diff --git a/src/utils/proto.c b/src/utils/proto.c
index 3315e0c7878056393df7a581b558f4a70df8e417..16007f2e5bd48d1ebe9a6d2958cdf8624c52f4fb 100644 (file)
--- a/src/utils/proto.c
+++ b/src/utils/proto.c
* public API
*/
-int
-sdb_proto_select(int fd, int type)
-{
- fd_set fds;
- fd_set *readfds = NULL;
- fd_set *writefds = NULL;
- fd_set *exceptfds = NULL;
-
- if (fd < 0) {
- errno = EBADF;
- return -1;
- }
-
- FD_ZERO(&fds);
-
- switch (type) {
- case SDB_PROTO_SELECTIN:
- readfds = &fds;
- break;
- case SDB_PROTO_SELECTOUT:
- writefds = &fds;
- break;
- case SDB_PROTO_SELECTERR:
- exceptfds = &fds;
- break;
- default:
- errno = EINVAL;
- return -1;
- }
-
- FD_SET(fd, &fds);
-
- while (42) {
- int n;
- errno = 0;
- n = select(fd + 1, readfds, writefds, exceptfds, NULL);
-
- if ((n < 0) && (errno != EINTR))
- return n;
- if (n > 0)
- break;
- }
- return 0;
-} /* sdb_proto_select */
-
-ssize_t
-sdb_proto_send(int fd, size_t msg_len, const char *msg)
-{
- const char *buf;
- size_t len;
-
- if ((fd < 0) || (msg_len && (! msg)))
- return -1;
- if (! msg_len)
- return 0;
-
- buf = msg;
- len = msg_len;
- while (len > 0) {
- ssize_t status;
-
- if (sdb_proto_select(fd, SDB_PROTO_SELECTOUT))
- return -1;
-
- errno = 0;
- status = write(fd, buf, len);
- if (status < 0) {
- if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
- continue;
- if (errno == EINTR)
- continue;
-
- return status;
- }
-
- len -= (size_t)status;
- buf += status;
- }
-
- return (ssize_t)msg_len;
-} /* sdb_proto_send */
-
ssize_t
sdb_proto_marshal(char *buf, size_t buf_len, uint32_t code,
uint32_t msg_len, const char *msg)