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Manpages UUID_IS_NULLSection: C Library Functions (3)Updated: August 2003 Index Return to Main Contents NAMEuuid_is_null - compare the value of the UUID to the NULL valueSYNOPSIS#include <uuid/uuid.h> int uuid_is_null(uuid_t uu); DESCRIPTIONThe uuid_is_null function compares the value of the supplied UUID variable uu to the NULL value. If the value is equal to the NULL UUID, 1 is returned, otherwise 0 is returned.AUTHORuuid_is_null was written by Theodore Y. Ts'o for the ext2 filesystem utilties.AVAILABILITYuuid_is_null is part of libuuid from the e2fsprogs package and is available from http://e2fsprogs.sourceforge.net.SEE ALSOlibuuid(3), uuid_clear(3), uuid_compare(3), uuid_copy(3), uuid_generate(3), uuid_time(3)
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