CMSG_SPACE 1195 ext/socket/ancdata.c cspace = CMSG_SPACE(RSTRING_LEN(cdata)); CMSG_SPACE 213 ext/socket/rubysocket.h # ifndef CMSG_SPACE CMSG_SPACE 345 ext/socket/unixsocket.c arg.msg.msg_controllen = (socklen_t)CMSG_SPACE(sizeof(int)); CMSG_SPACE 385 ext/socket/unixsocket.c if ((socklen_t)CMSG_SPACE(sizeof(int)) < arg.msg.msg_controllen) { CMSG_SPACE 388 ext/socket/unixsocket.c (int)arg.msg.msg_controllen, (int)CMSG_SPACE(sizeof(int)));