diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/journal/journalctl.c | 11 | ||||
| -rw-r--r-- | src/shared/logs-show.c | 6 | ||||
| -rw-r--r-- | src/shared/output-mode.h | 1 |
3 files changed, 17 insertions, 1 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c index fd2cb99410..c9a2c3812d 100644 --- a/src/journal/journalctl.c +++ b/src/journal/journalctl.c @@ -95,6 +95,7 @@ static bool arg_boot = false; static sd_id128_t arg_boot_id = {}; static int arg_boot_offset = 0; static bool arg_dmesg = false; +static bool arg_no_hostname = false; static const char *arg_cursor = NULL; static const char *arg_after_cursor = NULL; static bool arg_show_cursor = false; @@ -304,6 +305,7 @@ static void help(void) { " -a --all Show all fields, including long and unprintable\n" " -q --quiet Do not show info messages and privilege warning\n" " --no-pager Do not pipe output into a pager\n" + " --no-hostname Suppress output of hostname field\n" " -m --merge Show entries from all available journals\n" " -D --directory=PATH Show journal files from directory\n" " --file=PATH Show journal file\n" @@ -370,6 +372,7 @@ static int parse_argv(int argc, char *argv[]) { ARG_VACUUM_SIZE, ARG_VACUUM_FILES, ARG_VACUUM_TIME, + ARG_NO_HOSTNAME, }; static const struct option options[] = { @@ -427,6 +430,7 @@ static int parse_argv(int argc, char *argv[]) { { "vacuum-size", required_argument, NULL, ARG_VACUUM_SIZE }, { "vacuum-files", required_argument, NULL, ARG_VACUUM_FILES }, { "vacuum-time", required_argument, NULL, ARG_VACUUM_TIME }, + { "no-hostname", no_argument, NULL, ARG_NO_HOSTNAME }, {} }; @@ -780,6 +784,10 @@ static int parse_argv(int argc, char *argv[]) { arg_action = ACTION_LIST_FIELD_NAMES; break; + case ARG_NO_HOSTNAME: + arg_no_hostname = true; + break; + case 'x': arg_catalog = true; break; @@ -2444,7 +2452,8 @@ int main(int argc, char *argv[]) { arg_full * OUTPUT_FULL_WIDTH | colors_enabled() * OUTPUT_COLOR | arg_catalog * OUTPUT_CATALOG | - arg_utc * OUTPUT_UTC; + arg_utc * OUTPUT_UTC | + arg_no_hostname * OUTPUT_NO_HOSTNAME; r = output_journal(stdout, j, arg_output, 0, flags, &ellipsized); need_seek = true; diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index 5cfa455e05..cd3d53669c 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -373,6 +373,12 @@ static int output_short( n += strlen(buf); } + if (hostname && (flags & OUTPUT_NO_HOSTNAME)) { + /* Suppress display of the hostname if this is requested. */ + hostname = NULL; + hostname_len = 0; + } + if (hostname && shall_print(hostname, hostname_len, flags)) { fprintf(f, " %.*s", (int) hostname_len, hostname); n += hostname_len + 1; diff --git a/src/shared/output-mode.h b/src/shared/output-mode.h index 56fd3ba8e3..f37189e57f 100644 --- a/src/shared/output-mode.h +++ b/src/shared/output-mode.h @@ -50,6 +50,7 @@ typedef enum OutputFlags { OUTPUT_BEGIN_NEWLINE = 1 << 6, OUTPUT_UTC = 1 << 7, OUTPUT_KERNEL_THREADS = 1 << 8, + OUTPUT_NO_HOSTNAME = 1 << 9, } OutputFlags; const char* output_mode_to_string(OutputMode m) _const_; |