diff options
Diffstat (limited to 'libc/inet/resolv.c')
| -rw-r--r-- | libc/inet/resolv.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index cda3b399a..d7a659a8c 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -1778,7 +1778,7 @@ int __read_etc_hosts_r( found: result_buf->h_name = *(result_buf->h_aliases++); result_buf->h_addr_list = (char**)(buf + HALISTOFF); - *(result_buf->h_addr_list + 1) = '\0'; + *(result_buf->h_addr_list + 1) = 0; h_addr0 = (struct in_addr*)(buf + INADDROFF); result_buf->h_addr = (char*)h_addr0; if (0) /* nothing */; @@ -2809,7 +2809,7 @@ libc_hidden_def(gethostbyaddr) * 'exp_dn' is a pointer to a buffer of size 'length' for the result. * Return size of compressed name or -1 if there was an error. */ -int dn_expand(const u_char *msg, const u_char *eom, const u_char *src, +int weak_function dn_expand(const u_char *msg, const u_char *eom, const u_char *src, char *dst, int dstsiz) { int n = ns_name_uncompress(msg, eom, src, dst, (size_t)dstsiz); @@ -2818,14 +2818,14 @@ int dn_expand(const u_char *msg, const u_char *eom, const u_char *src, dst[0] = '\0'; return n; } -libc_hidden_def(dn_expand) +libc_hidden_weak(dn_expand) /* * Pack domain name 'exp_dn' in presentation form into 'comp_dn'. * Return the size of the compressed name or -1. * 'length' is the size of the array pointed to by 'comp_dn'. */ -int +int weak_function dn_comp(const char *src, u_char *dst, int dstsiz, u_char **dnptrs, u_char **lastdnptr) { @@ -2833,7 +2833,7 @@ dn_comp(const char *src, u_char *dst, int dstsiz, (const u_char **) dnptrs, (const u_char **) lastdnptr); } -libc_hidden_def(dn_comp) +libc_hidden_weak(dn_comp) #endif /* L_res_comp */ @@ -2873,7 +2873,7 @@ static int special(int ch) * note: * Root domain returns as "." not "". */ -int ns_name_uncompress(const u_char *msg, const u_char *eom, +int weak_function ns_name_uncompress(const u_char *msg, const u_char *eom, const u_char *src, char *dst, size_t dstsiz) { u_char tmp[NS_MAXCDNAME]; @@ -2886,7 +2886,7 @@ int ns_name_uncompress(const u_char *msg, const u_char *eom, return -1; return n; } -libc_hidden_def(ns_name_uncompress) +libc_hidden_weak(ns_name_uncompress) /* * ns_name_ntop(src, dst, dstsiz) @@ -2897,7 +2897,7 @@ libc_hidden_def(ns_name_uncompress) * The root is returned as "." * All other domains are returned in non absolute form */ -int ns_name_ntop(const u_char *src, char *dst, size_t dstsiz) +int weak_function ns_name_ntop(const u_char *src, char *dst, size_t dstsiz) { const u_char *cp; char *dn, *eom; @@ -2967,7 +2967,7 @@ int ns_name_ntop(const u_char *src, char *dst, size_t dstsiz) *dn++ = '\0'; return (dn - dst); } -libc_hidden_def(ns_name_ntop) +libc_hidden_weak(ns_name_ntop) static int encode_bitstring(const char **bp, const char *end, unsigned char **labelp, @@ -3081,7 +3081,7 @@ static int encode_bitstring(const char **bp, const char *end, return 0; } -int ns_name_pton(const char *src, u_char *dst, size_t dstsiz) +int weak_function ns_name_pton(const char *src, u_char *dst, size_t dstsiz) { static const char digits[] = "0123456789"; u_char *label, *bp, *eom; @@ -3202,7 +3202,7 @@ int ns_name_pton(const char *src, u_char *dst, size_t dstsiz) errno = EMSGSIZE; return -1; } -libc_hidden_def(ns_name_pton) +libc_hidden_weak(ns_name_pton) /* * __hnbad(dotted) @@ -3218,7 +3218,7 @@ libc_hidden_def(ns_name_pton) * return: * 0 if the name is ok */ -int __hnbad(const char *dotted) +int weak_function __hnbad(const char *dotted) { unsigned char c, n, *cp; unsigned char buf[NS_MAXCDNAME]; @@ -3255,7 +3255,7 @@ int __hnbad(const char *dotted) * return: * -1 if it fails, or consumed octets if it succeeds. */ -int ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src, +int weak_function ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src, u_char *dst, size_t dstsiz) { const u_char *srcp, *dstlim; @@ -3322,7 +3322,7 @@ int ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src, len = srcp - src; return len; } -libc_hidden_def(ns_name_unpack) +libc_hidden_weak(ns_name_unpack) static int labellen(const unsigned char *lp) { @@ -3416,7 +3416,7 @@ next: return -1; } -int ns_name_pack(const unsigned char *src, +int weak_function ns_name_pack(const unsigned char *src, unsigned char *dst, int dstsiz, const unsigned char **dnptrs, const unsigned char **lastdnptr) @@ -3519,15 +3519,15 @@ cleanup: if (msg != NULL) *lpp = NULL; - errno = EMSGSIZE; - return -1; + errno = EMSGSIZE; + return -1; } return dstp - dst; } -libc_hidden_def(ns_name_pack) +libc_hidden_weak(ns_name_pack) -int ns_name_compress(const char *src, +int weak_function ns_name_compress(const char *src, unsigned char *dst, size_t dstsiz, const unsigned char **dnptrs, const unsigned char **lastdnptr) @@ -3539,9 +3539,9 @@ int ns_name_compress(const char *src, return ns_name_pack(tmp, dst, dstsiz, dnptrs, lastdnptr); } -libc_hidden_def(ns_name_compress) +libc_hidden_weak(ns_name_compress) -int ns_name_skip(const unsigned char **ptrptr, +int weak_function ns_name_skip(const unsigned char **ptrptr, const unsigned char *eom) { const unsigned char *cp; @@ -3583,9 +3583,9 @@ int ns_name_skip(const unsigned char **ptrptr, return 0; } -libc_hidden_def(ns_name_skip) +libc_hidden_weak(ns_name_skip) -int dn_skipname(const unsigned char *ptr, const unsigned char *eom) +int weak_function dn_skipname(const unsigned char *ptr, const unsigned char *eom) { const unsigned char *saveptr = ptr; @@ -3594,7 +3594,7 @@ int dn_skipname(const unsigned char *ptr, const unsigned char *eom) return ptr - saveptr; } -libc_hidden_def(dn_skipname) +libc_hidden_weak(dn_skipname) #endif /* L_ns_name */ |