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resolved: synchronize introduction blurbs in all three resolv.conf files we provide

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Let's use the same wording and same contents in all three versions.
This commit is contained in:
Lennart Poettering 2017-12-08 17:19:27 +01:00
parent b6de578d73
commit d937ef74ed
2 changed files with 35 additions and 12 deletions
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14
src/resolve/resolv.conf
View File

@ -1,11 +1,17 @@
# This is a static resolv.conf file for connecting local clients to
# systemd-resolved via its DNS stub listener on 127.0.0.53.
# This file belongs to man:systemd-resolved(8). Do not edit.
#
# This is a static resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists no search
# domains.
#
# Run "systemd-resolve --status" to see details about the uplink DNS servers
# currently in use.
#
# Third party programs must not access this file directly, but only through the
# symlink at /etc/resolv.conf. To manage resolv.conf(5) in a different way,
# symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,
# replace this symlink by a static file or a different symlink.
#
# See systemd-resolved.service(8) for details about the supported modes of
# See man:systemd-resolved.service(8) for details about the supported modes of
# operation for /etc/resolv.conf.
nameserver 127.0.0.53

33
src/resolve/resolved-resolv-conf.c
View File

@ -239,14 +239,18 @@ static void write_resolv_conf_search(
static int write_uplink_resolv_conf_contents(FILE *f, OrderedSet *dns, OrderedSet *domains) {
Iterator i;
fputs_unlocked("# This file is managed by man:systemd-resolved(8). Do not edit.\n#\n"
fputs_unlocked("# This file is managed by man:systemd-resolved(8). Do not edit.\n"
"#\n"
"# This is a dynamic resolv.conf file for connecting local clients directly to\n"
"# all known DNS servers.\n#\n"
"# all known uplink DNS servers. This file lists all configured search domains.\n"
"#\n"
"# Third party programs must not access this file directly, but only through the\n"
"# symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,\n"
"# replace this symlink by a static file or a different symlink.\n#\n"
"# replace this symlink by a static file or a different symlink.\n"
"#\n"
"# See man:systemd-resolved.service(8) for details about the supported modes of\n"
"# operation for /etc/resolv.conf.\n\n", f);
"# operation for /etc/resolv.conf.\n"
"\n", f);
if (ordered_set_isempty(dns))
fputs_unlocked("# No DNS servers known.\n", f);
@ -265,10 +269,23 @@ static int write_uplink_resolv_conf_contents(FILE *f, OrderedSet *dns, OrderedSe
}
static int write_stub_resolv_conf_contents(FILE *f, OrderedSet *dns, OrderedSet *domains) {
fputs("# This file is managed by man:systemd-resolved(8). Do not edit.\n#\n"
"# 127.0.0.53 is the systemd-resolved stub resolver.\n"
"# run \"systemd-resolve --status\" to see details about the actual nameservers.\n\n"
"nameserver 127.0.0.53\n", f);
fputs_unlocked("# This file is managed by man:systemd-resolved(8). Do not edit.\n"
"#\n"
"# This is a dynamic resolv.conf file for connecting local clients to the\n"
"# internal DNS stub resolver of systemd-resolved. This file lists all\n"
"# configured search domains.\n"
"#\n"
"# Run \"systemd-resolve --status\" to see details about the uplink DNS servers\n"
"# currently in use.\n"
"#\n"
"# Third party programs must not access this file directly, but only through the\n"
"# symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,\n"
"# replace this symlink by a static file or a different symlink.\n"
"#\n"
"# See man:systemd-resolved.service(8) for details about the supported modes of\n"
"# operation for /etc/resolv.conf.\n"
"\n"
"nameserver 127.0.0.53\n", f);
if (!ordered_set_isempty(domains))
write_resolv_conf_search(domains, f);