| Error Error initializing classpath: Cannot assign requested address (IOCTL SIOCGIFNETMASK failed) (NOTE: Stack trace has been filtered. Use --verbose to see entire trace.) java.net.SocketException: Cannot assign requested address (IOCTL SIOCGIFNETMASK failed) at org.gradle.messaging.remote.internal...
# gcc get_interface_ip_address_ioctl.c -g -o get_interface_ip_address_ioctl # # ./get_interface_ip_address_ioctl eth0 Interface eth0 : 192.168.56.139 # # ./get_interface_ip_address_ioctl eth1 Interface eth1 : No IPv4 address assigned. # # ./get_interface_ip_address_ioctl eth2 In...
SIOCGIFCONF与SIOCGIFADDR属于IPv4特定的操作,对于未配置IPv4地址的网络接口,ioctl(SIOCGIFCONF)返回时不会分配struct ifreq结构,因而不会返回该接口的名称,而ioctl(SIOCGIFADDR)将以errno值99(Cannot assign requested address)而调用失败 若指定了系统中不存在的网络接口,则errno的值为19(No such device) SIOCGIFCONF与...
[1595598549.377068] [cn007:60173:0] sock.c:52 UCX DEBUG ioctl(req=35093, ifr_name=enp5s0f1) failed: Cannot assign requested address [1595598549.377117] [cn007:60173:0] ucp_context.c:590 UCX TRACE allowed transport 0 : 'all' [1595598549.377136] [cn007:60173:0] ucp_context.c:377 UCX TR...
/* Assign values to splxData.groupName, */ /* splxData.serverName if required */ . . /* Get the fully qualified domain name */ rc = ioctl(s,SIOCGSPLXFQDN, (char *) &splxFqDn); /* splxData.domainName contains the fully*/ ...
The program issues another M_COPYIN request to the stream head, but this time cq_private contains GETADDR to indicate that the M_IOCDATA response will contain a copy of address.ad_addr. The stream head, copies the information at the requested user address, and sends it downstream in ...
Thecmdorargargument is not valid for this device driver, but the service requested can not be performed on this particular sub-device. If a STREAM is connected downstream from a multiplexer, any ioctl() command except I_UNLINK and I_PUNLINK will set errno to EINVAL. ...
The arg argument represents additional information that is needed by this specific device to perform the requested function. The type of arg depends upon the particular control request, but it is either an integer or a pointer to a device-specific data structure. ioctl() information is divided ...