is set.
*/
+#ifdef HAVE_GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
#include <signal.h>
#include <dlfcn.h>
#include <vcl/ldp_socket_wrapper.h>
-
enum swrap_dbglvl_e
{
SWRAP_LOG_ERROR = 0,
* SWRAP LOADING LIBC FUNCTIONS
*********************************************************/
-typedef int (*__libc_accept4) (int sockfd,
- struct sockaddr * addr,
- socklen_t * addrlen, int flags);
-typedef int (*__libc_accept) (int sockfd,
- struct sockaddr * addr, socklen_t * addrlen);
-typedef int (*__libc_bind) (int sockfd,
- const struct sockaddr * addr, socklen_t addrlen);
+typedef int (*__libc_accept4) (int sockfd, __SOCKADDR_ARG addr,
+ socklen_t *addrlen, int flags);
+typedef int (*__libc_accept) (int sockfd, __SOCKADDR_ARG addr,
+ socklen_t *addrlen);
+typedef int (*__libc_bind) (int sockfd, __CONST_SOCKADDR_ARG addr,
+ socklen_t addrlen);
typedef int (*__libc_close) (int fd);
-typedef int (*__libc_connect) (int sockfd,
- const struct sockaddr * addr,
+typedef int (*__libc_connect) (int sockfd, __CONST_SOCKADDR_ARG addr,
socklen_t addrlen);
#if 0
#ifdef HAVE_EVENTFD
typedef int (*__libc_eventfd) (int count, int flags);
#endif
-typedef int (*__libc_getpeername) (int sockfd,
- struct sockaddr * addr,
- socklen_t * addrlen);
-typedef int (*__libc_getsockname) (int sockfd,
- struct sockaddr * addr,
- socklen_t * addrlen);
-typedef int (*__libc_getsockopt) (int sockfd,
- int level,
- int optname,
- void *optval, socklen_t * optlen);
+typedef int (*__libc_getpeername) (int sockfd, __SOCKADDR_ARG addr,
+ socklen_t *addrlen);
+typedef int (*__libc_getsockname) (int sockfd, __SOCKADDR_ARG addr,
+ socklen_t *addrlen);
+typedef int (*__libc_getsockopt) (int sockfd, int level, int optname,
+ void *optval, socklen_t *optlen);
typedef int (*__libc_ioctl) (int d, unsigned long int request, ...);
typedef int (*__libc_listen) (int sockfd, int backlog);
typedef int (*__libc_open) (const char *pathname, int flags, mode_t mode);
typedef int (*__libc_openat) (int dirfd, const char *path, int flags, ...);
typedef int (*__libc_pipe) (int pipefd[2]);
typedef int (*__libc_read) (int fd, void *buf, size_t count);
-typedef ssize_t (*__libc_readv) (int fd, const struct iovec * iov,
- int iovcnt);
+typedef ssize_t (*__libc_readv) (int fd, const struct iovec *iov, int iovcnt);
typedef int (*__libc_recv) (int sockfd, void *buf, size_t len, int flags);
-typedef int (*__libc_recvfrom) (int sockfd,
- void *buf,
- size_t len,
- int flags,
- struct sockaddr * src_addr,
- socklen_t * addrlen);
-typedef int (*__libc_recvmsg) (int sockfd, const struct msghdr * msg,
+typedef int (*__libc_recvfrom) (int sockfd, void *buf, size_t len, int flags,
+ __SOCKADDR_ARG src_addr, socklen_t *addrlen);
+typedef int (*__libc_recvmsg) (int sockfd, const struct msghdr *msg,
int flags);
+#ifdef _GNU_SOURCE
+typedef int (*__libc_recvmmsg) (int fd, struct mmsghdr *vmessages,
+ unsigned int vlen, int flags,
+ struct timespec *tmo);
+#endif
typedef int (*__libc_send) (int sockfd, const void *buf, size_t len,
int flags);
typedef ssize_t (*__libc_sendfile) (int out_fd, int in_fd, off_t * offset,
size_t len);
typedef int (*__libc_sendmsg) (int sockfd, const struct msghdr * msg,
int flags);
+#ifdef _GNU_SOURCE
+typedef int (*__libc_sendmmsg) (int __fd, struct mmsghdr *__vmessages,
+ unsigned int __vlen, int __flags);
+#endif
typedef int (*__libc_sendto) (int sockfd, const void *buf, size_t len,
- int flags, const struct sockaddr * dst_addr,
+ int flags, __CONST_SOCKADDR_ARG dst_addr,
socklen_t addrlen);
typedef int (*__libc_setsockopt) (int sockfd, int level, int optname,
const void *optval, socklen_t optlen);
typedef int (*__libc_poll) (struct pollfd * __fds, nfds_t __nfds,
int __timeout);
-#ifdef __USE_GNU
+#ifdef _GNU_SOURCE
typedef int (*__libc_ppoll) (struct pollfd * __fds, nfds_t __nfds,
const struct timespec * __timeout,
const __sigset_t * __ss);
SWRAP_SYMBOL_ENTRY (recv);
SWRAP_SYMBOL_ENTRY (recvfrom);
SWRAP_SYMBOL_ENTRY (recvmsg);
+#ifdef _GNU_SOURCE
+ SWRAP_SYMBOL_ENTRY (recvmmsg);
+#endif
SWRAP_SYMBOL_ENTRY (send);
SWRAP_SYMBOL_ENTRY (sendfile);
SWRAP_SYMBOL_ENTRY (sendmsg);
+#ifdef _GNU_SOURCE
+ SWRAP_SYMBOL_ENTRY (sendmmsg);
+#endif
SWRAP_SYMBOL_ENTRY (sendto);
SWRAP_SYMBOL_ENTRY (setsockopt);
#ifdef HAVE_SIGNALFD
SWRAP_SYMBOL_ENTRY (epoll_wait);
SWRAP_SYMBOL_ENTRY (epoll_pwait);
SWRAP_SYMBOL_ENTRY (poll);
-#ifdef __USE_GNU
+#ifdef _GNU_SOURCE
SWRAP_SYMBOL_ENTRY (ppoll);
#endif
};
* So we need load each function at the point it is called the first time.
*/
int
-libc_accept4 (int sockfd,
- struct sockaddr *addr, socklen_t * addrlen, int flags)
+libc_accept4 (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen, int flags)
{
swrap_bind_symbol_libc (accept4);
}
int
-libc_accept (int sockfd, struct sockaddr *addr, socklen_t * addrlen)
+libc_accept (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen)
{
swrap_bind_symbol_libc (accept);
}
int
-libc_bind (int sockfd, const struct sockaddr *addr, socklen_t addrlen)
+libc_bind (int sockfd, __CONST_SOCKADDR_ARG addr, socklen_t addrlen)
{
swrap_bind_symbol_libc (bind);
}
int
-libc_connect (int sockfd, const struct sockaddr *addr, socklen_t addrlen)
+libc_connect (int sockfd, __CONST_SOCKADDR_ARG addr, socklen_t addrlen)
{
swrap_bind_symbol_libc (connect);
}
int
-libc_getpeername (int sockfd, struct sockaddr *addr, socklen_t * addrlen)
+libc_getpeername (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen)
{
swrap_bind_symbol_libc (getpeername);
}
int
-libc_getsockname (int sockfd, struct sockaddr *addr, socklen_t * addrlen)
+libc_getsockname (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen)
{
swrap_bind_symbol_libc (getsockname);
}
int
-libc_recvfrom (int sockfd,
- void *buf,
- size_t len,
- int flags, struct sockaddr *src_addr, socklen_t * addrlen)
+libc_recvfrom (int sockfd, void *buf, size_t len, int flags,
+ __SOCKADDR_ARG src_addr, socklen_t *addrlen)
{
swrap_bind_symbol_libc (recvfrom);
return swrap.libc.symbols._libc_recvmsg.f (sockfd, msg, flags);
}
+#ifdef _GNU_SOURCE
+int
+libc_recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags,
+ struct timespec *tmo)
+{
+ swrap_bind_symbol_libc (recvmmsg);
+
+ return swrap.libc.symbols._libc_recvmmsg.f (fd, vmessages, vlen, flags, tmo);
+}
+#endif
+
int
libc_send (int sockfd, const void *buf, size_t len, int flags)
{
return swrap.libc.symbols._libc_sendmsg.f (sockfd, msg, flags);
}
+#ifdef _GNU_SOURCE
+int
+libc_sendmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags)
+{
+ swrap_bind_symbol_libc (sendmmsg);
+
+ return swrap.libc.symbols._libc_sendmmsg.f (fd, vmessages, vlen, flags);
+}
+#endif
+
int
-libc_sendto (int sockfd,
- const void *buf,
- size_t len,
- int flags, const struct sockaddr *dst_addr, socklen_t addrlen)
+libc_sendto (int sockfd, const void *buf, size_t len, int flags,
+ __CONST_SOCKADDR_ARG dst_addr, socklen_t addrlen)
{
swrap_bind_symbol_libc (sendto);
return swrap.libc.symbols._libc_poll.f (__fds, __nfds, __timeout);
}
-#ifdef __USE_GNU
+#ifdef _GNU_SOURCE
int
libc_ppoll (struct pollfd *__fds, nfds_t __nfds,
const struct timespec *__timeout, const __sigset_t * __ss)