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Hi!
Several glibc changes from resolv.h disappeared during update from bind,
which causes crashes in threaded programs and several C++ programs not to
compile.
This patch tries to merge glibc changes back.
BTW: Couldn't be bind checked on some vendor branch in CVS and updates done
through joining branches in CVS? Like that, glibc changes would be
preserved...
2000-07-25 Jakub Jelinek <jakub@redhat.com>
* resolv/resolv.h: Merge back glibc changes which went away during
update from bind.
--- libc/resolv/resolv.h.jj Mon Jul 24 10:17:48 2000
+++ libc/resolv/resolv.h Tue Jul 25 07:58:24 2000
@@ -87,19 +87,19 @@
typedef enum { res_goahead, res_nextns, res_modified, res_done, res_error }
res_sendhookact;
-typedef res_sendhookact (*res_send_qhook)__P((struct sockaddr_in * const *ns,
- const u_char **query,
- int *querylen,
- u_char *ans,
- int anssiz,
- int *resplen));
-
-typedef res_sendhookact (*res_send_rhook)__P((const struct sockaddr_in *ns,
- const u_char *query,
- int querylen,
- u_char *ans,
- int anssiz,
- int *resplen));
+typedef res_sendhookact (*res_send_qhook) (struct sockaddr_in * const *ns,
+ const u_char **query,
+ int *querylen,
+ u_char *ans,
+ int anssiz,
+ int *resplen);
+
+typedef res_sendhookact (*res_send_rhook) (const struct sockaddr_in *ns,
+ const u_char *query,
+ int querylen,
+ u_char *ans,
+ int anssiz,
+ int *resplen);
struct res_sym {
int number; /* Identifying number, like T_MX */
@@ -226,11 +226,15 @@ typedef struct __res_state *res_state;
/* Things involving an internal (static) resolver context. */
#if !defined _LIBC || defined _LIBC_REENTRANT
extern struct __res_state *__res_state(void) __attribute__ ((__const__));
-#define _res (*__res_state())
+# if defined __RES_PTHREAD_INTERNAL
+extern struct __res_state _res;
+# else
+# define _res (*__res_state())
+# endif
#else
-#ifndef __BIND_NOSTATIC
+# ifndef __BIND_NOSTATIC
extern struct __res_state _res;
-#endif
+# endif
#endif
#ifndef __BIND_NOSTATIC
@@ -248,24 +252,24 @@ extern struct __res_state _res;
#define res_send __res_send
__BEGIN_DECLS
-void fp_nquery __P((const u_char *, int, FILE *));
-void fp_query __P((const u_char *, FILE *));
-const char * hostalias __P((const char *));
-void p_query __P((const u_char *));
-void res_close __P((void));
-int res_init __P((void));
-int res_isourserver __P((const struct sockaddr_in *));
-int res_mkquery __P((int, const char *, int, int, const u_char *,
- int, const u_char *, u_char *, int));
-int res_query __P((const char *, int, int, u_char *, int));
-int res_querydomain __P((const char *, const char *, int, int,
- u_char *, int));
-int res_search __P((const char *, int, int, u_char *, int));
-int res_send __P((const u_char *, int, u_char *, int));
+void fp_nquery (const u_char *, int, FILE *) __THROW;
+void fp_query (const u_char *, FILE *) __THROW;
+const char * hostalias (const char *) __THROW;
+void p_query (const u_char *) __THROW;
+void res_close (void) __THROW;
+int res_init (void) __THROW;
+int res_isourserver (const struct sockaddr_in *) __THROW;
+int res_mkquery (int, const char *, int, int, const u_char *,
+ int, const u_char *, u_char *, int) __THROW;
+int res_query (const char *, int, int, u_char *, int) __THROW;
+int res_querydomain (const char *, const char *, int, int,
+ u_char *, int) __THROW;
+int res_search (const char *, int, int, u_char *, int) __THROW;
+int res_send (const u_char *, int, u_char *, int) __THROW;
__END_DECLS
#endif
-#if !defined(SHARED_LIBBIND) || defined(LIB)
+#if !defined(SHARED_LIBBIND) || defined(_LIBC)
/*
* If libbind is a shared object (well, DLL anyway)
* these externs break the linker when resolv.h is
@@ -323,62 +327,63 @@ extern const struct res_sym __p_rcode_sy
#define sym_ntos __sym_ntos
#define sym_ston __sym_ston
__BEGIN_DECLS
-int res_hnok __P((const char *));
-int res_ownok __P((const char *));
-int res_mailok __P((const char *));
-int res_dnok __P((const char *));
-int sym_ston __P((const struct res_sym *, const char *, int *));
-const char * sym_ntos __P((const struct res_sym *, int, int *));
-const char * sym_ntop __P((const struct res_sym *, int, int *));
-int b64_ntop __P((u_char const *, size_t, char *, size_t));
-int b64_pton __P((char const *, u_char *, size_t));
-int loc_aton __P((const char *ascii, u_char *binary));
-const char * loc_ntoa __P((const u_char *binary, char *ascii));
-int dn_skipname __P((const u_char *, const u_char *));
-void putlong __P((u_int32_t, u_char *));
-void putshort __P((u_int16_t, u_char *));
-const char * p_class __P((int));
-const char * p_time __P((u_int32_t));
-const char * p_type __P((int));
-const char * p_rcode __P((int));
-const u_char * p_cdnname __P((const u_char *, const u_char *, int, FILE *));
-const u_char * p_cdname __P((const u_char *, const u_char *, FILE *));
-const u_char * p_fqnname __P((const u_char *cp, const u_char *msg,
- int, char *, int));
-const u_char * p_fqname __P((const u_char *, const u_char *, FILE *));
-const char * p_option __P((u_long option));
-char * p_secstodate __P((u_long));
-int dn_count_labels __P((const char *));
-int dn_comp __P((const char *, u_char *, int,
- u_char **, u_char **));
-int dn_expand __P((const u_char *, const u_char *, const u_char *,
- char *, int));
-u_int res_randomid __P((void));
-int res_nameinquery __P((const char *, int, int,
- const u_char *, const u_char *));
-int res_queriesmatch __P((const u_char *, const u_char *,
- const u_char *, const u_char *));
-const char * p_section __P((int section, int opcode));
+int res_hnok (const char *) __THROW;
+int res_ownok (const char *) __THROW;
+int res_mailok (const char *) __THROW;
+int res_dnok (const char *) __THROW;
+int sym_ston (const struct res_sym *, const char *, int *) __THROW;
+const char * sym_ntos (const struct res_sym *, int, int *) __THROW;
+const char * sym_ntop (const struct res_sym *, int, int *) __THROW;
+int b64_ntop (u_char const *, size_t, char *, size_t) __THROW;
+int b64_pton (char const *, u_char *, size_t) __THROW;
+int loc_aton (const char *__ascii, u_char *__binary) __THROW;
+const char * loc_ntoa (const u_char *__binary, char *__ascii) __THROW;
+int dn_skipname (const u_char *, const u_char *) __THROW;
+void putlong (u_int32_t, u_char *) __THROW;
+void putshort (u_int16_t, u_char *) __THROW;
+const char * p_class (int) __THROW;
+const char * p_time (u_int32_t) __THROW;
+const char * p_type (int) __THROW;
+const char * p_rcode (int) __THROW;
+const u_char * p_cdnname (const u_char *, const u_char *, int, FILE *)
+ __THROW;
+const u_char * p_cdname (const u_char *, const u_char *, FILE *) __THROW;
+const u_char * p_fqnname (const u_char *cp, const u_char *msg,
+ int, char *, int) __THROW;
+const u_char * p_fqname (const u_char *, const u_char *, FILE *) __THROW;
+const char * p_option (u_long option) __THROW;
+char * p_secstodate (u_long) __THROW;
+int dn_count_labels (const char *) __THROW;
+int dn_comp (const char *, u_char *, int,
+ u_char **, u_char **) __THROW;
+int dn_expand (const u_char *, const u_char *, const u_char *,
+ char *, int) __THROW;
+u_int res_randomid (void) __THROW;
+int res_nameinquery (const char *, int, int,
+ const u_char *, const u_char *) __THROW;
+int res_queriesmatch (const u_char *, const u_char *,
+ const u_char *, const u_char *) __THROW;
+const char * p_section (int section, int opcode) __THROW;
/* Things involving a resolver context. */
-int res_ninit __P((res_state));
-int res_nisourserver __P((const res_state,
- const struct sockaddr_in *));
-void fp_resstat __P((const res_state, FILE *));
-void res_npquery __P((const res_state, const u_char *, int, FILE *));
-const char * res_hostalias __P((const res_state, const char *,
- char *, size_t));
-int res_nquery __P((res_state,
- const char *, int, int, u_char *, int));
-int res_nsearch __P((res_state, const char *, int,
- int, u_char *, int));
-int res_nquerydomain __P((res_state,
- const char *, const char *, int, int,
- u_char *, int));
-int res_nmkquery __P((res_state,
- int, const char *, int, int, const u_char *,
- int, const u_char *, u_char *, int));
-int res_nsend __P((res_state, const u_char *, int, u_char *, int));
-void res_nclose __P((res_state));
+int res_ninit (res_state) __THROW;
+int res_nisourserver (const res_state,
+ const struct sockaddr_in *) __THROW;
+void fp_resstat (const res_state, FILE *) __THROW;
+void res_npquery (const res_state, const u_char *, int, FILE *) __THROW;
+const char * res_hostalias (const res_state, const char *,
+ char *, size_t) __THROW;
+int res_nquery (res_state,
+ const char *, int, int, u_char *, int) __THROW;
+int res_nsearch (res_state, const char *, int,
+ int, u_char *, int) __THROW;
+int res_nquerydomain (res_state,
+ const char *, const char *, int, int,
+ u_char *, int) __THROW;
+int res_nmkquery (res_state,
+ int, const char *, int, int, const u_char *,
+ int, const u_char *, u_char *, int) __THROW;
+int res_nsend (res_state, const u_char *, int, u_char *, int) __THROW;
+void res_nclose (res_state) __THROW;
__END_DECLS
#endif /* !_RESOLV_H_ */
Jakub
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