diff --git a/src/basic/log.c b/src/basic/log.c index 59181910ebc..4163f2e8d93 100644 --- a/src/basic/log.c +++ b/src/basic/log.c @@ -1158,20 +1158,16 @@ static int parse_proc_cmdline_item(const char *key, const char *value, void *dat } void log_parse_environment(void) { + const char *e; + + /* Do not call from library code. */ + if (getpid_cached() == 1 || get_ctty_devnr(0, NULL) < 0) /* Only try to read the command line in daemons. We assume that anything that has a * controlling tty is user stuff. For PID1 we do a special check in case it hasn't * closed the console yet. */ (void) proc_cmdline_parse(parse_proc_cmdline_item, NULL, PROC_CMDLINE_STRIP_RD_PREFIX); - log_parse_environment_cli(); -} - -void log_parse_environment_cli(void) { - /* Do not call from library code. */ - - const char *e; - e = getenv("SYSTEMD_LOG_TARGET"); if (e && log_set_target_from_string(e) < 0) log_warning("Failed to parse log target '%s'. Ignoring.", e); @@ -1474,7 +1470,7 @@ void log_setup_cli(void) { /* Sets up logging the way it is most appropriate for running a program as a CLI utility. */ log_set_target(LOG_TARGET_AUTO); - log_parse_environment_cli(); + log_parse_environment(); (void) log_open(); if (log_on_console() && show_color < 0) log_show_color(true); diff --git a/src/basic/log.h b/src/basic/log.h index 9b106c57d8a..9421fc8b494 100644 --- a/src/basic/log.h +++ b/src/basic/log.h @@ -69,7 +69,6 @@ void log_close(void); void log_forget_fds(void); void log_parse_environment(void); -void log_parse_environment_cli(void); int log_dispatch_internal( int level, diff --git a/src/journal-remote/journal-remote-main.c b/src/journal-remote/journal-remote-main.c index 685ce5a16b8..972c13566f6 100644 --- a/src/journal-remote/journal-remote-main.c +++ b/src/journal-remote/journal-remote-main.c @@ -1121,7 +1121,7 @@ static int run(int argc, char **argv) { int r; log_show_color(true); - log_parse_environment_cli(); + log_parse_environment(); /* The journal merging logic potentially needs a lot of fds. */ (void) rlimit_nofile_bump(HIGH_RLIMIT_NOFILE); diff --git a/src/journal-remote/journal-upload.c b/src/journal-remote/journal-upload.c index 2d84bdcae5e..455a6c942ef 100644 --- a/src/journal-remote/journal-upload.c +++ b/src/journal-remote/journal-upload.c @@ -820,7 +820,7 @@ static int run(int argc, char **argv) { int r; log_show_color(true); - log_parse_environment_cli(); + log_parse_environment(); /* The journal merging logic potentially needs a lot of fds. */ (void) rlimit_nofile_bump(HIGH_RLIMIT_NOFILE); diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index c53ed41cc32..e8e3d2438a3 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -1085,7 +1085,7 @@ static int run(int argc, char *argv[]) { int r; setlocale(LC_ALL, ""); - log_parse_environment_cli(); + log_parse_environment(); log_open(); /* The journal merging logic potentially needs a lot of fds. */