32 lines
813 B
Groff
32 lines
813 B
Groff
.TH RECVFROM 2
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.SH NAME
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recvfrom \- 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 recvfrom(int \fIsd\fP, void * \fImsg\fP, size_t \fImsg_len\fP, int \fIflags\fP, struct sockaddr * \fIsrc_addr\fP, socklet_t * \fIsrc_addr_len\fP);
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.br
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.ft P
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.SH DESCRIPTION
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recvfrom() receives a message from another socket. It may be
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used with connectionless and connection oriented sockets.
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At present, minix doesn't support setting \fIflags\fP to any
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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 socket(2),
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.BR send(2)
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.BR sendto(2)
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.BR recv(2)
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