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Change io lock and unlock to server error on failure

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This commit is contained in:
Alex Young
2012-06-06 13:29:13 +01:00
parent 9dbc0a31a8
commit 1b289a0e87
3 changed files with 31 additions and 30 deletions
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27
src/serve.c
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@@ -38,6 +38,33 @@ void server_dirty(struct server *serve, off64_t from, int len)
bitset_set_range(serve->mirror->dirty_map, from, len);
}
int server_lock_io( struct server * serve)
{
SERVER_ERROR_ON_FAILURE(
pthread_mutex_lock(&serve->l_io),
"Problem with I/O lock"
);
if (server_detect_closed(serve)) {
SERVER_ERROR_ON_FAILURE(
pthread_mutex_unlock(&serve->l_io),
"Problem with I/O unlock"
);
return 0;
}
return 1;
}
void server_unlock_io( struct server* serve )
{
SERVER_ERROR_ON_FAILURE(
pthread_mutex_unlock(&serve->l_io),
"Problem with I/O unlock"
);
}
static int testmasks[9] = { 0,128,192,224,240,248,252,254,255 };
/** Test whether AF_INET or AF_INET6 sockaddr is included in the given access