Hallo, dies ist ein Test.

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'\" te .\" Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved. .TH ldi_ident_from_dev 9F "11 May 2012" "Oracle Solaris 11.4" "Kernel Functions" .SH NAME ldi_ident_from_dev, ldi_ident_from_stream, ldi_ident_from_dip, ldi_ident_release \- ldi cookie management .SH SYNOPSIS .LP .nf #include <sys/sunldi.h> \fBint\fR \fBldi_ident_from_dip\fR(\fBdev_info_t *\fR\fIdip\fR, \fBldi_ident_t *\fR\fIlip\fR); .fi .LP .nf \fBint\fR \fBldi_ident_from_dev\fR(\fBdev_t\fR \fIdev\fR, \fBldi_ident_t *\fR\fIlip\fR); .fi .LP .nf \fBint\fR \fBldi_ident_from_stream\fR(\fBstruct queue *\fR\fIsq\fR, \fBldi_ident_t *\fR\fIlip\fR); .fi .LP .nf \fBvoid\fR \fBldi_ident_release\fR(\fBldi_ident_t\fR \fIli\fR); .fi .SH PARAMETERS .sp .ne 2 .mk .na \fB\fIli\fR\fR .ad .RS 7n .rt ldi identifier .RE .sp .ne 2 .mk .na \fB\fIlip\fR\fR .ad .RS 7n .rt ldi identifier pointer .RE .sp .ne 2 .mk .na \fB\fIdip\fR\fR .ad .RS 7n .rt pointer to device info node .RE .sp .ne 2 .mk .na \fB\fIdev\fR\fR .ad .RS 7n .rt device number .RE .sp .ne 2 .mk .na \fB\fIsq\fR\fR .ad .RS 7n .rt pointer to a stream queue .RE .SH DESCRIPTION .sp .LP The \fBldi_ident_from_dev()\fR function allocates and returns an ldi identifier that is associated with the device number specified by \fIdev\fR. The new ldi identifier is returned in the ldi identifier pointer parameter \fIlip\fR. .sp .LP The \fBldi_ident_from_dip()\fR function allocates and returns an ldi identifier that is associated with the device info node pointed to by dip. The new ldi identifier is returned in the ldi identifier pointer parameter \fIlip\fR. .sp .LP The \fBldi_ident_from_stream()\fR function allocates and returns an ldi identifier that is associated with the stream pointed to by \fIqueue\fR. The new ldi identifier is returned in the ldi identifier pointer parameter \fIlip\fR. .sp .LP The \fBldi_ident_release()\fR function releases an identifier that was allocated by one of the \fBldi_ident_from_*()\fR functions. .SH RETURN VALUES .sp .LP The \fBldi_ident_from_dev()\fR, \fBldi_ident_from_dip()\fR, and \fBldi_ident_from_stream()\fR functions return \fB0\fR upon success. .sp .LP All of these functions return \fBEINVAL\fR for invalid input parameters. .SH CONTEXT .sp .LP These functions can be called from user or kernel context, and \fBldi_ident_release()\fR can also be called from interrupt context.