'\" te
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.TH VOLMGT_FEATURE_ENABLED 3VOLMGT "Mar 8, 2007"
.SH NAME
volmgt_feature_enabled \- check whether specific Volume Management features are
enabled
.SH SYNOPSIS
.LP
.nf
\fBcc\fR [ \fIflag\fR ... ] \fIfile\fR ... \fB-l\fR volmgt [ \fIlibrary\fR ... ]
#include <volmgt.h>



\fBint\fR \fBvolmgt_feature_enabled\fR(\fBchar *\fR\fIfeat_str\fR);
.fi

.SH DESCRIPTION
.sp
.LP
This function is obsolete. The management of removable media by the Volume
Management feature, including \fBvold\fR, has been replaced by software that
supports the Hardware Abstraction Layer (HAL). Programmatic support for HAL is
through the HAL APIs, which are documented on the HAL web site. See
\fBhal\fR(7). The return value of this function is undefined.
.sp
.LP
The  \fBvolmgt_feature_enabled()\fR routine checks whether specific volume
management features are enabled. \fBvolmgt_feature_enabled()\fR checks for the
volume management features passed in to it by the  \fIfeat_str\fR parameter.
.sp
.LP
Currently, the only supported feature string  that
\fBvolmgt_feature_enabled()\fR checks for is \fBfloppy-summit-interfaces\fR.
The  \fBfloppy-summit-interfaces\fR feature string checks for the presence of
the \fBlibvolmgt\fR routines \fBvolmgt_acquire()\fR and \fBvolmgt_release()\fR.
.SH RETURN VALUES
.sp
.LP
The return from this function is undefined.
.SH EXAMPLES
.LP
\fBExample 1 \fRA sample of the \fBvolmgt_feature_enabled()\fR function.
.sp
.LP
In the following example,  \fBvolmgt_feature_enabled()\fR checks whether the
\fBfloppy-summit-interfaces\fR feature is enabled.

.sp
.in +2
.nf
if (volmgt_feature_enabled("floppy-summit-interfaces")) {
        (void) printf("Media Sharing Routines ARE present\en");
} else {
        (void) printf("Media Sharing Routines are NOT present\en");
}
.fi
.in -2

.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(7) for descriptions of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
MT-Level	MT-Safe
_
Interface Stability	Obsolete
.TE

.SH SEE ALSO
.sp
.LP
.BR volmgt_acquire (3VOLMGT),
.BR volmgt_release (3VOLMGT),
.BR attributes (7),
.BR hal (7)