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| author | Jo-Philipp Wich <jow@openwrt.org> | 2013-12-16 16:29:23 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2013-12-16 16:29:23 +0000 |
| commit | 4ce04ce60f45605f755372ee287ce2f3eb2d9193 (patch) | |
| tree | e2953ce191690344986ff9e588c3f047d1929d73 /package/base-files/files/bin | |
| parent | 8dcb4e5990b32ec8462a2858700337ca98b8ae4f (diff) | |
| download | upstream-4ce04ce60f45605f755372ee287ce2f3eb2d9193.tar.gz upstream-4ce04ce60f45605f755372ee287ce2f3eb2d9193.tar.bz2 upstream-4ce04ce60f45605f755372ee287ce2f3eb2d9193.zip | |
base-files: ipcalc.sh: support bit length as netmask parameter
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39100 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files/files/bin')
| -rwxr-xr-x | package/base-files/files/bin/ipcalc.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/package/base-files/files/bin/ipcalc.sh b/package/base-files/files/bin/ipcalc.sh index 27a52d6f83..5d5eac3ea8 100755 --- a/package/base-files/files/bin/ipcalc.sh +++ b/package/base-files/files/bin/ipcalc.sh @@ -31,7 +31,11 @@ BEGIN { slpos=index(ARGV[1],"/") if (slpos == 0) { ipaddr=ip2int(ARGV[1]) - netmask=ip2int(ARGV[2]) + dotpos=index(ARGV[2],".") + if (dotpos == 0) + netmask=compl32(2**(32-int(ARGV[2]))-1) + else + netmask=ip2int(ARGV[2]) } else { ipaddr=ip2int(substr(ARGV[1],0,slpos-1)) netmask=compl32(2**(32-int(substr(ARGV[1],slpos+1)))-1) |