static int send_reply_iov(fuse_req_t req, int error, struct iovec *iov, int count) { int res; res = fuse_send_reply_iov_nofree(req, error, iov, count); fuse_free_req(req); return res; }
void cuse_lowlevel_init(fuse_req_t req, fuse_ino_t nodeid, const void *inarg) { struct fuse_init_in *arg = (struct fuse_init_in *) inarg; struct cuse_init_out outarg; struct fuse_ll *f = req->f; struct cuse_data *cd = f->cuse_data; size_t bufsize = fuse_chan_bufsize(req->ch); struct cuse_lowlevel_ops *clop = req_clop(req); (void) nodeid; if (f->debug) { fprintf(stderr, "CUSE_INIT: %u.%u\n", arg->major, arg->minor); fprintf(stderr, "flags=0x%08x\n", arg->flags); } f->conn.proto_major = arg->major; f->conn.proto_minor = arg->minor; f->conn.capable = 0; f->conn.want = 0; if (arg->major < 7) { fprintf(stderr, "cuse: unsupported protocol version: %u.%u\n", arg->major, arg->minor); fuse_reply_err(req, EPROTO); return; } if (bufsize < FUSE_MIN_READ_BUFFER) { fprintf(stderr, "cuse: warning: buffer size too small: %zu\n", bufsize); bufsize = FUSE_MIN_READ_BUFFER; } bufsize -= 4096; if (bufsize < f->conn.max_write) f->conn.max_write = bufsize; f->got_init = 1; if (f->op.init) f->op.init(f->userdata, &f->conn); memset(&outarg, 0, sizeof(outarg)); outarg.major = FUSE_KERNEL_VERSION; outarg.minor = FUSE_KERNEL_MINOR_VERSION; outarg.flags = cd->flags; outarg.max_read = cd->max_read; outarg.max_write = f->conn.max_write; outarg.dev_major = cd->dev_major; outarg.dev_minor = cd->dev_minor; if (f->debug) { fprintf(stderr, " CUSE_INIT: %u.%u\n", outarg.major, outarg.minor); fprintf(stderr, " flags=0x%08x\n", outarg.flags); fprintf(stderr, " max_read=0x%08x\n", outarg.max_read); fprintf(stderr, " max_write=0x%08x\n", outarg.max_write); fprintf(stderr, " dev_major=%u\n", outarg.dev_major); fprintf(stderr, " dev_minor=%u\n", outarg.dev_minor); fprintf(stderr, " dev_info: %.*s\n", cd->dev_info_len, cd->dev_info); } cuse_reply_init(req, &outarg, cd->dev_info, cd->dev_info_len); if (clop->init_done) clop->init_done(f->userdata); fuse_free_req(req); }
void fuse_reply_none(fuse_req_t req) { fuse_chan_send(req->ch, NULL, 0); fuse_free_req(req); }