resolv: Remove internal_function attribute

ChangeLog

@@ -1,3 +1,16 @@
+2017-08-31  Florian Weimer  <fweimer@redhat.com>
+
+	* resolv/gai_misc.c (__gai_find_request, __gai_remove_request)
+	(__gai_enqueue_request): Remove internal_function.
+	* resolv/gai_misc.h (__gai_enqueue_request, __gai_find_request)
+	(__gai_remove_request, __gai_notify, __gai_notify_only)
+	(__gai_sigqueue): Likewise.
+	* resolv/gai_notify.c (__gai_notify_only, __gai_notify): Likewise.
+	* resolv/gai_sigqueue.c (__gai_sigqueue): Likewise.
+	* resolv/inet_ntop.c (inet_ntop4, inet_ntop6): Likewise.
+	* sysdeps/unix/sysv/linux/gai_sigqueue.c (__gai_sigqueue):
+	Likewise.
+
 2017-08-31  Florian Weimer  <fweimer@redhat.com>
 
 	* dirent/scandir-tail.c (SCANDIR_TAIL): Remove internal_function.

resolv/gai_misc.c

@@ -152,7 +152,6 @@ get_elem (void)
 
 
 struct requestlist *
-internal_function
 __gai_find_request (const struct gaicb *gaicbp)
 {
   struct requestlist *runp;
@@ -169,7 +168,6 @@ __gai_find_request (const struct gaicb *gaicbp)
 
 
 int
-internal_function
 __gai_remove_request (struct gaicb *gaicbp)
 {
   struct requestlist *runp;
@@ -212,7 +210,6 @@ static void *handle_requests (void *arg);
 /* The main function of the async I/O handling.  It enqueues requests
    and if necessary starts and handles threads.  */
 struct requestlist *
-internal_function
 __gai_enqueue_request (struct gaicb *gaicbp)
 {
   struct requestlist *newp;

resolv/gai_misc.h

@@ -75,27 +75,21 @@ extern pthread_mutex_t __gai_requests_mutex;
 
 
 /* Enqueue request.  */
-extern struct requestlist *__gai_enqueue_request (struct gaicb *gaicbp)
-     internal_function;
+extern struct requestlist *__gai_enqueue_request (struct gaicb *gaicbp);
 
 /* Find request on wait list.  */
-extern struct requestlist *__gai_find_request (const struct gaicb *gaicbp)
-     internal_function;
+extern struct requestlist *__gai_find_request (const struct gaicb *gaicbp);
 
 /* Remove request from waitlist.  */
-extern int __gai_remove_request (struct gaicb *gaicbp)
-     internal_function;
+extern int __gai_remove_request (struct gaicb *gaicbp);
 
 /* Notify initiator of request and tell this everybody listening.  */
-extern void __gai_notify (struct requestlist *req)
-     internal_function;
+extern void __gai_notify (struct requestlist *req);
 
 /* Notify initiator of request.  */
-extern int __gai_notify_only (struct sigevent *sigev, pid_t caller_pid)
-     internal_function;
+extern int __gai_notify_only (struct sigevent *sigev, pid_t caller_pid);
 
 /* Send the signal.  */
-extern int __gai_sigqueue (int sig, const union sigval val, pid_t caller_pid)
-     internal_function;
+extern int __gai_sigqueue (int sig, const union sigval val, pid_t caller_pid);
 
 #endif /* gai_misc.h */

resolv/gai_notify.c

@@ -42,7 +42,6 @@ notify_func_wrapper (void *arg)
 
 
 int
-internal_function
 __gai_notify_only (struct sigevent *sigev, pid_t caller_pid)
 {
   int result = 0;
@@ -94,7 +93,6 @@ __gai_notify_only (struct sigevent *sigev, pid_t caller_pid)
 
 
 void
-internal_function
 __gai_notify (struct requestlist *req)
 {
   struct waitlist *waitlist;

resolv/gai_sigqueue.c

@@ -22,7 +22,6 @@
 #include <gai_misc.h>
 
 int
-internal_function
 __gai_sigqueue (int sig, const union sigval val, pid_t caller_pid)
 {
   __set_errno (ENOSYS);

resolv/inet_ntop.c

@@ -38,10 +38,8 @@
  * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
  */
 
-static const char *inet_ntop4 (const u_char *src, char *dst, socklen_t size)
-     internal_function;
-static const char *inet_ntop6 (const u_char *src, char *dst, socklen_t size)
-     internal_function;
+static const char *inet_ntop4 (const u_char *src, char *dst, socklen_t size);
+static const char *inet_ntop6 (const u_char *src, char *dst, socklen_t size);
 
 /* char *
  * inet_ntop(af, src, dst, size)
@@ -79,7 +77,6 @@ libc_hidden_def (inet_ntop)
  *	Paul Vixie, 1996.
  */
 static const char *
-internal_function
 inet_ntop4 (const u_char *src, char *dst, socklen_t size)
 {
 	static const char fmt[] = "%u.%u.%u.%u";
@@ -99,7 +96,6 @@ inet_ntop4 (const u_char *src, char *dst, socklen_t size)
  *	Paul Vixie, 1996.
  */
 static const char *
-internal_function
 inet_ntop6 (const u_char *src, char *dst, socklen_t size)
 {
 	/*

sysdeps/unix/sysv/linux/gai_sigqueue.c

@@ -30,7 +30,6 @@
 
 /* Return any pending signal or wait for one for the given time.  */
 int
-internal_function
 __gai_sigqueue (int sig, const union sigval val, pid_t caller_pid)
 {
   siginfo_t info;