'\" te
.\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved.
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
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.TH getplabel 3TSOL "20 Jul 2007" "SunOS 5.11" "Trusted Extensions Library Functions"
.SH NAME
getplabel \- get process label
.SH SYNOPSIS
.LP
.nf
\fBcc\fR [\fIflag\fR...] \fIfile\fR... \fB-ltsol\fR [\fIlibrary\fR...]
.fi

.LP
.nf
#include <tsol/label.h>

\fBint\fR \fBgetplabel\fR(\fBm_label_t *\fR\fIlabel_p\fR);
.fi

.SH DESCRIPTION
.sp
.LP
The \fBgetplabel()\fR function obtains the sensitivity label of the calling
process.
.SH RETURN VALUES
.sp
.LP
Upon successful completion, \fBgetplabel()\fR returns 0. Otherwise it returns
-1, \fIlabel_p\fR is unchanged, and \fIerrno\fR is set to indicate the error.
.SH ERRORS
.sp
.LP
The \fBgetplabel()\fR function fails and \fIlabel_p\fR does not refer to a
valid sensitivity label if:
.sp
.ne 2
.mk
.na
\fB\fBEFAULT\fR\fR
.ad
.RS 10n
.rt  
\fIlabel_p\fR points to an invalid address.
.RE

.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Interface StabilityCommitted
_
MT-LevelMT-Safe
.TE

.SH SEE ALSO
.sp
.LP
\fBucred_getlabel\fR(3C), \fBlibtsol\fR(3LIB), \fBm_label_alloc\fR(3TSOL),
\fBm_label_free\fR(3TSOL), \fBattributes\fR(5)
.sp
.LP
\fIObtaining a Process Label\fR in \fISolaris Trusted Extensions Developer\&'s
Guide\fR
.SH NOTES
.sp
.LP
The functionality described on this manual page is available only if the system
is configured with Trusted Extensions.
.sp
.LP
This function returns different values for system processes than
\fBucred_getlabel\fR(3C) returns.