Add stat(1)

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Makefile

@@ -14,7 +14,8 @@ LIB = \
 SRC = \
 	df.c                \
 	dmesg.c             \
-	umount.c
+	umount.c            \
+	stat.c
 
 ifeq ($(OS),linux)
 SRC += \

stat.c

@@ -0,0 +1,55 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <inttypes.h>
+#include <time.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include "util.h"
+
+static void
+usage(void)
+{
+	eprintf("usage: %s filename...\n", argv0);
+}
+
+int
+main(int argc, char *argv[])
+{
+	struct stat st;
+	char buf[100];
+	int i, r, ret = 0;
+
+
+	ARGBEGIN {
+	default:
+		usage();
+	} ARGEND;
+
+	if (argc < 1)
+		usage();
+
+	for (i = 0; i < argc; i++) {
+		r = stat(argv[i], &st);
+		if (r == -1) {
+			fprintf(stderr, "stat '%s': ", argv[i]);
+			perror(NULL);
+			ret = 1;
+			continue;
+		}
+
+		printf("  File: ‘%s’\n", argv[i]);
+		printf("  Size: %ju\tBlocks: %ju\tIO Block: %ju\n", (uintmax_t)st.st_size,
+		       (uintmax_t)st.st_blocks, (uintmax_t)st.st_blksize);
+		printf("Device: %xh/%ud\tInode: %ju\tLinks %ju\n", major(st.st_dev),
+		       minor(st.st_dev), (uintmax_t)st.st_ino, (uintmax_t)st.st_nlink);
+		printf("Access: %04o\tUid: %u\tGid: %u\n", st.st_mode & 0777, st.st_uid, st.st_gid);
+		strftime(buf, sizeof(buf), "%F %T %z", localtime(&st.st_atime));
+		printf("Access: %s\n", buf);
+		strftime(buf, sizeof(buf), "%F %T %z", localtime(&st.st_mtime));
+		printf("Modify: %s\n", buf);
+		strftime(buf, sizeof(buf), "%F %T %z", localtime(&st.st_ctime));
+		printf("Change: %s\n", buf);
+	}
+
+	return ret;
+}