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Some modernizations

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2014-02-15 18:10:36 -05:00
parent 141a79f491
commit fb4729006a
3 changed files with 34 additions and 29 deletions
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5
man/journald.conf.xml
View file

@ -399,7 +399,10 @@
<literal>systemd.journald.forward_to_kmsg=</literal>
and
<literal>systemd.journald.forward_to_console=</literal>.
</para></listitem>
When forwarding to the console, the
TTY to log to log to can be changed
with <varname>TTYPath=</varname>,
described below.</para></listitem>
</varlistentry>
<varlistentry>

51
src/core/main.c
View file

@ -303,7 +303,8 @@ static int parse_proc_cmdline_word(const char *word) {
} else if (startswith(word, "systemd.dump_core=")) {
int r;
if ((r = parse_boolean(word + 18)) < 0)
r = parse_boolean(word + 18);
if (r < 0)
log_warning("Failed to parse dump core switch %s. Ignoring.", word + 18);
else
arg_dump_core = r;
@ -311,7 +312,8 @@ static int parse_proc_cmdline_word(const char *word) {
} else if (startswith(word, "systemd.crash_shell=")) {
int r;
if ((r = parse_boolean(word + 20)) < 0)
r = parse_boolean(word + 20);
if (r < 0)
log_warning("Failed to parse crash shell switch %s. Ignoring.", word + 20);
else
arg_crash_shell = r;
@ -319,7 +321,8 @@ static int parse_proc_cmdline_word(const char *word) {
} else if (startswith(word, "systemd.confirm_spawn=")) {
int r;
if ((r = parse_boolean(word + 22)) < 0)
r = parse_boolean(word + 22);
if (r < 0)
log_warning("Failed to parse confirm spawn switch %s. Ignoring.", word + 22);
else
arg_confirm_spawn = r;
@ -341,23 +344,21 @@ static int parse_proc_cmdline_word(const char *word) {
} else if (startswith(word, "systemd.default_standard_output=")) {
int r;
if ((r = exec_output_from_string(word + 32)) < 0)
r = exec_output_from_string(word + 32);
if (r < 0)
log_warning("Failed to parse default standard output switch %s. Ignoring.", word + 32);
else
arg_default_std_output = r;
} else if (startswith(word, "systemd.default_standard_error=")) {
int r;
if ((r = exec_output_from_string(word + 31)) < 0)
r = exec_output_from_string(word + 31);
if (r < 0)
log_warning("Failed to parse default standard error switch %s. Ignoring.", word + 31);
else
arg_default_std_error = r;
} else if (startswith(word, "systemd.setenv=")) {
_cleanup_free_ char *cenv = NULL;
cenv = strdup(word + 15);
if (!cenv)
return -ENOMEM;
const char *cenv = word + 15;
if (env_assignment_is_valid(cenv)) {
char **env;
@ -366,7 +367,8 @@ static int parse_proc_cmdline_word(const char *word) {
if (env)
arg_default_environment = env;
else
log_warning("Setting environment variable '%s' failed, ignoring: %m", cenv);
log_warning("Setting environment variable '%s' failed, ignoring: %s",
cenv, strerror(ENOMEM));
} else
log_warning("Environment variable name '%s' is not valid. Ignoring.", cenv);
@ -737,7 +739,7 @@ static int parse_argv(int argc, char *argv[]) {
{ "switched-root", no_argument, NULL, ARG_SWITCHED_ROOT },
{ "default-standard-output", required_argument, NULL, ARG_DEFAULT_STD_OUTPUT, },
{ "default-standard-error", required_argument, NULL, ARG_DEFAULT_STD_ERROR, },
{ NULL, 0, NULL, 0 }
{}
};
int c, r;
@ -753,7 +755,8 @@ static int parse_argv(int argc, char *argv[]) {
switch (c) {
case ARG_LOG_LEVEL:
if ((r = log_set_max_level_from_string(optarg)) < 0) {
r = log_set_max_level_from_string(optarg);
if (r < 0) {
log_error("Failed to parse log level %s.", optarg);
return r;
}
@ -761,8 +764,8 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_LOG_TARGET:
if ((r = log_set_target_from_string(optarg)) < 0) {
r = log_set_target_from_string(optarg);
if (r < 0) {
log_error("Failed to parse log target %s.", optarg);
return r;
}
@ -772,7 +775,8 @@ static int parse_argv(int argc, char *argv[]) {
case ARG_LOG_COLOR:
if (optarg) {
if ((r = log_show_color_from_string(optarg)) < 0) {
r = log_show_color_from_string(optarg);
if (r < 0) {
log_error("Failed to parse log color setting %s.", optarg);
return r;
}
@ -782,9 +786,9 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_LOG_LOCATION:
if (optarg) {
if ((r = log_show_location_from_string(optarg)) < 0) {
r = log_show_location_from_string(optarg);
if (r < 0) {
log_error("Failed to parse log location setting %s.", optarg);
return r;
}
@ -794,8 +798,8 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_DEFAULT_STD_OUTPUT:
if ((r = exec_output_from_string(optarg)) < 0) {
r = exec_output_from_string(optarg);
if (r < 0) {
log_error("Failed to parse default standard output setting %s.", optarg);
return r;
} else
@ -803,8 +807,8 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_DEFAULT_STD_ERROR:
if ((r = exec_output_from_string(optarg)) < 0) {
r = exec_output_from_string(optarg);
if (r < 0) {
log_error("Failed to parse default standard error output setting %s.", optarg);
return r;
} else
@ -813,7 +817,8 @@ static int parse_argv(int argc, char *argv[]) {
case ARG_UNIT:
if ((r = set_default_unit(optarg)) < 0) {
r = set_default_unit(optarg);
if (r < 0) {
log_error("Failed to set default unit %s: %s", optarg, strerror(-r));
return r;
}

7
src/journal/journald-console.c
View file

@ -55,7 +55,7 @@ void server_forward_console(
struct timespec ts;
char tbuf[4 + DECIMAL_STR_MAX(ts.tv_sec) + DECIMAL_STR_MAX(ts.tv_nsec)-3 + 1];
int n = 0, fd;
char *ident_buf = NULL;
_cleanup_free_ char *ident_buf = NULL;
const char *tty;
assert(s);
@ -101,14 +101,11 @@ void server_forward_console(
fd = open_terminal(tty, O_WRONLY|O_NOCTTY|O_CLOEXEC);
if (fd < 0) {
log_debug("Failed to open %s for logging: %m", tty);
goto finish;
return;
}
if (writev(fd, iovec, n) < 0)
log_debug("Failed to write to %s for logging: %m", tty);
close_nointr_nofail(fd);
finish:
free(ident_buf);
}