D:/opendownloadmanager/ODM-1.x/InetFile/cURL_lib/select.c File Reference

#include "setup.h"
#include <curl/curl.h>
#include "urldata.h"
#include "connect.h"
#include "select.h"

Go to the source code of this file.

Defines
#define	VALID_SOCK(s)   (((s) >= 0) && ((s) < FD_SETSIZE))
#define	VERIFY_SOCK(x)
#define	VALID_NFDS(n)   (((n) >= 0) && ((n) <= FD_SETSIZE))
#define	VERIFY_NFDS(x)
#define	elapsed_ms   (int)curlx_tvdiff(curlx_tvnow(), initial_tv)
#define	error_is_EINTR   (0)
#define	SMALL_POLLNFDS   0x20
Functions
static int	wait_ms (int timeout_ms)
int	Curl_socket_ready (curl_socket_t readfd, curl_socket_t writefd, int timeout_ms)
int	Curl_poll (struct pollfd ufds[], unsigned int nfds, int timeout_ms)

---

Define Documentation

#define elapsed_ms   (int)curlx_tvdiff(curlx_tvnow(), initial_tv)

Definition at line 76 of file select.c.

Referenced by CreateConnection(), Curl_poll(), Curl_socket_ready(), and wait_ms().

#define error_is_EINTR   (0)

Definition at line 81 of file select.c.

Referenced by Curl_poll(), Curl_socket_ready(), and wait_ms().

#define SMALL_POLLNFDS   0x20

Definition at line 84 of file select.c.

#define VALID_NFDS

(

n

)

(((n) >= 0) && ((n) <= FD_SETSIZE))

Definition at line 65 of file select.c.

#define VALID_SOCK

(

s

)

(((s) >= 0) && ((s) < FD_SETSIZE))

Definition at line 58 of file select.c.

#define VERIFY_NFDS

(

x

)

Value:

do { \
  if(!VALID_NFDS(x)) { \
    SET_SOCKERRNO(EINVAL); \
    return -1; \
  } \
} while(0)

Definition at line 66 of file select.c.

#define VERIFY_SOCK

(

x

)

Value:

do { \
  if(!VALID_SOCK(x)) { \
    SET_SOCKERRNO(EINVAL); \
    return -1; \
  } \
} while(0)

Definition at line 59 of file select.c.

Referenced by Curl_poll(), and Curl_socket_ready().

---

Function Documentation

int Curl_poll	(	struct pollfd	ufds[],
		unsigned int	nfds,
		int	timeout_ms
	)

Definition at line 351 of file select.c.

References CURL_SOCKET_BAD, curlx_tvnow(), EINVAL, elapsed_ms, libtorrent::dht::messages::error, error_is_EINTR, FALSE, pollfd::fd, NULL, POLLIN, POLLOUT, POLLPRI, POLLRDBAND, POLLRDNORM, POLLWRNORM, pollfd::revents, asio::detail::socket_ops::select(), SOCKERRNO, TRUE, timeval::tv_sec, timeval::tv_usec, VERIFY_SOCK, and wait_ms().

Referenced by Curl_telnet().

int Curl_socket_ready	(	curl_socket_t	readfd,
		curl_socket_t	writefd,
		int	timeout_ms
	)

Definition at line 172 of file select.c.

References CURL_CSELECT_ERR, CURL_CSELECT_IN, CURL_CSELECT_OUT, CURL_SOCKET_BAD, curlx_tvnow(), EINVAL, elapsed_ms, libtorrent::dht::messages::error, error_is_EINTR, pollfd::events, pollfd::fd, NULL, POLLERR, POLLHUP, POLLIN, POLLNVAL, POLLOUT, POLLPRI, POLLRDBAND, POLLRDNORM, POLLWRNORM, pollfd::revents, asio::detail::socket_ops::select(), SOCKERRNO, timeval::tv_sec, timeval::tv_usec, VERIFY_SOCK, and wait_ms().

Referenced by AllowServerConnect(), blockread_all(), Curl_ftp_multi_statemach(), Curl_GetFTPResponse(), Curl_proxyCONNECT(), Curl_readwrite(), Curl_SOCKS5(), Curl_tftp(), ftp_easy_statemach(), SocketIsDead(), Transfer(), and waitconnect().

static int wait_ms

(

int

timeout_ms

)

[static]

Definition at line 106 of file select.c.

References curlx_tvnow(), EINVAL, elapsed_ms, libtorrent::dht::messages::error, error_is_EINTR, NULL, asio::detail::socket_ops::select(), SET_SOCKERRNO, SOCKERRNO, timeval::tv_sec, and timeval::tv_usec.

Referenced by Curl_poll(), and Curl_socket_ready().