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| author | Kristian Høgsberg <krh@redhat.com> | 2008-12-09 10:47:36 -0500 |
|---|---|---|
| committer | Kristian Høgsberg <krh@redhat.com> | 2008-12-09 10:48:52 -0500 |
| commit | fdea72a078f15740a86ea48ad2d479d29c68370a (patch) | |
| tree | b328fec207d4f76e8439908069f1b84029b17c46 | |
| parent | dbd54640f4308e2f6f1c73788de026f1d80c3b0f (diff) | |
| download | wayland-fdea72a078f15740a86ea48ad2d479d29c68370a.tar.gz wayland-fdea72a078f15740a86ea48ad2d479d29c68370a.tar.xz wayland-fdea72a078f15740a86ea48ad2d479d29c68370a.zip | |
Handle interrupted system calls in connection code.
| -rw-r--r-- | connection.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/connection.c b/connection.c index c6643a1..9d63f82 100644 --- a/connection.c +++ b/connection.c @@ -123,7 +123,9 @@ int wl_connection_data(struct wl_connection *connection, uint32_t mask) iov[1].iov_len = b->tail; count = 2; } - len = readv(connection->fd, iov, count); + do { + len = readv(connection->fd, iov, count); + } while (len < 0 && errno == EINTR); if (len < 0) { fprintf(stderr, "read error from connection %p: %m (%d)\n", @@ -166,7 +168,9 @@ int wl_connection_data(struct wl_connection *connection, uint32_t mask) iov[1].iov_len = b->head; count = 2; } - len = writev(connection->fd, iov, count); + do { + len = writev(connection->fd, iov, count); + } while (len < 0 && errno == EINTR); if (len < 0) { fprintf(stderr, "write error for connection %p: %m\n", connection); return -1; |