diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ips/socketstream.nim | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/ips/socketstream.nim b/src/ips/socketstream.nim index a2f80f01..5a030427 100644 --- a/src/ips/socketstream.nim +++ b/src/ips/socketstream.nim @@ -58,8 +58,11 @@ proc sockClose(s: Stream) = {.cast(tags: []).}: #...sigh proc sendFileHandle*(s: SocketStream, fd: FileHandle) = var hdr: Tmsghdr var iov: IOVec - let space = CMSG_SPACE(csize_t(sizeof(FileHandle))) - var cmsgbuf = alloc(space) + var space: csize_t + {.emit: [ + space, """ = CMSG_SPACE(sizeof(int));""", + ].} + var cmsgbuf = alloc(cast[int](space)) var buf = char(0) iov.iov_base = addr buf iov.iov_len = csize_t(1) @@ -67,13 +70,15 @@ proc sendFileHandle*(s: SocketStream, fd: FileHandle) = hdr.msg_iov = addr iov hdr.msg_iovlen = 1 hdr.msg_control = cmsgbuf - let cmsg = CMSG_FIRSTHDR(addr hdr) # ...sigh + {.emit: [ + hdr.msg_controllen, """ = CMSG_LEN(sizeof(int));""", + ].} + let cmsg = CMSG_FIRSTHDR(addr hdr) # FileHandle is cint, so sizeof(FileHandle) in c is sizeof(int). when sizeof(FileHandle) != sizeof(cint): error("Or not...") {.emit: [ - hdr.msg_controllen, """ = CMSG_LEN(sizeof(int));""", cmsg.cmsg_len, """ = CMSG_LEN(sizeof(int));""" ].} cmsg.cmsg_level = SOL_SOCKET |