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use log10 in numlen

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This commit is contained in:
Mikkel Oscar Lyderik 2016-01-24 02:59:58 +01:00
parent fe35ea633a
commit 2707be7199
2 changed files with 7 additions and 7 deletions
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13
common/util.c
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@ -1,3 +1,5 @@
#include <math.h>
#include "util.h"
int wrap(int i, int max) {
@ -5,13 +7,10 @@ int wrap(int i, int max) {
}
int numlen(int n) {
if (n >= 1000000) return 7;
if (n >= 100000) return 6;
if (n >= 10000) return 5;
if (n >= 1000) return 4;
if (n >= 100) return 3;
if (n >= 10) return 2;
return 1;
if (n == 0) {
return n;
}
return log10(n) + 1;
}
static struct modifier_key {

1
swaygrab/CMakeLists.txt
View File

@ -10,6 +10,7 @@ target_link_libraries(swaygrab
sway-common
${JSONC_LIBRARIES}
rt
m
)
install(