break; nread += ret; |