38 lines
		
	
	
		
			831 B
		
	
	
	
		
			Groff
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			831 B
		
	
	
	
		
			Groff
		
	
	
	
	
	
| .TH RECVMSG 2
 | |
| .SH NAME
 | |
| recvmsg \- receive a message through a socket
 | |
| .SH SYNOPSIS
 | |
| .ft B
 | |
| #include <sys/socket.h>
 | |
| 
 | |
| .in +5
 | |
| .ti -5
 | |
| ssize_t recvmsg(int \fIsd\fP, struct msghdr * \fImsg\fP, int \fIflags\fP);
 | |
| .br
 | |
| .ft P
 | |
| .SH DESCRIPTION
 | |
| recvfrom() receives a message from another socket. It may be
 | |
| used with connectionless and connection oriented sockets.
 | |
| At present, minix doesn't support setting \fIflags\fP to any
 | |
| value other than 0.
 | |
| .SH RETURN VALUES
 | |
| On success, this function returns 0. On error, -1 is returned and
 | |
| \fIerrno\fP is set.
 | |
| .SH ERRORS
 | |
| .TP 15
 | |
| [ENOSYS]
 | |
| The operation is not implemented for the given socket.
 | |
| .TP 15
 | |
| [EPIPE]
 | |
| The socket is shutdown for reading.
 | |
| .TP 15
 | |
| [EFAULT]
 | |
| \fImsg\fP is NULL.
 | |
| .SH SEE ALSO
 | |
| .BR socket(2),
 | |
| .BR recvfrom(2),
 | |
| .BR readv(2),
 | |
| .BR sendmsg(2)
 | |
| .SH HISTORY
 | |
| This function first appeared in Minix 3.1.8.
 | 
