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Annotation of coherent/f/usr/include/sys/stropts.h, revision 1.1.1.1

1.1       root        1: #ifndef        __SYS_STROPTS_H__
                      2: #define        __SYS_STROPTS_H__
                      3: 
                      4: /*
                      5:  * Stuff related to STREAMS ioctl ()'s that matter to STREAMS drivers and
                      6:  * modules. Constants that were defined in System V Release 3.2 STREAMS have
                      7:  * actual values as defined in the Intel iBCS2 documentation, pp6-56 through
                      8:  * 6-58.
                      9:  *
                     10:  * Values added in the System V Release 4 edition of STREAMS have numeric
                     11:  * values taken from the System V ABI, Intel386 Supplement pp6-70 through
                     12:  * 6-75
                     13:  */
                     14: 
                     15: /*
                     16:  * Stream head read option constants.
                     17:  */
                     18: 
                     19: #define        RNORM           0x0000          /* Byte-stream mode */
                     20: #define        RMSGD           0x0001          /* Message-discard mode */
                     21: #define        RMSGN           0x0002          /* Message-nondiscard mode */
                     22: #define        __RINVAL        0x0003          /* Invalid */
                     23: 
                     24: #define        RMODEMASK       0x0003          /* Separate mode from flag bits below */
                     25: 
                     26: #define        RPROTDAT        0x0004          /*
                     27:                                         * deliver control portion of message
                     28:                                         * as data for read ()
                     29:                                         */
                     30: #define        RPROTDIS        0x0008          /*
                     31:                                         * discard the control portion of a
                     32:                                         * message on user read ()
                     33:                                         */
                     34: #define        RPROTNORM       0x0010          /*
                     35:                                         * fail read () with EBADMSG on msg
                     36:                                         * other than M_DATA
                     37:                                         */
                     38: 
                     39: /*
                     40:  * What to flush in an M_FLUSH message, also used in I_FLUSH and I_FLUSHBAND
                     41:  */
                     42: 
                     43: #define FLUSHR          0x01
                     44: #define FLUSHW          0x02
                     45: #define FLUSHRW         (FLUSHR | FLUSHW)
                     46: #define        FLUSHBAND       0x04
                     47: 
                     48: 
                     49: #endif /* ! defined (__SYS_STROPTS_H__) */

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