types(5)                       DG/UX R4.11MU05                      types(5)


NAME
       types - primitive system data types

SYNOPSIS
       #include <sys/types.h>

DESCRIPTION
       The data types defined in the include file are used in DG/UX system
       code; some data of these types are accessible to user code:

              addrt    used for addresses
              caddrt   used for byte addresses
              daddrt   used for disk addresses
              paddrt   used in the kernel for physical byte addresses

              idt      used as a generic ID type
              gidt     used for group IDs
              pidt     used for process IDs
              uidt     used for user IDs
              lwpidt   used for light weight process IDs

              uchar     unsigned char definition
              uchart   unsigned char definition
              uint     unsigned int definition
              uint      unsigned int definition
              uintt    unsigned int definition
              ulong    unsigned long definition
              ulong     unsigned long definition
              ulongt   unsigned long definition
              ushort   unsigned short definition
              ushort    unsigned short definition
              ushortt  unsigned short definition

              clockt   used for system times in CLK_TCKs or CLOCKS_PER_SEC
              devt     used for device IDs
              inot     used for file serial numbers
              keyt     used for inter-process communication
              majort   used for major number of a device
              minort   used for minor number of a device
              modet    used for some file attributes
              nlinkt   used for link counts
              offt     used for file sizes
              sizet    used for size in bytes
              ssizet   used for size in bytes
              timet    used for time in seconds

       Times are encoded in seconds since 00:00:00 GMT, January 1, 1970.
       The major and minor parts of a device code specify kind and unit
       number of a device and are installation-dependent.  Offsets are
       measured in bytes from the beginning of a file.

SEE ALSO
       fs(4).


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