Changeset 43dc972 in rtems-libbsd for libbsd.txt
- Timestamp:
- 10/16/14 05:29:37 (9 years ago)
- Branches:
- 4.11, 5, 5-freebsd-12, 6-freebsd-12, freebsd-9.3, master
- Children:
- feffbc2
- Parents:
- d5eac12
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
libbsd.txt
rd5eac12 r43dc972 274 274 275 275 http://www.freebsd.org/cgi/man.cgi?query=gethostbyname&sektion=3&apropos=0&manpath=FreeBSD+9.2-RELEASE[GETHOSTBYNAME(3)]:: Get network host entry 276 277 == Network Interface Drivers 278 279 === Link Up/Down Events 280 281 You can notifiy the application space of link up/down events in your network 282 interface driver via the if_link_state_change(LINK_STATE_UP/LINK_STATE_DOWN) 283 function. The DHCPCD(8) client is a consumer of these events for example. 284 Make sure that the interface flag IFF_UP and the interface driver flag 285 IFF_DRV_RUNNING is set in case the link is up, otherwise ether_output() will 286 return the error status ENETDOWN. 276 287 277 288 == Issues and TODO
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