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| author | Sami Kerola | 2013-07-07 21:54:47 +0200 |
|---|---|---|
| committer | Karel Zak | 2013-07-09 14:25:55 +0200 |
| commit | 67519cdd8f69da9a81cd7a30a8f32104215a280a (patch) | |
| tree | 53cb7a3defd1ecfff9ac4df0c431c411b274d637 /text-utils/ul.c | |
| parent | ul: use correct types (diff) | |
| download | kernel-qcow2-util-linux-67519cdd8f69da9a81cd7a30a8f32104215a280a.tar.gz kernel-qcow2-util-linux-67519cdd8f69da9a81cd7a30a8f32104215a280a.tar.xz kernel-qcow2-util-linux-67519cdd8f69da9a81cd7a30a8f32104215a280a.zip | |
ul: use string printing function
Use of for loop and printing a string character by character is slower
than to print whole string with single function.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'text-utils/ul.c')
| -rw-r--r-- | text-utils/ul.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/text-utils/ul.c b/text-utils/ul.c index 26d2b172d..b3b3dc354 100644 --- a/text-utils/ul.c +++ b/text-utils/ul.c @@ -447,8 +447,7 @@ static void overstrike(void) putwchar('\r'); for (*cp = ' '; *cp == ' '; cp--) *cp = 0; - for (cp = lbuf; *cp; cp++) - putwchar(*cp); + fputws(lbuf, stdout); if (hadbold) { putwchar('\r'); for (cp = lbuf; *cp; cp++) @@ -481,8 +480,7 @@ static void iattr(void) } for (*cp = ' '; *cp == ' '; cp--) *cp = 0; - for (cp = lbuf; *cp; cp++) - putwchar(*cp); + fputws(lbuf, stdout); putwchar('\n'); } |