diff options
Diffstat (limited to 'addrtostr.c')
| -rw-r--r-- | addrtostr.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/addrtostr.c b/addrtostr.c index c3bdb8a..1fd2cf0 100644 --- a/addrtostr.c +++ b/addrtostr.c @@ -36,9 +36,7 @@ * SUCH DAMAGE. */ -#ifdef HAVE_CONFIG_H #include <config.h> -#endif #include "netdissect-stdinc.h" #include "addrtostr.h" @@ -127,16 +125,12 @@ addrtostr6 (const void *src, char *dst, size_t size) best.base = -1; cur.len = 0; cur.base = -1; - for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) - { - if (words[i] == 0) - { + for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) { + if (words[i] == 0) { 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) best = cur; cur.base = -1; @@ -160,12 +154,10 @@ addrtostr6 (const void *src, char *dst, size_t size) *dp++ = c; \ space_left--; \ } - for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) - { + for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) { /* 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) APPEND_CHAR(':'); continue; @@ -181,8 +173,7 @@ addrtostr6 (const void *src, char *dst, size_t size) if (i == 6 && best.base == 0 && (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) { - if (!addrtostr(srcaddr+12, dp, space_left)) - { + if (!addrtostr(srcaddr+12, dp, space_left)) { errno = ENOSPC; return (NULL); } @@ -194,8 +185,7 @@ addrtostr6 (const void *src, char *dst, size_t size) snprintfed = snprintf (dp, space_left, "%x", words[i]); if (snprintfed < 0) return (NULL); - if ((size_t) snprintfed >= space_left) - { + if ((size_t) snprintfed >= space_left) { errno = ENOSPC; return (NULL); } |