Main Page Modules Data Structures File List Data Fields Globals Related Pages

# daemon.h File Reference

Go to the source code of this file.

## Data Structures
struct | daemon_slpars
| Structure that keeps the parameters needed by the daemon_serviceloop() function. More...
## Functions
void | daemon_serviceloop (void *ptr)
| Main serving funtion This function is the one which does the job. It is the main() of the child thread, which is created as soon as a new connection is accepted.
void | pthread_suspend (int msec)
| Suspends a pthread for msec milliseconds.

## Function Documentation

void daemon_serviceloop | ( | void * | ptr | ) |

  | Main serving funtion This function is the one which does the job. It is the main() of the child thread, which is created as soon as a new connection is accepted. Parameters:
  ptr: | a void pointer that keeps the reference of the 'pthread_chain' value corrisponding to this thread. This variable is casted into a 'pthread_chain' value in order to retrieve the socket we're currently using, the therad ID, and some pointers to the previous and next elements into this struct.
Returns: None. Definition at line 109 of file daemon.c. References daemon_slpars::activeclose, daemon_checkauth(), daemon_endcapture(), daemon_findalldevs(), daemon_getstats(), daemon_getstatsnopcap(), daemon_opensource(), daemon_setsampling(), daemon_startcapture(), daemon_updatefilter(), errbuf, daemon_slpars::isactive, daemon_slpars::nullAuthAllowed, PCAP_BUF_SIZE, pcap_close(), PCAP_ERRBUF_SIZE, pcap_stats(), pcap_t, pcap_stat::ps_drop, pcap_stat::ps_ifdrop, pcap_stat::ps_recv, pthread_suspend(), rpcap_checkmsg(), RPCAP_MSG_CLOSE, RPCAP_MSG_ENDCAP_REQ, RPCAP_MSG_ERROR, RPCAP_MSG_FINDALLIF_REQ, RPCAP_MSG_OPEN_REQ, RPCAP_MSG_SETSAMPLING_REQ, RPCAP_MSG_STARTCAP_REQ, RPCAP_MSG_STATS_REQ, RPCAP_MSG_UPDATEFILTER_REQ, rpcap_senderror(), RPCAP_TIMEOUT_INIT, RPCAP_TIMEOUT_RUNTIME, SOCK_ASSERT, sock_close(), sock_discard(), sock_geterror(), sock_recv(), and daemon_slpars::sockctrl. Referenced by main_active(), and main_passive().

void pthread_suspend | ( | int | msec | ) |

| Suspends a pthread for msec milliseconds. This function is provided since pthreads do not have a suspend() call. Definition at line 1597 of file daemon.c. Referenced by daemon_serviceloop(), main_active(), and main_startup().

documentation. Copyright (c) 2002-2003 Politecnico di Torino. All rights reserved.