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Sun Java System Web Server 7.0 Update 2 NSAPI Developer's Guide

sendfiledata Data Structure

The sendfiledata data structure is used to pass parameters to the net_sendfile function. The parameters are also passed to the sendfile method in an installed filter in response to a net_sendfile call.


typedef struct {
    SYS_FILE fd;         /* file to send */
    size_t offset;       /* offset in file to start sending from */
    size_t len;          /* number of bytes to send from file */
    const void *header;  /* data to send before file */
    int hlen;            /* number of bytes to send before file */
    const void *trailer; /* data to send after file */
    int tlen;            /* number of bytes to send after file */
} sendfiledata;