volmgt_feature_enabled(3VOLMGT)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | EXAMPLES | ATTRIBUTES | SEE ALSO

NAME

volmgt_feature_enabled- check whether specific Volume Management features are enabled

SYNOPSIS

cc [ flag ... ] file ... -l volmgt [ library ... ]
#include <volmgt.h>

int volmgt_feature_enabled(char *feat_str);

DESCRIPTION

The volmgt_feature_enabled() routine checks whether specific Volume Management features are enabled. volmgt_feature_enabled() checks for the Volume Management features passed in to it by the feat_str parameter.

Currently, the only supported feature string that volmgt_feature_enabled() checks for is floppy-summit-interfaces. The floppy-summit-interfaces feature string checks for the presence of the libvolmgt routines volmgt_acquire() and volmgt_release().

The list of features that volmgt_feature_enabled() checks for is expected to expand in the future.

RETURN VALUES

0 is returned if the specified feature is not currently available. A non-zero value indicates that the specified feature is currently available.

EXAMPLES

---

Example 1 A sample of the volmgt_feature_enabled() function.




In the following example, volmgt_feature_enabled() checks whether the floppy-summit-interfaces feature is enabled.

if (volmgt_feature_enabled("floppy-summit-interfaces")) {
        (void) printf("Media Sharing Routines ARE present\n");
} else {
        (void) printf("Media Sharing Routines are NOT present\n");
}

---

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE	ATTRIBUTE VALUE
MT-Level	MT-Safe

SEE ALSO

volmgt_acquire(3VOLMGT), volmgt_release(3VOLMGT), attributes(5)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | EXAMPLES | ATTRIBUTES | SEE ALSO