returned mappings. If FMH_OF_DEV_T is set, then the fmr_device field represents ... dev_t structure containing the major and minor numbers of the block deviceconst char * pathname , mode_t mode , dev_t dev ); #include /* Definition of AT_* constants */ #include ... const char * pathname , mode_t mode , dev_t dev ); Feature Test Macro …const char * pathname , mode_t mode , dev_t dev ); #include /* Definition of AT_* constants */ #include ... const char * pathname , mode_t mode , dev_t dev ); Feature Test Macro …include /* glibc2 */ [[deprecated]] int ustat(dev_t dev , struct ustat * ubuf ); DESCRIPTION ustat () returns information