Query: netwrite
OS: debian
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
NETWRITE(3) Common Library Functions NETWRITE(3)NAMEnetwrite - send a message on a socketSYNOPSIS#include "net.h" int netwrite (int s, char *buf, int nbytes); ssize_t netwrite_timeout (int s, void *buf, size_t nbytes, int timeout);DESCRIPTIONnetwrite sends a message on a socket.RETURN VALUEThis routine returns the number of bytes if the operation was successful, 0 if the connection was closed by the remote end or -1 if the operation failed. In the latter case, serrno is set appropriately.ERRORSEINTR The function was interrupted by a signal. EBADF s is not a valid descriptor. EAGAIN The socket is non-blocking and there is no space available in the system buffers for the message. EFAULT buf is not a valid pointer. EINVAL nbytes is negative or zero. ENOTSOCK s is not a socket. SECONNDROP Connection closed by remote end. SETIMEDOUT Timed out.SEE ALSOsend(2), neterror(3)AUTHORLCG Grid Deployment TeamLCG$Date: 2005/03/29 09:27:19 $ NETWRITE(3)