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authorDenys Vlasenko2013-09-06 12:53:14 +0200
committerDenys Vlasenko2013-09-06 12:53:14 +0200
commita407cf74cc43c3cc26168e259cee469a4787a76c (patch)
tree2306029e1ea7b957825b55e3728d23c886da58dd /procps/ps.c
parentd6ae4fb446daedfe3073d67be655942e9fa7eb18 (diff)
downloadbusybox-a407cf74cc43c3cc26168e259cee469a4787a76c.zip
busybox-a407cf74cc43c3cc26168e259cee469a4787a76c.tar.gz
Make smart_ulltoa return pointer to end (allows for code shink in callers)
function old new delta smart_ulltoa5 405 408 +3 smart_ulltoa4 273 276 +3 list_table 1113 1114 +1 scale 36 34 -2 put_lu 55 53 -2 ulltoa6_and_space 19 14 -5 powertop_main 1470 1461 -9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps/ps.c')
-rw-r--r--procps/ps.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/procps/ps.c b/procps/ps.c
index 89cadad..c65fa01 100644
--- a/procps/ps.c
+++ b/procps/ps.c
@@ -299,8 +299,7 @@ static void put_lu(char *buf, int size, unsigned long u)
char buf4[5];
/* see http://en.wikipedia.org/wiki/Tera */
- smart_ulltoa4(u, buf4, " mgtpezy");
- buf4[4] = '\0';
+ smart_ulltoa4(u, buf4, " mgtpezy")[0] = '\0';
sprintf(buf, "%.*s", size, buf4);
}
@@ -740,8 +739,7 @@ int ps_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
#endif
{
char buf6[6];
- smart_ulltoa5(p->vsz, buf6, " mgtpezy");
- buf6[5] = '\0';
+ smart_ulltoa5(p->vsz, buf6, " mgtpezy")[0] = '\0';
#if ENABLE_FEATURE_PS_LONG
if (opts & OPT_l) {
char bufr[6], stime_str[6];
@@ -752,8 +750,7 @@ int ps_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
time_t start = now - elapsed;
struct tm *tm = localtime(&start);
- smart_ulltoa5(p->rss, bufr, " mgtpezy");
- bufr[5] = '\0';
+ smart_ulltoa5(p->rss, bufr, " mgtpezy")[0] = '\0';
if (p->tty_major == 136)
/* It should be pts/N, not ptsN, but N > 9