Mercurial > dropbear
comparison svr-chansession.c @ 331:d6b8815a9b5e
progress towards exiting on writefd closure rather than
on process exit - dbclient hangs with scp, so requires work.
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Sun, 11 Jun 2006 16:19:32 +0000 |
| parents | 3eea61bd9993 |
| children | 2eb5a8514905 e7c1a77d2921 |
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| 330:5488db2e9e4e | 331:d6b8815a9b5e |
|---|---|
| 65 | 65 |
| 66 /* required to clear environment */ | 66 /* required to clear environment */ |
| 67 extern char** environ; | 67 extern char** environ; |
| 68 | 68 |
| 69 static int sesscheckclose(struct Channel *channel) { | 69 static int sesscheckclose(struct Channel *channel) { |
| 70 struct ChanSess *chansess = (struct ChanSess*)channel->typedata; | 70 return channel->writefd == -1; |
| 71 return chansess->exit.exitpid >= 0; | |
| 72 } | 71 } |
| 73 | 72 |
| 74 /* Handler for childs exiting, store the state for return to the client */ | 73 /* Handler for childs exiting, store the state for return to the client */ |
| 75 | 74 |
| 76 /* There's a particular race we have to watch out for: if the forked child | 75 /* There's a particular race we have to watch out for: if the forked child |