diff options
author | Harald Hoyer <harald@redhat.com> | 2013-03-07 20:44:35 +0100 |
---|---|---|
committer | Lennart Poettering <lennart@poettering.net> | 2013-03-07 21:16:04 +0100 |
commit | 1b12a7b5896f94bdf33b3a6661ebabd761ea6adc (patch) | |
tree | c3ddd126dbf7e0b9267425a32bd656f04cf83383 /src | |
parent | 6aa8d43ade72e24c9426e604f7fc4b7582b9db7c (diff) | |
download | systemd-1b12a7b5896f94bdf33b3a6661ebabd761ea6adc.tar.gz |
pager: introduce "jump to end" option
$ journalctl -be
is what you want :)
https://bugzilla.redhat.com/show_bug.cgi?id=867841
Diffstat (limited to 'src')
-rw-r--r-- | src/cgls/cgls.c | 2 | ||||
-rw-r--r-- | src/delta/delta.c | 2 | ||||
-rw-r--r-- | src/journal/coredumpctl.c | 2 | ||||
-rw-r--r-- | src/journal/journalctl.c | 11 | ||||
-rw-r--r-- | src/locale/localectl.c | 2 | ||||
-rw-r--r-- | src/login/loginctl.c | 2 | ||||
-rw-r--r-- | src/shared/pager.c | 7 | ||||
-rw-r--r-- | src/shared/pager.h | 2 | ||||
-rw-r--r-- | src/systemctl/systemctl.c | 2 | ||||
-rw-r--r-- | src/timedate/timedatectl.c | 2 |
10 files changed, 22 insertions, 12 deletions
diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c index a05f9795be..e649b75df6 100644 --- a/src/cgls/cgls.c +++ b/src/cgls/cgls.c @@ -132,7 +132,7 @@ int main(int argc, char *argv[]) { } if (!arg_no_pager) { - r = pager_open(); + r = pager_open(false); if (r > 0) { if (arg_full == -1) arg_full = true; diff --git a/src/delta/delta.c b/src/delta/delta.c index 16b10021b7..aec3dc8995 100644 --- a/src/delta/delta.c +++ b/src/delta/delta.c @@ -454,7 +454,7 @@ int main(int argc, char *argv[]) { arg_flags |= SHOW_OVERRIDDEN; if (!arg_no_pager) - pager_open(); + pager_open(false); if (optind < argc) { int i; diff --git a/src/journal/coredumpctl.c b/src/journal/coredumpctl.c index b6e558186d..8bfab0075f 100644 --- a/src/journal/coredumpctl.c +++ b/src/journal/coredumpctl.c @@ -560,7 +560,7 @@ int main(int argc, char *argv[]) { case ACTION_LIST: if (!arg_no_pager) - pager_open(); + pager_open(false); r = dump_list(j); break; diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c index c90fecd239..5fb2db3ba5 100644 --- a/src/journal/journalctl.c +++ b/src/journal/journalctl.c @@ -56,6 +56,7 @@ #define DEFAULT_FSS_INTERVAL_USEC (15*USEC_PER_MINUTE) static OutputMode arg_output = OUTPUT_SHORT; +static bool arg_pager_end = false; static bool arg_follow = false; static bool arg_full = false; static bool arg_all = false; @@ -103,6 +104,7 @@ static int help(void) { " -u --unit=UNIT Show data only from the specified unit\n" " --user-unit=UNIT Show data only from the specified user session unit\n" " -p --priority=RANGE Show only messages within the specified priority range\n" + " -e --pager-end Immediately jump to end of the journal in the pager\n" " -f --follow Follow journal\n" " -n --lines[=INTEGER] Number of journal entries to show\n" " --no-tail Show all lines, even in follow mode\n" @@ -163,6 +165,7 @@ static int parse_argv(int argc, char *argv[]) { { "help", no_argument, NULL, 'h' }, { "version" , no_argument, NULL, ARG_VERSION }, { "no-pager", no_argument, NULL, ARG_NO_PAGER }, + { "pager-end", no_argument, NULL, 'e' }, { "follow", no_argument, NULL, 'f' }, { "output", required_argument, NULL, 'o' }, { "all", no_argument, NULL, 'a' }, @@ -199,7 +202,7 @@ static int parse_argv(int argc, char *argv[]) { assert(argc >= 0); assert(argv); - while ((c = getopt_long(argc, argv, "hfo:an::qmbD:p:c:u:F:xr", options, NULL)) >= 0) { + while ((c = getopt_long(argc, argv, "hefo:an::qmbD:p:c:u:F:xr", options, NULL)) >= 0) { switch (c) { @@ -216,6 +219,10 @@ static int parse_argv(int argc, char *argv[]) { arg_no_pager = true; break; + case 'e': + arg_pager_end = true; + break; + case 'f': arg_follow = true; break; @@ -1075,7 +1082,7 @@ int main(int argc, char *argv[]) { } if (!arg_no_pager && !arg_follow) - pager_open(); + pager_open(arg_pager_end); if (!arg_quiet) { usec_t start, end; diff --git a/src/locale/localectl.c b/src/locale/localectl.c index ce31e1ffce..9f996dbc98 100644 --- a/src/locale/localectl.c +++ b/src/locale/localectl.c @@ -53,7 +53,7 @@ static void pager_open_if_enabled(void) { if (arg_no_pager) return; - pager_open(); + pager_open(false); } static void polkit_agent_open_if_enabled(void) { diff --git a/src/login/loginctl.c b/src/login/loginctl.c index 473c77b92d..fe27003a92 100644 --- a/src/login/loginctl.c +++ b/src/login/loginctl.c @@ -58,7 +58,7 @@ static void pager_open_if_enabled(void) { if (arg_no_pager) return; - pager_open(); + pager_open(false); } static void polkit_agent_open_if_enabled(void) { diff --git a/src/shared/pager.c b/src/shared/pager.c index 5165d2b1c8..4ffb530e93 100644 --- a/src/shared/pager.c +++ b/src/shared/pager.c @@ -44,7 +44,7 @@ _noreturn_ static void pager_fallback(void) { _exit(EXIT_SUCCESS); } -int pager_open(void) { +int pager_open(bool jump_to_end) { int fd[2]; const char *pager; pid_t parent_pid; @@ -85,7 +85,10 @@ int pager_open(void) { dup2(fd[0], STDIN_FILENO); close_pipe(fd); - setenv("LESS", "FRSXK", 0); + if (jump_to_end) + setenv("LESS", "FRSXK+G", 0); + else + setenv("LESS", "FRSXK", 0); /* Make sure the pager goes away when the parent dies */ if (prctl(PR_SET_PDEATHSIG, SIGTERM) < 0) diff --git a/src/shared/pager.h b/src/shared/pager.h index 5e7b5ab91e..325ca98f79 100644 --- a/src/shared/pager.h +++ b/src/shared/pager.h @@ -23,6 +23,6 @@ #include <stdbool.h> -int pager_open(void); +int pager_open(bool jump_to_end); void pager_close(void); bool pager_have(void); diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index 72e9c5539b..4a55c566ec 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -136,7 +136,7 @@ static void pager_open_if_enabled(void) { if (arg_no_pager) return; - pager_open(); + pager_open(false); } static void ask_password_agent_open_if_enabled(void) { diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c index f5b5f0ca84..ef2ea08300 100644 --- a/src/timedate/timedatectl.c +++ b/src/timedate/timedatectl.c @@ -51,7 +51,7 @@ static void pager_open_if_enabled(void) { if (arg_no_pager) return; - pager_open(); + pager_open(false); } static void polkit_agent_open_if_enabled(void) { |