C++ AZ函数代码示例

本文整理汇总了C++中AZ函数的典型用法代码示例。如果您正苦于以下问题：C++ AZ函数的具体用法？C++ AZ怎么用？C++ AZ使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了AZ函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: vfp_nop_bytes

vfp_nop_bytes(struct worker *wrk, struct http_conn *htc, ssize_t bytes)
{
	ssize_t l, wl;
	struct storage *st;

	AZ(wrk->busyobj->fetch_failed);
	while (bytes > 0) {
		st = FetchStorage(wrk, 0);
		if (st == NULL)
			return(-1);
		l = st->space - st->len;
		if (l > bytes)
			l = bytes;
		wl = HTC_Read(wrk, htc, st->ptr + st->len, l);
		if (wl <= 0)
			return (wl);
		st->len += wl;
		wrk->busyobj->fetch_obj->len += wl;
		bytes -= wl;
		if (wrk->busyobj->do_stream)
			RES_StreamPoll(wrk);
	}
	return (1);
}

开发者ID:drwilco，项目名称:varnish-cache-drwilco，代码行数:24，代码来源:cache_fetch.c

示例2: cnt_miss

static enum req_fsm_nxt
cnt_miss(struct worker *wrk, struct req *req)
{

	CHECK_OBJ_NOTNULL(wrk, WORKER_MAGIC);
	CHECK_OBJ_NOTNULL(req, REQ_MAGIC);
	AN(req->vcl);
	CHECK_OBJ_NOTNULL(req->objcore, OBJCORE_MAGIC);

	VCL_miss_method(req->vcl, wrk, req, NULL, NULL);
	switch (wrk->handling) {
	case VCL_RET_FETCH:
		wrk->stats->cache_miss++;
		VBF_Fetch(wrk, req, req->objcore, req->stale_oc, VBF_NORMAL);
		if (req->stale_oc != NULL)
			(void)HSH_DerefObjCore(wrk, &req->stale_oc);
		req->req_step = R_STP_FETCH;
		return (REQ_FSM_MORE);
	case VCL_RET_SYNTH:
		req->req_step = R_STP_SYNTH;
		break;
	case VCL_RET_RESTART:
		req->req_step = R_STP_RESTART;
		break;
	case VCL_RET_PASS:
		req->req_step = R_STP_PASS;
		break;
	default:
		WRONG("Illegal return from vcl_miss{}");
	}
	VRY_Clear(req);
	if (req->stale_oc != NULL)
		(void)HSH_DerefObjCore(wrk, &req->stale_oc);
	AZ(HSH_DerefObjCore(wrk, &req->objcore));
	return (REQ_FSM_MORE);
}

开发者ID:gfraysse，项目名称:Varnish-Cache，代码行数:36，代码来源:cache_req_fsm.c

示例3: cmd_http_sendhex

static void
cmd_http_sendhex(CMD_ARGS)
{
	struct http *hp;
	char buf[3], *q;
	uint8_t *p;
	int i, j, l;

	(void)cmd;
	(void)vl;
	CAST_OBJ_NOTNULL(hp, priv, HTTP_MAGIC);
	AN(av[1]);
	AZ(av[2]);
	l = strlen(av[1]) / 2;
	p = malloc(l);
	AN(p);
	q = av[1];
	for (i = 0; i < l; i++) {
		while (vct_issp(*q))
			q++;
		if (*q == '\0')
			break;
		memcpy(buf, q, 2);
		q += 2;
		buf[2] = '\0';
		if (!vct_ishex(buf[0]) || !vct_ishex(buf[1]))
			vtc_log(hp->vl, 0, "Illegal Hex char \"%c%c\"",
			    buf[0], buf[1]);
		p[i] = (uint8_t)strtoul(buf, NULL, 16);
	}
	vtc_hexdump(hp->vl, 4, "sendhex", (void*)p, i);
	j = write(hp->fd, p, i);
	assert(j == i);
	free(p);

}

开发者ID:kj54321，项目名称:Varnish-Cache，代码行数:36，代码来源:vtc_http.c

示例4: ban_error

static const char *
ban_error(struct ban_proto *bp, const char *fmt, ...)
{
	va_list ap;

	CHECK_OBJ_NOTNULL(bp, BAN_PROTO_MAGIC);
	AN(bp->vsb);

	/* First error is sticky */
	if (bp->err == NULL) {
		if (fmt == ban_build_err_no_mem) {
			bp->err = ban_build_err_no_mem;
		} else {
			/* Record the error message in the vsb */
			VSB_clear(bp->vsb);
			va_start(ap, fmt);
			(void)VSB_vprintf(bp->vsb, fmt, ap);
			va_end(ap);
			AZ(VSB_finish(bp->vsb));
			bp->err = VSB_data(bp->vsb);
		}
	}
	return (bp->err);
}

开发者ID:preillyme，项目名称:Varnish-Cache，代码行数:24，代码来源:cache_ban_build.c

示例5: vxp_expr_num

static void
vxp_expr_num(struct vxp *vxp, struct vex_rhs **prhs)
{
	char *endptr;

	AN(prhs);
	AZ(*prhs);
	if (vxp->t->tok != VAL) {
		VSB_printf(vxp->sb, "Expected number got '%.*s' ", PF(vxp->t));
		vxp_ErrWhere(vxp, vxp->t, -1);
		return;
	}
	AN(vxp->t->dec);
	ALLOC_OBJ(*prhs, VEX_RHS_MAGIC);
	AN(*prhs);
	if (strchr(vxp->t->dec, '.')) {
		(*prhs)->type = VEX_FLOAT;
		(*prhs)->val_float = VNUM(vxp->t->dec);
		if (isnan((*prhs)->val_float)) {
			VSB_printf(vxp->sb, "Floating point parse error ");
			vxp_ErrWhere(vxp, vxp->t, -1);
			return;
		}
	} else {
		(*prhs)->type = VEX_INT;
		(*prhs)->val_int = strtoll(vxp->t->dec, &endptr, 0);
		while (isspace(*endptr))
			endptr++;
		if (*endptr != '\0') {
			VSB_printf(vxp->sb, "Integer parse error ");
			vxp_ErrWhere(vxp, vxp->t, -1);
			return;
		}
	}
	vxp_NextToken(vxp);
}

开发者ID:BMDan，项目名称:Varnish-Cache，代码行数:36，代码来源:vxp_parse.c

示例6: SES_Schedule

int
SES_Schedule(struct sess *sp)
{
	struct sessmem *sm;
	struct sesspool *pp;

	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);

	AZ(sp->wrk);

	sm = sp->mem;
	CHECK_OBJ_NOTNULL(sm, SESSMEM_MAGIC);

	pp = sm->pool;
	CHECK_OBJ_NOTNULL(pp, SESSPOOL_MAGIC);

	AN(pp->pool);

	if (Pool_Schedule(pp->pool, sp)) {
		SES_Delete(sp, "dropped");
		return (1);
	}
	return (0);
}

开发者ID:gsandie，项目名称:Varnish-Cache，代码行数:24，代码来源:cache_session.c

示例7: ses_vsl_socket

static void
ses_vsl_socket(struct sess *sp, const char *lsockname)
{
	struct sockaddr_storage ss;
	socklen_t sl;
	char laddr[ADDR_BUFSIZE];
	char lport[PORT_BUFSIZE];

	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);
	AN(lsockname);

	AN(sp->local_addr);
	sl = sizeof ss;
	AZ(getsockname(sp->fd, (void*)&ss, &sl));
	AN(VSA_Build(sp->local_addr, &ss, sl));
	assert(VSA_Sane(sp->local_addr));

	VTCP_name(sp->remote_addr,
	    sp->addr, sizeof sp->addr, sp->port, sizeof sp->port);
	VTCP_name(sp->local_addr, laddr, sizeof laddr, lport, sizeof lport);
	VSL(SLT_Begin, sp->vxid, "sess");
	VSL(SLT_SessOpen, sp->vxid, "%s %s %s %s %s %.6f %d",
	    sp->addr, sp->port, lsockname, laddr, lport, sp->t_open, sp->fd);
}

开发者ID:danche，项目名称:Varnish-Cache，代码行数:24，代码来源:cache_session.c

示例8: cmd_http_expect_close

static void
cmd_http_expect_close(CMD_ARGS)
{
	struct http *hp;
	struct pollfd fds[1];
	char c;
	int i;

	(void)cmd;
	(void)vl;
	CAST_OBJ_NOTNULL(hp, priv, HTTP_MAGIC);
	AZ(av[1]);
	assert(hp->sfd >= 0);

	vtc_log(vl, 4, "Expecting close (fd = %d)", hp->fd);
	while (1) {
		fds[0].fd = hp->fd;
		fds[0].events = POLLIN | POLLHUP | POLLERR;
		fds[0].revents = 0;
		i = poll(fds, 1, 1000);
		if (i == 0)
			vtc_log(vl, 0, "Expected close: timeout");
		if (i != 1 || !(fds[0].revents & POLLIN))
			vtc_log(vl, 0,
			    "Expected close: poll = %d, revents = 0x%x",
			    i, fds[0].revents);
		i = read(hp->fd, &c, 1);
		if (i == 0)
			break;
		if (i == 1 && vct_islws(c))
			continue;
		vtc_log(vl, 0,
		    "Expecting close: read = %d, c = 0x%02x", i, c);
	}
	vtc_log(vl, 4, "fd=%d EOF, as expected", hp->fd);
}

开发者ID:smallvil，项目名称:Cache-Terminator，代码行数:36，代码来源:vtc_http.c

示例9: VBP_Control

void
VBP_Control(const struct backend *be, int enable)
{
	struct vbp_target *vt;

	CHECK_OBJ_NOTNULL(be, BACKEND_MAGIC);
	vt = be->probe;
	CHECK_OBJ_NOTNULL(vt, VBP_TARGET_MAGIC);

	vbp_reset(vt);
	vbp_update_backend(vt);

	Lck_Lock(&vbp_mtx);
	if (enable) {
		assert(vt->heap_idx == BINHEAP_NOIDX);
		vt->due = VTIM_real();
		binheap_insert(vbp_heap, vt);
		AZ(pthread_cond_signal(&vbp_cond));
	} else {
		assert(vt->heap_idx != BINHEAP_NOIDX);
		binheap_delete(vbp_heap, vt->heap_idx);
	}
	Lck_Unlock(&vbp_mtx);
}

开发者ID:ElijahLynn，项目名称:Varnish-Cache，代码行数:24，代码来源:cache_backend_probe.c

示例10: FetchStorage

struct storage *
FetchStorage(const struct sess *sp, ssize_t sz)
{
	ssize_t l;
	struct storage *st;

	st = VTAILQ_LAST(&sp->obj->store, storagehead);
	if (st != NULL && st->len < st->space)
		return (st);

	l = fetchfrag;
	if (l == 0)
		l = sz;
	if (l == 0)
		l = params->fetch_chunksize * 1024LL;
	st = STV_alloc(sp, l);
	if (st == NULL) {
		errno = ENOMEM;
		return (NULL);
	}
	AZ(st->len);
	VTAILQ_INSERT_TAIL(&sp->obj->store, st, list);
	return (st);
}

开发者ID:midnightskinhead，项目名称:Varnish-Cache，代码行数:24，代码来源:cache_fetch.c

示例11: VEP_Finish

struct vsb *
VEP_Finish(struct vep_state *vep)
{
	ssize_t l, lcb;

	CHECK_OBJ_NOTNULL(vep, VEP_MAGIC);

	if (vep->include_src)
		VSB_destroy(&vep->include_src);
	if (vep->attr_vsb)
		VSB_destroy(&vep->attr_vsb);

	if (vep->state != VEP_START &&
	    vep->state != VEP_BOM &&
	    vep->state != VEP_TESTXML &&
	    vep->state != VEP_NOTXML &&
	    vep->state != VEP_NEXTTAG) {
		vep_error(vep, "VEP ended inside a tag");
	}

	if (vep->o_pending)
		vep_mark_common(vep, vep->ver_p, vep->last_mark);
	if (vep->o_wait > 0) {
		lcb = vep->cb(vep->vc, vep->cb_priv, 0, VGZ_ALIGN);
		vep_emit_common(vep, lcb - vep->o_last, vep->last_mark);
	}
	// NB: We don't account for PAD+SUM+LEN in gzip'ed objects
	(void)vep->cb(vep->vc, vep->cb_priv, 0, VGZ_FINISH);

	AZ(VSB_finish(vep->vsb));
	l = VSB_len(vep->vsb);
	if (vep->esi_found && l > 0)
		return (vep->vsb);
	VSB_destroy(&vep->vsb);
	return (NULL);
}

开发者ID:varnishcache，项目名称:varnish-cache，代码行数:36，代码来源:cache_esi_parse.c

示例12: vcc_expr4

static void
vcc_expr4(struct vcc *tl, struct expr **e, enum var_type fmt)
{
	struct expr *e1, *e2;
	const struct symbol *sym;
	double d;

	*e = NULL;
	if (tl->t->tok == '(') {
		SkipToken(tl, '(');
		vcc_expr0(tl, &e2, fmt);
		ERRCHK(tl);
		SkipToken(tl, ')');
		*e = vcc_expr_edit(e2->fmt, "(\v1)", e2, NULL);
		return;
	}
	switch(tl->t->tok) {
	case ID:
		/*
		 * XXX: what if var and func/proc had same name ?
		 * XXX: look for SYM_VAR first for consistency ?
		 */
		sym = VCC_FindSymbol(tl, tl->t, SYM_NONE);
		if (sym == NULL || sym->eval == NULL) {
			VSB_printf(tl->sb, "Symbol not found: ");
			vcc_ErrToken(tl, tl->t);
			VSB_printf(tl->sb, " (expected type %s):\n",
			    vcc_Type(fmt));
			vcc_ErrWhere(tl, tl->t);
			return;
		}
		AN(sym);
		switch(sym->kind) {
		case SYM_VAR:
		case SYM_FUNC:
		case SYM_BACKEND:
			AN(sym->eval);
			AZ(*e);
			sym->eval(tl, e, sym);
			return;
		default:
			break;
		}
		VSB_printf(tl->sb,
		    "Symbol type (%s) can not be used in expression.\n",
		    VCC_SymKind(tl, sym));
		vcc_ErrWhere(tl, tl->t);
		return;
	case CSTR:
		assert(fmt != VOID);
		e1 = vcc_new_expr();
		EncToken(e1->vsb, tl->t);
		e1->fmt = STRING;
		e1->t1 = tl->t;
		e1->constant = 1;
		vcc_NextToken(tl);
		AZ(VSB_finish(e1->vsb));
		*e = e1;
		break;
	case CNUM:
		/*
		 * XXX: %g may not have enough decimals by default
		 * XXX: but %a is ugly, isn't it ?
		 */
		assert(fmt != VOID);
		if (fmt == DURATION) {
			vcc_RTimeVal(tl, &d);
			ERRCHK(tl);
			e1 = vcc_mk_expr(DURATION, "%g", d);
		} else if (fmt == BYTES) {
			vcc_ByteVal(tl, &d);
			ERRCHK(tl);
			e1 = vcc_mk_expr(BYTES, "%.1f", d);
			ERRCHK(tl);
		} else if (fmt == REAL) {
			e1 = vcc_mk_expr(REAL, "%g", vcc_DoubleVal(tl));
			ERRCHK(tl);
		} else {
			e1 = vcc_mk_expr(INT, "%.*s", PF(tl->t));
			vcc_NextToken(tl);
		}
		e1->constant = 1;
		*e = e1;
		break;
	default:
		VSB_printf(tl->sb, "Unknown token ");
		vcc_ErrToken(tl, tl->t);
		VSB_printf(tl->sb, " when looking for %s\n\n", vcc_Type(fmt));
		vcc_ErrWhere(tl, tl->t);
		break;
	}
}

开发者ID:BabyOnlineSG，项目名称:pkg-varnish，代码行数:92，代码来源:vcc_expr.c

示例13: init_macro

static void
init_macro(void)
{
	AZ(pthread_mutex_init(&macro_mtx, NULL));
}

开发者ID:BMDan，项目名称:Varnish-Cache，代码行数:5，代码来源:vtc.c

示例14: pan_ic

pan_ic(const char *func, const char *file, int line, const char *cond,
    int err, enum vas_e kind)
{
	const char *q;
	struct req *req;
	struct busyobj *bo;

	AZ(pthread_mutex_lock(&panicstr_mtx)); /* Won't be released,
						  we're going to die
						  anyway */
	switch(kind) {
	case VAS_WRONG:
		VSB_printf(pan_vsp,
		    "Wrong turn at %s:%d:\n%s\n", file, line, cond);
		break;
	case VAS_VCL:
		VSB_printf(pan_vsp,
		    "Panic from VCL:\n  %s\n", cond);
		break;
	case VAS_MISSING:
		VSB_printf(pan_vsp,
		    "Missing errorhandling code in %s(), %s line %d:\n"
		    "  Condition(%s) not true.",
		    func, file, line, cond);
		break;
	case VAS_INCOMPLETE:
		VSB_printf(pan_vsp,
		    "Incomplete code in %s(), %s line %d:\n",
		    func, file, line);
		break;
	default:
	case VAS_ASSERT:
		VSB_printf(pan_vsp,
		    "Assert error in %s(), %s line %d:\n"
		    "  Condition(%s) not true.\n",
		    func, file, line, cond);
		break;
	}
	if (err)
		VSB_printf(pan_vsp, "errno = %d (%s)\n", err, strerror(err));

	q = THR_GetName();
	if (q != NULL)
		VSB_printf(pan_vsp, "thread = (%s)\n", q);

	VSB_printf(pan_vsp, "ident = %s,%s\n",
	    VSB_data(vident) + 1, WAIT_GetName());

	pan_backtrace();

	if (!FEATURE(FEATURE_SHORT_PANIC)) {
		req = THR_GetRequest();
		if (req != NULL) {
			pan_req(req);
			VSL_Flush(req->vsl, 0);
		}
		bo = THR_GetBusyobj();
		if (bo != NULL) {
			pan_busyobj(bo);
			VSL_Flush(bo->vsl, 0);
		}
	}
	VSB_printf(pan_vsp, "\n");
	VSB_bcat(pan_vsp, "", 1);	/* NUL termination */

	if (FEATURE(FEATURE_NO_COREDUMP))
		exit(4);
	else
		abort();
}

开发者ID:Open-Party，项目名称:Varnish-Cache，代码行数:70，代码来源:cache_panic.c

示例15: mpl_guard

static void *
mpl_guard(void *priv)
{
	struct mempool *mpl;
	struct memitem *mi = NULL;
	double mpl_slp __state_variable__(mpl_slp);
	double last = 0;

	CAST_OBJ_NOTNULL(mpl, priv, MEMPOOL_MAGIC);
	mpl_slp = 0.15;	// random
	while (1) {
		VTIM_sleep(mpl_slp);
		mpl_slp = 0.814;	// random
		mpl->t_now = VTIM_real();

		if (mi != NULL && (mpl->n_pool > mpl->param->max_pool ||
		    mi->size < *mpl->cur_size)) {
			FREE_OBJ(mi);
			mi = NULL;
		}

		if (mi == NULL && mpl->n_pool < mpl->param->min_pool)
			mi = mpl_alloc(mpl);


		if (mpl->n_pool < mpl->param->min_pool && mi != NULL) {
			/* can do */
		} else if (mpl->n_pool > mpl->param->max_pool && mi == NULL) {
			/* can do */
		} else if (!VTAILQ_EMPTY(&mpl->surplus)) {
			/* can do */
		} else if (last + .1 * mpl->param->max_age < mpl->t_now) {
			/* should do */
		} else if (mpl->self_destruct) {
			/* can do */
		} else {
			continue;	/* nothing to do */
		}

		mpl_slp = 0.314;	// random

		if (Lck_Trylock(&mpl->mtx))
			continue;

		if (mpl->self_destruct) {
			AZ(mpl->live);
			while (1) {
				if (mi == NULL) {
					mi = VTAILQ_FIRST(&mpl->list);
					if (mi != NULL) {
						mpl->vsc->pool = --mpl->n_pool;
						VTAILQ_REMOVE(&mpl->list,
						    mi, list);
					}
				}
				if (mi == NULL) {
					mi = VTAILQ_FIRST(&mpl->surplus);
					if (mi != NULL)
						VTAILQ_REMOVE(&mpl->surplus,
						    mi, list);
				}
				if (mi == NULL)
					break;
				FREE_OBJ(mi);
				mi = NULL;
			}
			VSM_Free(mpl->vsc);
			Lck_Unlock(&mpl->mtx);
			Lck_Delete(&mpl->mtx);
			FREE_OBJ(mpl);
			break;
		}

		if (mpl->n_pool < mpl->param->min_pool &&
		    mi != NULL && mi->size >= *mpl->cur_size) {
			CHECK_OBJ_NOTNULL(mi, MEMITEM_MAGIC);
			mpl->vsc->pool = ++mpl->n_pool;
			mi->touched = mpl->t_now;
			VTAILQ_INSERT_HEAD(&mpl->list, mi, list);
			mi = NULL;
			mpl_slp = .01;	// random

		}
		if (mpl->n_pool > mpl->param->max_pool && mi == NULL) {
			mi = VTAILQ_FIRST(&mpl->list);
			CHECK_OBJ_NOTNULL(mi, MEMITEM_MAGIC);
			mpl->vsc->pool = --mpl->n_pool;
			mpl->vsc->surplus++;
			VTAILQ_REMOVE(&mpl->list, mi, list);
			mpl_slp = .01;	// random
		}
		if (mi == NULL) {
			mi = VTAILQ_FIRST(&mpl->surplus);
			if (mi != NULL) {
				CHECK_OBJ_NOTNULL(mi, MEMITEM_MAGIC);
				VTAILQ_REMOVE(&mpl->surplus, mi, list);
				mpl_slp = .01;	// random
			}
		}
		if (mi == NULL && mpl->n_pool > mpl->param->min_pool) {
//.........这里部分代码省略.........

开发者ID:1HLtd，项目名称:Varnish-Cache，代码行数:101，代码来源:cache_mempool.c

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