diff options
Diffstat (limited to 'libc/inet/resolv.c')
| -rw-r--r-- | libc/inet/resolv.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index be0ab457b..90a767815 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -149,6 +149,7 @@ #define recv __recv #define send __send #define snprintf __snprintf +#define fgets __fgets #define __FORCE_GLIBC #include <features.h> @@ -1138,7 +1139,7 @@ struct hostent *gethostbyname2(const char *name, int family) #ifdef L_res_init struct __res_state _res; -int res_init(void) +int attribute_hidden __res_init_internal(void) { struct __res_state *rp = &(_res); @@ -1183,6 +1184,7 @@ int res_init(void) return(0); } +strong_alias(__res_init_internal,res_init) void res_close( void ) { @@ -1198,7 +1200,11 @@ void res_close( void ) #define MIN(x, y) ((x) < (y) ? (x) : (y)) #endif -int res_query(const char *dname, int class, int type, +int __res_init_internal (void) __THROW attribute_hidden; +int __res_querydomain_internal (const char *, const char *, int, int, + u_char *, int) __THROW attribute_hidden; + +int attribute_hidden __res_query_internal(const char *dname, int class, int type, unsigned char *answer, int anslen) { int i; @@ -1239,6 +1245,7 @@ int res_query(const char *dname, int class, int type, free(packet); return i; } +strong_alias(__res_query_internal,res_query) /* * Formulate a normal query, send, and retrieve answer in supplied buffer. @@ -1258,7 +1265,7 @@ int res_search(name, class, type, answer, anslen) int trailing_dot, ret, saved_herrno; int got_nodata = 0, got_servfail = 0, tried_as_is = 0; - if ((!name || !answer) || ((_res.options & RES_INIT) == 0 && res_init() == -1)) { + if ((!name || !answer) || ((_res.options & RES_INIT) == 0 && __res_init_internal() == -1)) { h_errno = NETDB_INTERNAL; return (-1); } @@ -1278,7 +1285,7 @@ int res_search(name, class, type, answer, anslen) */ saved_herrno = -1; if (dots >= _res.ndots) { - ret = res_querydomain(name, NULL, class, type, answer, anslen); + ret = __res_querydomain_internal(name, NULL, class, type, answer, anslen); if (ret > 0) return (ret); saved_herrno = h_errno; @@ -1299,7 +1306,7 @@ int res_search(name, class, type, answer, anslen) *domain && !done; domain++) { - ret = res_querydomain(name, *domain, class, type, + ret = __res_querydomain_internal(name, *domain, class, type, answer, anslen); if (ret > 0) return (ret); @@ -1355,7 +1362,7 @@ int res_search(name, class, type, answer, anslen) * name or whether it ends with a dot. */ if (!tried_as_is) { - ret = res_querydomain(name, NULL, class, type, answer, anslen); + ret = __res_querydomain_internal(name, NULL, class, type, answer, anslen); if (ret > 0) return (ret); } @@ -1381,7 +1388,7 @@ int res_search(name, class, type, answer, anslen) * Perform a call on res_query on the concatenation of name and domain, * removing a trailing dot from name if domain is NULL. */ -int res_querydomain(name, domain, class, type, answer, anslen) +int attribute_hidden __res_querydomain_internal(name, domain, class, type, answer, anslen) const char *name, *domain; int class, type; /* class and type of query */ u_char *answer; /* buffer to put answer */ @@ -1391,7 +1398,7 @@ int res_querydomain(name, domain, class, type, answer, anslen) const char *longname = nbuf; size_t n, d; - if ((!name || !answer) || ((_res.options & RES_INIT) == 0 && res_init() == -1)) { + if ((!name || !answer) || ((_res.options & RES_INIT) == 0 && __res_init_internal() == -1)) { h_errno = NETDB_INTERNAL; return (-1); } @@ -1425,8 +1432,9 @@ int res_querydomain(name, domain, class, type, answer, anslen) } snprintf(nbuf, sizeof(nbuf), "%s.%s", name, domain); } - return (res_query(longname, class, type, answer, anslen)); + return (__res_query_internal(longname, class, type, answer, anslen)); } +strong_alias(__res_querydomain_internal,res_querydomain) /* res_mkquery */ /* res_send */ |