diff options
Diffstat (limited to 'lib/inet_ntop.c')
| -rw-r--r-- | lib/inet_ntop.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/lib/inet_ntop.c b/lib/inet_ntop.c index 1fdcb2ebe..9501bfa6b 100644 --- a/lib/inet_ntop.c +++ b/lib/inet_ntop.c @@ -79,7 +79,7 @@ static char *inet_ntop4 (const unsigned char *src, char *dst, size_t size) #else const char *addr = inet_ntoa(*(struct in_addr*)src); - if (strlen(addr) >= size) + if(strlen(addr) >= size) { SET_ERRNO(ENOSPC); return (NULL); @@ -125,23 +125,23 @@ static char *inet_ntop6 (const unsigned char *src, char *dst, size_t size) for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) { - if (words[i] == 0) + if(words[i] == 0) { - if (cur.base == -1) + if(cur.base == -1) cur.base = i, cur.len = 1; else cur.len++; } - else if (cur.base != -1) + else if(cur.base != -1) { - if (best.base == -1 || cur.len > best.len) + if(best.base == -1 || cur.len > best.len) best = cur; cur.base = -1; } } - if ((cur.base != -1) && (best.base == -1 || cur.len > best.len)) + if((cur.base != -1) && (best.base == -1 || cur.len > best.len)) best = cur; - if (best.base != -1 && best.len < 2) + if(best.base != -1 && best.len < 2) best.base = -1; /* Format the result. @@ -151,24 +151,24 @@ static char *inet_ntop6 (const unsigned char *src, char *dst, size_t size) { /* Are we inside the best run of 0x00's? */ - if (best.base != -1 && i >= best.base && i < (best.base + best.len)) + if(best.base != -1 && i >= best.base && i < (best.base + best.len)) { - if (i == best.base) + if(i == best.base) *tp++ = ':'; continue; } /* Are we following an initial run of 0x00s or any real hex? */ - if (i != 0) + if(i != 0) *tp++ = ':'; /* Is this address an encapsulated IPv4? */ - if (i == 6 && best.base == 0 && + if(i == 6 && best.base == 0 && (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) { - if (!inet_ntop4(src+12, tp, sizeof(tmp) - (tp - tmp))) + if(!inet_ntop4(src+12, tp, sizeof(tmp) - (tp - tmp))) { SET_ERRNO(ENOSPC); return (NULL); @@ -181,13 +181,13 @@ static char *inet_ntop6 (const unsigned char *src, char *dst, size_t size) /* Was it a trailing run of 0x00's? */ - if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) + if(best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) *tp++ = ':'; *tp++ = '\0'; /* Check for overflow, copy, and we're done. */ - if ((size_t)(tp - tmp) > size) + if((size_t)(tp - tmp) > size) { SET_ERRNO(ENOSPC); return (NULL); |