diff options
Diffstat (limited to 'package/base-files/files/bin/ipcalc.sh')
| -rwxr-xr-x | package/base-files/files/bin/ipcalc.sh | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/package/base-files/files/bin/ipcalc.sh b/package/base-files/files/bin/ipcalc.sh index e818e67803..99269fff06 100755 --- a/package/base-files/files/bin/ipcalc.sh +++ b/package/base-files/files/bin/ipcalc.sh @@ -10,14 +10,20 @@ function bitcount(c) { } function ip2int(ip) { - for (ret=0,n=split(ip,a,"\."),x=1;x<=n;x++) ret=or(lshift(ret,8),a[x]) + ret=0 + n=split(ip,a,"\.") + for (x=1;x<=n;x++) + ret=or(lshift(ret,8),a[x]) return ret } function int2ip(ip,ret,x) { ret=and(ip,255) ip=rshift(ip,8) - for(;x<3;ret=and(ip,255)"."ret,ip=rshift(ip,8),x++); + for(;x<3;x++) { + ret=and(ip,255)"."ret + ip=rshift(ip,8) + } return ret } |