mirror of
git://sourceware.org/git/lvm2.git
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75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
#include "metadata-exported.h"
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#include "../common/daemon-server.h"
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typedef struct {
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} lvmetad_state;
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static response handler(daemon_state s, client_handle h, request r)
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{
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fprintf(stderr, "[D] REQUEST: %s, param = %d\n", daemon_request_str(r, "request", "NONE"),
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daemon_request_int(r, "param", -1));
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return daemon_reply_simple("hey there", "param = %d", 42, NULL);
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}
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static int setup_post(daemon_state *s)
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{
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lvmetad_state *ls = s->private;
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/* if (ls->initial_registrations)
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_process_initial_registrations(ds->initial_registrations); */
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return 1;
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}
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static void usage(char *prog, FILE *file)
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{
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fprintf(file, "Usage:\n"
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"%s [-V] [-h] [-d] [-d] [-d] [-f]\n\n"
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" -V Show version of lvmetad\n"
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" -h Show this help information\n"
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" -d Log debug messages to syslog (-d, -dd, -ddd)\n"
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" -R Replace a running lvmetad instance, loading its data\n"
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" -f Don't fork, run in the foreground\n\n", prog);
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}
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int main(int argc, char *argv[])
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{
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signed char opt;
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daemon_state s;
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lvmetad_state ls;
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int _restart = 0;
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s.private = &ls;
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s.setup_post = setup_post;
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s.handler = handler;
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s.socket_path = "/var/run/lvm/lvmetad.socket";
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s.pidfile = "/var/run/lvm/lvmetad.pid";
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while ((opt = getopt(argc, argv, "?fhVdR")) != EOF) {
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switch (opt) {
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case 'h':
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usage(argv[0], stdout);
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exit(0);
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case '?':
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usage(argv[0], stderr);
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exit(0);
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case 'R':
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_restart++;
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break;
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case 'f':
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s.foreground = 1;
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break;
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case 'd':
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s.log_level++;
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break;
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case 'V':
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printf("lvmetad version 0\n");
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exit(1);
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break;
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}
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}
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daemon_start(s);
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return 0;
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}
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