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Shell Programming and Scripting
File operator command
Post 302946680 by arun888 on Thursday 11th of June 2015 09:17:37 AM
06-11-2015
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LEARN ABOUT SUNOS
volmgt_feature_enabled
volmgt_feature_enabled(3VOLMGT) Volume Management Library Functions volmgt_feature_enabled(3VOLMGT) 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 "); } else { (void) printf("Media Sharing Routines are NOT present "); } 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) SunOS 5.10 13 Dec 1996 volmgt_feature_enabled(3VOLMGT)