4790912750
Changing behaviour so that instead of rebinding after a successful migration and continuing as an ordinary server, we simply quit with a 0 exit code and let our caller restart us as a server if they want to. This means that everything in listen.c, listen.h, and anything making reference to a rebind address is unneeded.
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
#ifndef FLEXNBD_H
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#define FLEXNBD_H
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#include "acl.h"
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#include "mirror.h"
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#include "serve.h"
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#include "self_pipe.h"
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#include "mbox.h"
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#include "control.h"
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#include "flexthread.h"
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/* Carries the "globals". */
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struct flexnbd {
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/* We always have a serve pointer, but it should never be
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* dereferenced outside a flexnbd_switch_lock/unlock pair.
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*/
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struct server * serve;
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/* We only have a control object if a control socket name was
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* passed on the command line.
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*/
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struct control * control;
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/* File descriptor for a signalfd(2) signal stream. */
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int signal_fd;
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};
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struct flexnbd * flexnbd_create(void);
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struct flexnbd * flexnbd_create_serving(
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char* s_ip_address,
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char* s_port,
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char* s_file,
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char *s_ctrl_sock,
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int default_deny,
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int acl_entries,
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char** s_acl_entries,
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int max_nbd_clients);
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struct flexnbd * flexnbd_create_listening(
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char* s_ip_address,
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char* s_port,
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char* s_file,
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char *s_ctrl_sock,
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int default_deny,
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int acl_entries,
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char** s_acl_entries );
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void flexnbd_destroy( struct flexnbd * );
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enum mirror_state;
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enum mirror_state flexnbd_get_mirror_state( struct flexnbd * );
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int flexnbd_default_deny( struct flexnbd * );
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void flexnbd_set_server( struct flexnbd * flexnbd, struct server * serve );
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int flexnbd_signal_fd( struct flexnbd * flexnbd );
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int flexnbd_serve( struct flexnbd * flexnbd );
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struct server * flexnbd_server( struct flexnbd * flexnbd );
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void flexnbd_replace_acl( struct flexnbd * flexnbd, struct acl * acl );
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struct status * flexnbd_status_create( struct flexnbd * flexnbd );
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#endif
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