CMSG_SPACEis supposed to be a const function. It was, until PR#4105. Now, nix fails to build with the libc-0.2 branch. It fails for both x86_64-unknown-linux-gnu and x86_64-unknown-freebsd. I bisected the regression to verify that it really was#4105. Steps to reproduce: $ git c...
socket_cmsg_space(int $level, int $type, int $num = 0): ?int Calculates the size of the buffer that should be allocated for receiving the ancillary data. Warning This function is currently not documented; only its argument list is available. Parameters...
Note that at line 526 of sd-daemon.c the use of cmsg_space to set msghdr.msg_controllen instead of cmsg_len can cause the values of msghdr.msg_controllen and cmsg->cmsg_len to be different. evverxadded theneeds-reporter-feedback ❓There's an unanswered question, the reporter needs ...
intmain(intargc,char*argv[]){intsk1, sk2;sockaddr_storage_tloop1;sockaddr_storage_tloop2;structioveciov;structmsghdrinmessage;structmsghdroutmessage;charincmsg[CMSG_SPACE(sizeof(sctp_cmsg_data_t))];charoutcmsg[CMSG_SPACE(sizeof(struct sctp_sndrcvinfo))];structcmsghdr*cmsg;structsctp_sndrcv...
self.assertRaises(OverflowError, socket.CMSG_SPACE, sys.maxsize) 開發者ID:Microvellum,項目名稱:Fluid-Designer,代碼行數:24,代碼來源:test_socket.py 示例2: __init__ ▲點讚 5▼ # 需要導入模塊: import socket [as 別名]# 或者: from socket importCMSG_SPACE[as 別名]def__init__(self, iface_nam...
CMSG_SPACE(n) self.assertGreaterEqual(ret, last) self.assertGreaterEqual(ret, socket.CMSG_LEN(n)) self.assertGreaterEqual(ret, n + socket.CMSG_LEN(0)) self.assertLessEqual(ret, self.socklen_t_limit) last = ret self.assertRaises(OverflowError, socket.CMSG_SPACE, -1) # sendmsg() shares...
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socket_cmsg_space— Calculate message buffer size说明 ¶ socket_cmsg_space(int $level, int $type, int $num = 0): ?int Calculates the size of the buffer that should be allocated for receiving the ancillary data. 警告 本函数还未编写文档,仅有参数列表。参数...
socket_cmsg_space—Calculate message buffer size 说明¶ socket_cmsg_space(int$level,int$type,int$num= 0):?int Calculates the size of the buffer that should be allocated for receiving the ancillary data. 警告 本函数还未编写文档,仅有参数列表。