[hackers] [slstatus] cpu_perc: Documentation and readbility improvements || Aaron Marcher

From: <git_AT_suckless.org>
Date: Sun, 6 May 2018 22:29:18 +0200 (CEST)

commit 235fa3c3065a93d24efb06d0dc8a9fffae5d32cd
Author: Aaron Marcher <me_AT_drkhsh.at>
AuthorDate: Sun May 6 21:10:02 2018 +0200
Commit: Aaron Marcher <me_AT_drkhsh.at>
CommitDate: Sun May 6 21:10:02 2018 +0200

    cpu_perc: Documentation and readbility improvements

diff --git a/components/cpu.c b/components/cpu.c
index 79bb881..661c27c 100644
--- a/components/cpu.c
+++ b/components/cpu.c
_AT_@ -25,6 +25,7 @@
                 long double b[7];
 
                 memcpy(b, a, sizeof(b));
+ /* cpu user nice system idle iowait irq softirq */
                 if (pscanf("/proc/stat", "%*s %Lf %Lf %Lf %Lf %Lf %Lf %Lf",
                            &a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6]) != 7) {
                         return NULL;
_AT_@ -34,11 +35,10 @@
                         return NULL;
                 }
 
- perc = 100 *
- ((b[0]+b[1]+b[2]+b[5]+b[6]) -
- (a[0]+a[1]+a[2]+a[5]+a[6])) /
- ((b[0]+b[1]+b[2]+b[3]+b[4]+b[5]+b[6]) -
- (a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]));
+ perc = 100 * ((b[0] + b[1] + b[2] + b[5] + b[6]) -
+ (a[0] + a[1] + a[2] + a[5] + a[6])) /
+ ((b[0] + b[1] + b[2] + b[3] + b[4] + b[5] + b[6]) -
+ (a[0] + a[1] + a[2] + a[3] + a[4] + a[5] + a[6]));
 
                 return bprintf("%d", perc);
         }
_AT_@ -117,10 +117,10 @@
                 }
 
                 perc = 100 *
- ((a[CP_USER]+a[CP_NICE]+a[CP_SYS]+a[CP_INTR]) -
- (b[CP_USER]+b[CP_NICE]+b[CP_SYS]+b[CP_INTR])) /
- ((a[CP_USER]+a[CP_NICE]+a[CP_SYS]+a[CP_INTR]+a[CP_IDLE]) -
- (b[CP_USER]+b[CP_NICE]+b[CP_SYS]+b[CP_INTR]+b[CP_IDLE]));
+ ((a[CP_USER] + a[CP_NICE] + a[CP_SYS] + a[CP_INTR]) -
+ (b[CP_USER] + b[CP_NICE] + b[CP_SYS] + b[CP_INTR])) /
+ ((a[CP_USER] + a[CP_NICE] + a[CP_SYS] + a[CP_INTR] + a[CP_IDLE]) -
+ (b[CP_USER] + b[CP_NICE] + b[CP_SYS] + b[CP_INTR] + b[CP_IDLE]));
 
                 return bprintf("%d", perc);
         }
Received on Sun May 06 2018 - 22:29:18 CEST