diff options
| author | Denys Vlasenko | 2016-03-15 15:28:49 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2016-03-15 15:28:49 +0100 |
| commit | 99c71c9e800d51aa52d7bd592e8071341013a628 (patch) | |
| tree | 091295e6a7afa05755bb5dd00d1ee4d3c1e9ecf5 /procps | |
| parent | e4de8c631644be5e96711462763bf16491dda54f (diff) | |
| download | busybox-99c71c9e800d51aa52d7bd592e8071341013a628.zip busybox-99c71c9e800d51aa52d7bd592e8071341013a628.tar.gz | |
nmeter: code shrink
function old new delta
put 52 43 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps')
| -rw-r--r-- | procps/nmeter.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/procps/nmeter.c b/procps/nmeter.c index 0ce6842..8fe39c4 100644 --- a/procps/nmeter.c +++ b/procps/nmeter.c @@ -142,11 +142,11 @@ static void print_outbuf(void) static void put(const char *s) { - int sz = strlen(s); - if (sz > outbuf + sizeof(outbuf) - cur_outbuf) - sz = outbuf + sizeof(outbuf) - cur_outbuf; - memcpy(cur_outbuf, s, sz); - cur_outbuf += sz; + char *p = cur_outbuf; + int sz = outbuf + sizeof(outbuf) - p; + while (*s && --sz >= 0) + *p++ = *s++; + cur_outbuf = p; } static void put_c(char c) |