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Original question:

CCS/66AK2H12: Help with compile errors after CCS and Product upgrades

CCS/66AK2H12: Is INADDR_LOOPBACK supported?

Mike Dannhardt
Expert 2580 points
Part Number: 66AK2H12
Other Parts Discussed in Thread: SYSBIOS

Tool/software: Code Composer Studio

CCSv9, NDK 3.61, SYSBIOS 6.76, GNU 7.2

I'd like to use BSD style pipes but they do not seem to be supported. In lieu of that I'm like to create a pair of sockets and connect them by binding and listening on one and connecting with the other. So I's like to use sin.sin_addr.s_addr = INADDR_LOOPBACK. But I can't find INADDR_LOOPBACK.

Is the loop back interface supported?

Mike

  • 0
    TI__Guru* 95265 points

    Hi,

    I found from inc\usertype.h is:

    /*----------------------------------------------------------------------- */
    /* IP Address Related Equates */
    #define IN_CLASSA(x) (((uint32_t)(x) & 0x00000080) == 0)
    #define IN_CLASSB(x) (((uint32_t)(x) & 0x000000c0) == 0x00000080)
    #define IN_CLASSC(x) (((uint32_t)(x) & 0x000000e0) == 0x000000c0)
    #define IN_CLASSD(x) (((uint32_t)(x) & 0x000000f0) == 0x000000e0)
    #define IN_MULTICAST(x) IN_CLASSD(x)
    #define IN_EXPERIMENTAL(x) (((uint32_t)(x) & 0x000000f0) == 0x000000f0)
    #define IN_LOOPBACK(x) (((uint32_t)(x) & 0x000000ff) == 0x0000007f)
    #define INADDR_ANY 0x00000000 /* 0.0.0.0 */
    #define INADDR_BROADCAST 0xffffffff /* 255.255.255.255 */

    Regards, Eric