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| author | Simon Glass <sjg@chromium.org> | 2011-10-21 18:51:33 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-26 21:32:15 +0200 |
| commit | 3cce8a5496452285e1828984ad3945417205cfc3 (patch) | |
| tree | ef8158e41e224c5446c70fe888e69f8d969d58ed /common/hush.c | |
| parent | 70d52f9a4e661f00814ed2160bdedd3cc49aa44c (diff) | |
| download | u-boot-3cce8a5496452285e1828984ad3945417205cfc3.tar.gz | |
Move simple_itoa to vsprintf
This function is generally useful and shouldn't hide away in hush. It
has been moved as is.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/hush.c')
| -rw-r--r-- | common/hush.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/common/hush.c b/common/hush.c index 940889b898..2495a6d592 100644 --- a/common/hush.c +++ b/common/hush.c @@ -17,7 +17,6 @@ * Erik W. Troan, which they placed in the public domain. I don't know * how much of the Johnson/Troan code has survived the repeated rewrites. * Other credits: - * simple_itoa() was lifted from boa-0.93.15 * b_addchr() derived from similar w_addchar function in glibc-2.2 * setup_redirect(), redirect_opt_num(), and big chunks of main() * and many builtins derived from contributions by Erik Andersen @@ -922,20 +921,6 @@ static int b_addqchr(o_string *o, int ch, int quote) return b_addchr(o, ch); } -/* belongs in utility.c */ -char *simple_itoa(unsigned int i) -{ - /* 21 digits plus null terminator, good for 64-bit or smaller ints */ - static char local[22]; - char *p = &local[21]; - *p-- = '\0'; - do { - *p-- = '0' + i % 10; - i /= 10; - } while (i > 0); - return p + 1; -} - #ifndef __U_BOOT__ static int b_adduint(o_string *o, unsigned int i) { |