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Add dns command to configure DNS resolving in chronyc

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This commit is contained in:
Miroslav Lichvar
2009-12-05 13:25:56 +01:00
parent 49bd8cfab3
commit 00a77fca52
2 changed files with 55 additions and 0 deletions
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25
client.c
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@@ -2238,6 +2238,28 @@ process_cmd_activity(const char *line)
/* ================================================== */
static int
process_cmd_dns(const char *line)
{
if (!strncmp(line, "-46", 3)) {
DNS_SetAddressFamily(IPADDR_UNSPEC);
} else if (!strncmp(line, "-4", 2)) {
DNS_SetAddressFamily(IPADDR_INET4);
} else if (!strncmp(line, "-6", 2)) {
DNS_SetAddressFamily(IPADDR_INET6);
} else if (!strncmp(line, "-n", 2)) {
no_dns = 1;
} else if (!strncmp(line, "+n", 2)) {
no_dns = 0;
} else {
fprintf(stderr, "Unrecognized dns command\n");
return 0;
}
return 1;
}
/* ================================================== */
static int
process_line(char *line, int *quit)
{
@@ -2351,6 +2373,9 @@ process_line(char *line, int *quit)
} else if (!strncmp(p, "activity", 8)) {
ret = process_cmd_activity(p+8);
do_normal_submit = 0;
} else if (!strncmp(p, "dns ", 4)) {
ret = process_cmd_dns(p+4);
do_normal_submit = 0;
} else if (!strncmp(p, "help", 4)) {
do_normal_submit = 0;
give_help();