diff options
Diffstat (limited to 'src/proxyfunc.c')
| -rw-r--r-- | src/proxyfunc.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/proxyfunc.c b/src/proxyfunc.c index 2992267..54df298 100644 --- a/src/proxyfunc.c +++ b/src/proxyfunc.c @@ -387,35 +387,3 @@ void *SendError(struct mansession *s, char *errmsg) { return 0; } - -/*! If you are calling ast_carefulwrite, it is assumed that you are calling - it on a file descriptor that _DOES_ have NONBLOCK set. This way, - there is only one system call made to do a write, unless we actually - have a need to wait. This way, we get better performance. */ -int ast_carefulwrite(int fd, char *s, int len, int timeoutms) -{ - /* Try to write string, but wait no more than ms milliseconds - before timing out */ - int res=0; - struct pollfd fds[1]; - while(len) { - res = m_send(fd, s, len); - if ((res < 0) && (errno != EAGAIN)) { - return -1; - } - if (res < 0) res = 0; - len -= res; - s += res; - res = 0; - if (len) { - fds[0].fd = get_real_fd(fd); - fds[0].events = POLLOUT; - /* Wait until writable again */ - res = poll(fds, 1, timeoutms); - if (res < 1) - return -1; - } - } - return res; -} - |