diff options
| -rw-r--r-- | man/busctl.xml | 10 | ||||
| -rw-r--r-- | src/busctl/busctl.c | 23 |
2 files changed, 32 insertions, 1 deletions
diff --git a/man/busctl.xml b/man/busctl.xml index 0c0d28b5d3..2320cb8ed3 100644 --- a/man/busctl.xml +++ b/man/busctl.xml @@ -241,6 +241,16 @@ </listitem> </varlistentry> + <varlistentry> + <term><option>--watch-bind=</option><replaceable>BOOL</replaceable></term> + + <listitem> + <para>Controls whether to wait for the specified <constant>AF_UNIX</constant> bus socket to appear in the + file system before connecting to it. Defaults to off. When enabled, the tool will watch the file system until + the socket is created and then connect to it.</para> + </listitem> + </varlistentry> + <xi:include href="user-system-options.xml" xpointer="user" /> <xi:include href="user-system-options.xml" xpointer="system" /> <xi:include href="user-system-options.xml" xpointer="host" /> diff --git a/src/busctl/busctl.c b/src/busctl/busctl.c index 7a8d6ba5ac..5623bb2ffa 100644 --- a/src/busctl/busctl.c +++ b/src/busctl/busctl.c @@ -62,6 +62,7 @@ static bool arg_expect_reply = true; static bool arg_auto_start = true; static bool arg_allow_interactive_authorization = true; static bool arg_augment_creds = true; +static bool arg_watch_bind = false; static usec_t arg_timeout = 0; #define NAME_IS_ACQUIRED INT_TO_PTR(1) @@ -1735,7 +1736,9 @@ static int help(void) { " --allow-interactive-authorization=BOOL\n" " Allow interactive authorization for operation\n" " --timeout=SECS Maximum time to wait for method call completion\n" - " --augment-creds=BOOL Extend credential data with data read from /proc/$PID\n\n" + " --augment-creds=BOOL Extend credential data with data read from /proc/$PID\n" + " --watch-bind=BOOL Wait for bus AF_UNIX socket to be bound in the file\n" + " system\n\n" "Commands:\n" " list List bus names\n" " status [SERVICE] Show bus service, process or bus owner credentials\n" @@ -1777,6 +1780,7 @@ static int parse_argv(int argc, char *argv[]) { ARG_ALLOW_INTERACTIVE_AUTHORIZATION, ARG_TIMEOUT, ARG_AUGMENT_CREDS, + ARG_WATCH_BIND, }; static const struct option options[] = { @@ -1803,6 +1807,7 @@ static int parse_argv(int argc, char *argv[]) { { "allow-interactive-authorization", required_argument, NULL, ARG_ALLOW_INTERACTIVE_AUTHORIZATION }, { "timeout", required_argument, NULL, ARG_TIMEOUT }, { "augment-creds",required_argument, NULL, ARG_AUGMENT_CREDS}, + { "watch-bind", required_argument, NULL, ARG_WATCH_BIND }, {}, }; @@ -1953,6 +1958,16 @@ static int parse_argv(int argc, char *argv[]) { arg_augment_creds = !!r; break; + case ARG_WATCH_BIND: + r = parse_boolean(optarg); + if (r < 0) { + log_error("Failed to parse --watch-bind= parameter."); + return r; + } + + arg_watch_bind = !!r; + break; + case '?': return -EINVAL; @@ -2051,6 +2066,12 @@ int main(int argc, char *argv[]) { goto finish; } + r = sd_bus_set_watch_bind(bus, arg_watch_bind); + if (r < 0) { + log_error_errno(r, "Failed to set watch-bind setting to '%s': %m", yes_no(arg_watch_bind)); + goto finish; + } + if (arg_address) r = sd_bus_set_address(bus, arg_address); else { |