Intermec 6950, Руководство пользователя

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SECTION 10 Host Application Program
10-22 6950 Enterprise Gateway Server User’s Guide
else
{
head = ptr;
tail = ptr;
}
FD_SET(fd, &main_fd_set);
return(1);
}
/*
** This function removes a socket File Descriptor from our
** linked list and sends a reset to the terminal to shut
** it down properly through the nui_tlnt program.
*/
int delete_fd(unsigned int fd)
{
struct LIST *before;
struct LIST *ptr;
int foundflag = 0;
ptr = head;
before = NULL;
while(ptr != NULL)
{
if(ptr–>fdin == fd)
{
foundflag = 1;
break;
}
before = ptr;
ptr = ptr–>next;
}
if(!foundflag)
{
printf(”\nnui_sock: delete_fd Tried to delete an fd not
in list!”);
fflush(stdout);
return(–1);
}
FD_CLR(ptr–>fdin, &main_fd_set);
if(ptr–>fdin > 0)
{