From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Tue, 11 Jul 2023 11:16:00 +0000 (+0200)
Subject: lsclocks: add COL_TYPE
X-Git-Tag: v2.40-rc1~332^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ac9ee302d3649b19abb87bae12da0c7d14712e3b;p=thirdparty%2Futil-linux.git

lsclocks: add COL_TYPE

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/misc-utils/lsclocks.1.adoc b/misc-utils/lsclocks.1.adoc
index 4024c93e4b..af3e55d851 100644
--- a/misc-utils/lsclocks.1.adoc
+++ b/misc-utils/lsclocks.1.adoc
@@ -48,6 +48,9 @@ include::man-common/help-version.adoc[]
 
 Each column has a type. Types are surround by < and >.
 
+TYPE <``string``>::
+Clock type.
+
 ID <``number``>::
 Numeric clock ID.
 
diff --git a/misc-utils/lsclocks.c b/misc-utils/lsclocks.c
index dd6fedda71..ee48dfefbf 100644
--- a/misc-utils/lsclocks.c
+++ b/misc-utils/lsclocks.c
@@ -74,7 +74,21 @@
 #define CLOCK_TAI			11
 #endif
 
+enum CLOCK_TYPE {
+	CT_SYS,
+};
+
+static const char *clock_type_name(enum CLOCK_TYPE type)
+{
+	switch (type) {
+	case CT_SYS:
+		return "sys";
+	}
+	errx(EXIT_FAILURE, _("Unknown clock type %d"), type);
+}
+
 struct clockinfo {
+	enum CLOCK_TYPE type;
 	clockid_t id;
 	const char * const id_name;
 	const char * const name;
@@ -82,21 +96,22 @@ struct clockinfo {
 };
 
 static const struct clockinfo clocks[] = {
-	{ CLOCK_REALTIME,         "CLOCK_REALTIME",         "realtime"         },
-	{ CLOCK_MONOTONIC,        "CLOCK_MONOTONIC",        "monotonic",
-	  .ns_offset_name = "monotonic"                                        },
-	{ CLOCK_MONOTONIC_RAW,    "CLOCK_MONOTONIC_RAW",    "monotonic-raw"    },
-	{ CLOCK_REALTIME_COARSE,  "CLOCK_REALTIME_COARSE",  "realtime-coarse"  },
-	{ CLOCK_MONOTONIC_COARSE, "CLOCK_MONOTONIC_COARSE", "monotonic-coarse" },
-	{ CLOCK_BOOTTIME,         "CLOCK_BOOTTIME",         "boottime",
-	  .ns_offset_name = "boottime"                                         },
-	{ CLOCK_REALTIME_ALARM,   "CLOCK_REALTIME_ALARM",   "realtime-alarm"   },
-	{ CLOCK_BOOTTIME_ALARM,   "CLOCK_BOOTTIME_ALARM",   "boottime-alarm"   },
-	{ CLOCK_TAI,              "CLOCK_TAI",              "tai"              },
+	{ CT_SYS, CLOCK_REALTIME,         "CLOCK_REALTIME",         "realtime"         },
+	{ CT_SYS, CLOCK_MONOTONIC,        "CLOCK_MONOTONIC",        "monotonic",
+	  .ns_offset_name = "monotonic"						       },
+	{ CT_SYS, CLOCK_MONOTONIC_RAW,    "CLOCK_MONOTONIC_RAW",    "monotonic-raw"    },
+	{ CT_SYS, CLOCK_REALTIME_COARSE,  "CLOCK_REALTIME_COARSE",  "realtime-coarse"  },
+	{ CT_SYS, CLOCK_MONOTONIC_COARSE, "CLOCK_MONOTONIC_COARSE", "monotonic-coarse" },
+	{ CT_SYS, CLOCK_BOOTTIME,         "CLOCK_BOOTTIME",         "boottime",
+	  .ns_offset_name = "boottime"						       },
+	{ CT_SYS, CLOCK_REALTIME_ALARM,   "CLOCK_REALTIME_ALARM",   "realtime-alarm"   },
+	{ CT_SYS, CLOCK_BOOTTIME_ALARM,   "CLOCK_BOOTTIME_ALARM",   "boottime-alarm"   },
+	{ CT_SYS, CLOCK_TAI,              "CLOCK_TAI",              "tai"              },
 };
 
 /* column IDs */
 enum {
+	COL_TYPE,
 	COL_ID,
 	COL_CLOCK,
 	COL_NAME,
@@ -119,6 +134,7 @@ struct colinfo {
 
 /* columns descriptions */
 static const struct colinfo infos[] = {
+	[COL_TYPE]       = { "TYPE",       1, 0,              SCOLS_JSON_STRING, N_("type") },
 	[COL_ID]         = { "ID",         1, SCOLS_FL_RIGHT, SCOLS_JSON_NUMBER, N_("numeric id") },
 	[COL_CLOCK]      = { "CLOCK",      1, 0,              SCOLS_JSON_STRING, N_("symbolic name") },
 	[COL_NAME]       = { "NAME",       1, 0,              SCOLS_JSON_STRING, N_("readable name") },
@@ -333,6 +349,7 @@ int main(int argc, char **argv)
 	if (!ncolumns) {
 		columns[ncolumns++] = COL_ID;
 		columns[ncolumns++] = COL_NAME;
+		columns[ncolumns++] = COL_TYPE;
 		columns[ncolumns++] = COL_TIME;
 		columns[ncolumns++] = COL_RESOL;
 		columns[ncolumns++] = COL_ISO_TIME;
@@ -377,6 +394,9 @@ int main(int argc, char **argv)
 
 		for (j = 0; j < ncolumns; j++) {
 			switch (columns[j]) {
+				case COL_TYPE:
+					scols_line_set_data(ln, j, clock_type_name(clockinfo->type));
+					break;
 				case COL_ID:
 					scols_line_asprintf(ln, j, "%ju", (uintmax_t) clockinfo->id);
 					break;
diff --git a/tests/expected/misc/lsclocks-basic b/tests/expected/misc/lsclocks-basic
index b3b25f4a63..1b375b83c1 100644
--- a/tests/expected/misc/lsclocks-basic
+++ b/tests/expected/misc/lsclocks-basic
@@ -1,10 +1,10 @@
-ID CLOCK                  NAME
- 0 CLOCK_REALTIME         realtime
- 1 CLOCK_MONOTONIC        monotonic
- 4 CLOCK_MONOTONIC_RAW    monotonic-raw
- 5 CLOCK_REALTIME_COARSE  realtime-coarse
- 6 CLOCK_MONOTONIC_COARSE monotonic-coarse
- 7 CLOCK_BOOTTIME         boottime
- 8 CLOCK_REALTIME_ALARM   realtime-alarm
- 9 CLOCK_BOOTTIME_ALARM   boottime-alarm
-11 CLOCK_TAI              tai
+TYPE ID CLOCK                  NAME
+sys   0 CLOCK_REALTIME         realtime
+sys   1 CLOCK_MONOTONIC        monotonic
+sys   4 CLOCK_MONOTONIC_RAW    monotonic-raw
+sys   5 CLOCK_REALTIME_COARSE  realtime-coarse
+sys   6 CLOCK_MONOTONIC_COARSE monotonic-coarse
+sys   7 CLOCK_BOOTTIME         boottime
+sys   8 CLOCK_REALTIME_ALARM   realtime-alarm
+sys   9 CLOCK_BOOTTIME_ALARM   boottime-alarm
+sys  11 CLOCK_TAI              tai
diff --git a/tests/ts/misc/lsclocks b/tests/ts/misc/lsclocks
index 55ee4df40e..4cf414bdd0 100755
--- a/tests/ts/misc/lsclocks
+++ b/tests/ts/misc/lsclocks
@@ -29,7 +29,7 @@ mask_timestamps() {
 
 ts_init_subtest basic
 
-"$TS_CMD_LSCLOCKS" -o ID,CLOCK,NAME > "$TS_OUTPUT" 2>> "$TS_ERRLOG"
+"$TS_CMD_LSCLOCKS" -o TYPE,ID,CLOCK,NAME > "$TS_OUTPUT" 2>> "$TS_ERRLOG"
 
 ts_finalize_subtest