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| author | Henryk Plötz <henryk@ploetzli.ch> | 2014-10-03 19:58:52 +0200 |
|---|---|---|
| committer | Henryk Plötz <henryk@ploetzli.ch> | 2014-10-03 19:58:52 +0200 |
| commit | 0e5b2871ca6456b01d4bf037a6e68badf1ff1a41 (patch) | |
| tree | 97b95b74c9618d85da9aa9451a55a819cd7b1c2e /ip4_fmt.c | |
| download | tinydnssec-0e5b2871ca6456b01d4bf037a6e68badf1ff1a41.tar.gz tinydnssec-0e5b2871ca6456b01d4bf037a6e68badf1ff1a41.tar.bz2 | |
Initial commit of djbdns-1.05.tar.gz
Source was http://cr.yp.to/djbdns/djbdns-1.05.tar.gz, SHA1 2efdb3a039d0c548f40936aa9cb30829e0ce8c3d
Diffstat (limited to 'ip4_fmt.c')
| -rw-r--r-- | ip4_fmt.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ip4_fmt.c b/ip4_fmt.c new file mode 100644 index 0000000..bbad4c7 --- /dev/null +++ b/ip4_fmt.c @@ -0,0 +1,18 @@ +#include "fmt.h" +#include "ip4.h" + +unsigned int ip4_fmt(char *s,const char ip[4]) +{ + unsigned int len; + unsigned int i; + + len = 0; + i = fmt_ulong(s,(unsigned long) (unsigned char) ip[0]); len += i; if (s) s += i; + if (s) *s++ = '.'; ++len; + i = fmt_ulong(s,(unsigned long) (unsigned char) ip[1]); len += i; if (s) s += i; + if (s) *s++ = '.'; ++len; + i = fmt_ulong(s,(unsigned long) (unsigned char) ip[2]); len += i; if (s) s += i; + if (s) *s++ = '.'; ++len; + i = fmt_ulong(s,(unsigned long) (unsigned char) ip[3]); len += i; if (s) s += i; + return len; +} |