From: Karel Zak <kzak@redhat.com>
Date: Mon, 28 Jan 2013 08:25:08 +0000 (+0100)
Subject: fstrim: use human readable sizes in verbose output
X-Git-Tag: v2.23-rc1~277
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe98b1805fef4f95b99d244fb5567c24de8f0b33;p=thirdparty%2Futil-linux.git

fstrim: use human readable sizes in verbose output

  # fstrim -v /home
  /home: 513.9 MiB (538828800 bytes) were trimmed

Reported-by: member graysky <graysky@archlinux.us>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/fstrim.c b/sys-utils/fstrim.c
index d3e446bd8f..3fe52fc62b 100644
--- a/sys-utils/fstrim.c
+++ b/sys-utils/fstrim.c
@@ -144,10 +144,16 @@ int main(int argc, char **argv)
 	if (ioctl(fd, FITRIM, &range))
 		err(EXIT_FAILURE, _("%s: FITRIM ioctl failed"), path);
 
-	if (verbose)
+	if (verbose) {
+		char *str = size_to_human_string(SIZE_SUFFIX_3LETTER |
+						 SIZE_SUFFIX_SPACE,
+						 (uint64_t) range.len);
 		/* TRANSLATORS: The standard value here is a very large number. */
-		printf(_("%s: %" PRIu64 " bytes were trimmed\n"),
-						path, (uint64_t) range.len);
+		printf(_("%s: %s (%" PRIu64 " bytes) were trimmed\n"),
+						path, str,
+						(uint64_t) range.len);
+		free(str);
+	}
 	close(fd);
 	return EXIT_SUCCESS;
 }