diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2013-09-06 14:53:14 +0400 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2013-09-06 14:53:14 +0400 |
| commit | a407cf74cc43c3cc26168e259cee469a4787a76c (patch) | |
| tree | 2306029e1ea7b957825b55e3728d23c886da58dd /procps | |
| parent | d6ae4fb446daedfe3073d67be655942e9fa7eb18 (diff) | |
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')
| -rw-r--r-- | procps/nmeter.c | 3 | ||||
| -rw-r--r-- | procps/powertop.c | 3 | ||||
| -rw-r--r-- | procps/ps.c | 9 | ||||
| -rw-r--r-- | procps/top.c | 3 |
4 files changed, 6 insertions, 12 deletions
diff --git a/procps/nmeter.c b/procps/nmeter.c index 6a3b32743..5d5b83b8d 100644 --- a/procps/nmeter.c +++ b/procps/nmeter.c @@ -333,8 +333,7 @@ static void scale(ullong ul) char buf[5]; /* see http://en.wikipedia.org/wiki/Tera */ - smart_ulltoa4(ul, buf, " kmgtpezy"); - buf[4] = '\0'; + smart_ulltoa4(ul, buf, " kmgtpezy")[0] = '\0'; put(buf); } diff --git a/procps/powertop.c b/procps/powertop.c index 71988a295..e3c29d1c3 100644 --- a/procps/powertop.c +++ b/procps/powertop.c @@ -627,7 +627,6 @@ static void show_timerstats(void) int i, n = 0; char strbuf6[6]; - strbuf6[5] = '\0'; puts("\nTop causes for wakeups:"); for (i = 0; i < G.lines_cnt; i++) { if ((G.lines[i].count > 0 /*|| G.lines[i].disk_count > 0*/) @@ -639,7 +638,7 @@ static void show_timerstats(void) /*char c = ' '; if (G.lines[i].disk_count) c = 'D';*/ - smart_ulltoa5(G.lines[i].count, strbuf6, " KMGTPEZY"); + smart_ulltoa5(G.lines[i].count, strbuf6, " KMGTPEZY")[0] = '\0'; printf(/*" %5.1f%% (%s)%c %s\n"*/ " %5.1f%% (%s) %s\n", G.lines[i].count * 100.0 / G.lines_cumulative_count, diff --git a/procps/ps.c b/procps/ps.c index 89cadad00..c65fa012a 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 diff --git a/procps/top.c b/procps/top.c index abee69806..a13a41cd8 100644 --- a/procps/top.c +++ b/procps/top.c @@ -847,8 +847,7 @@ static void display_topmem_header(int scr_width, int *lines_rem_p) static void ulltoa6_and_space(unsigned long long ul, char buf[6]) { /* see http://en.wikipedia.org/wiki/Tera */ - smart_ulltoa5(ul, buf, " mgtpezy"); - buf[5] = ' '; + smart_ulltoa5(ul, buf, " mgtpezy")[0] = '\0'; } static NOINLINE void display_topmem_process_list(int lines_rem, int scr_width) |