diff options
| author | John Denker <jsd@av8n.com> | 2012-06-01 23:07:51 -0700 |
|---|---|---|
| committer | John Denker <jsd@av8n.com> | 2012-06-02 17:30:23 -0700 |
| commit | 0d0f7a0e7c32842edff533246a1f8523306f9ab0 (patch) | |
| tree | 43dbb2fffaa8d490731969f39f5d20832523bd5d /ucspi-tcp-0.88/ip4_fmt.c | |
| parent | 94c58d7f8cabd9b1ff4c33c57a6ff76cdf3f955e (diff) | |
as downloaded : ucspi-tcp
Diffstat (limited to 'ucspi-tcp-0.88/ip4_fmt.c')
| -rw-r--r-- | ucspi-tcp-0.88/ip4_fmt.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/ip4_fmt.c b/ucspi-tcp-0.88/ip4_fmt.c new file mode 100644 index 0000000..c605634 --- /dev/null +++ b/ucspi-tcp-0.88/ip4_fmt.c @@ -0,0 +1,18 @@ +#include "fmt.h" +#include "ip4.h" + +unsigned int ip4_fmt(char *s,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; +} |