Searched refs:mmapbuf (Results 1 – 2 of 2) sorted by path
199 u_char *mmapbuf; /* memory-mapped region pointer */ member3255 handlep->mmapbuf = mmap(0, handlep->mmapbuflen, in create_ring()3257 if (handlep->mmapbuf == MAP_FAILED) { in create_ring()3282 u_char *base = &handlep->mmapbuf[i*req.tp_block_size]; in create_ring()3312 if (handlep->mmapbuf) { in destroy_ring()3314 (void)munmap(handlep->mmapbuf, handlep->mmapbuflen); in destroy_ring()3315 handlep->mmapbuf = NULL; in destroy_ring()
129 u_char *mmapbuf; /* memory-mapped region pointer */ member305 handlep->mmapbuf = mmap(0, handlep->mmapbuflen, PROT_READ, in usb_mmap()307 if (handlep->mmapbuf == MAP_FAILED) { in usb_mmap()845 bp = &handlep->mmapbuf[vec[i]]; in usb_read_linux_mmap()939 if (handlep->mmapbuf != NULL) { in usb_cleanup_linux_mmap()940 munmap(handlep->mmapbuf, handlep->mmapbuflen); in usb_cleanup_linux_mmap()941 handlep->mmapbuf = NULL; in usb_cleanup_linux_mmap()