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.TH BUS_UNLINK 1 BUS-%VERSION%
.SH NAME
bus_unlink - Remove a bus
.SH SYNOPSIS
#include <bus.h>
int bus_unlink(const char *file);
.SH DESCRIPTION
The \fIbus_unlink\fP function shall remove the bus assoicated with the pathname stored in \fIfile\fP. The \fIbus_unlink\fP function shall also unlink the file.
.SH RETURN VALUES
Upon successful completion, the function shall return 0. Otherwise the function shall return -1 and set \fIerrno\fP to indicate the error.
.SH ERRORS
.TP
.IR EINVAL
The bus does not exist.
.TP
.IR EACCES
Operation permission is denied to the calling process.
.TP
.IR EPERM
The user does not have permission to remove the bus.
.SH
.BR
The \fIbus_unlink\fP() function may also fail and set \fIerrno\fP to any of the errors specified for the rutines unlink(2), open(2), semget(3) and shmget(3).
.BR
.SH SEE ALSO
bus-create(1), bus(5), libbus(7), bus_create(3), bus_close(3)
.SH AUTHORS
See the LICENSE file for the authors.
.SH LICENSE
See the LICENSE file for the terms of redistribution.
.SH BUGS
Please report them.
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