31 lines
713 B
Groff
31 lines
713 B
Groff
.TH RECV 2
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.SH NAME
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recv \- receive a message through a socket
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.SH SYNOPSIS
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.ft B
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#include <sys/socket.h>
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.in +5
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.ti -5
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ssize_t recv(int \fIsd\fP, void * \fImsg\fP, size_t \fImsg_len\fP, int \fIflags\fP);
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.br
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.ft P
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.SH DESCRIPTION
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recv() receives a message from another socket. It may only be used with
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connected sockets. At present, minix doesn't support setting
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\fIflags\fP to any value other than 0.
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.SH RETURN VALUES
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On success, this function returns 0. On error, -1 is returned and
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\fIerrno\fP is set.
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.SH ERRORS
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.TP 15
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[ENOSYS]
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The operation is not implemented for the given socket.
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.TP 15
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[EPIPE]
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The socket is shutdown for reading.
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.SH SEE ALSO
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.BR recvfrom(2),
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.BR socket(2),
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.BR send(2),
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.BR sendto(2)
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