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small reorganization

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This commit is contained in:
Nikos Mavrogiannopoulos
2013-02-09 19:54:25 +01:00
parent 4ac5d57b40
commit a5257b6167
7 changed files with 138 additions and 136 deletions
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38
src/main-misc.c
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@@ -77,6 +77,44 @@ fail:
return ret;
}
int send_udp_fd(main_server_st* s, struct proc_st * proc,
void* cli_addr, socklen_t cli_addr_size, int fd)
{
struct iovec iov[2];
uint8_t cmd = CMD_UDP_FD;
struct msghdr hdr;
union {
struct cmsghdr cm;
char control[CMSG_SPACE(sizeof(int))];
} control_un;
struct cmsghdr *cmptr;
memset(&hdr, 0, sizeof(hdr));
iov[0].iov_base = &cmd;
iov[0].iov_len = 1;
hdr.msg_iovlen++;
iov[1].iov_base = cli_addr;
iov[1].iov_len = cli_addr_size;
hdr.msg_iovlen++;
hdr.msg_iov = iov;
hdr.msg_control = control_un.control;
hdr.msg_controllen = sizeof(control_un.control);
cmptr = CMSG_FIRSTHDR(&hdr);
cmptr->cmsg_len = CMSG_LEN(sizeof(int));
cmptr->cmsg_level = SOL_SOCKET;
cmptr->cmsg_type = SCM_RIGHTS;
memcpy(CMSG_DATA(cmptr), &fd, sizeof(int));
return(sendmsg(proc->fd, &hdr, 0));
}
int handle_commands(main_server_st *s, struct proc_st* proc)
{
struct iovec iov[2];