resolv: Rename res_comp.c to res-name-checking.c and move into libc

This reflects what the remaining functions in the file do.

The __res_dnok, __res_hnok, __res_mailok, __res_ownok were moved
with the script, using --no-new-version, and turned into compat
symbols.  __libc_res_dnok@@GLIBC_PRIVATE and
__libc_res_hnok@@GLIBC_PRIVATE are added for internal use, to avoid
accidentally binding to compatibility symbols.  The new public
symbols res_dnok, res_hnok, res_mailok, res_ownok were added using
make update-all-abi.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>

7 files changed, 32 insertions, 12 deletions

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index a05356fd1a..3b25e6893a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -215,6 +215,10 @@ GLIBC_2.0 __register_frame F
 GLIBC_2.0 __register_frame_info F
 GLIBC_2.0 __register_frame_info_table F
 GLIBC_2.0 __register_frame_table F
+GLIBC_2.0 __res_dnok F
+GLIBC_2.0 __res_hnok F
+GLIBC_2.0 __res_mailok F
+GLIBC_2.0 __res_ownok F
 GLIBC_2.0 __res_randomid F
 GLIBC_2.0 __sbrk F
 GLIBC_2.0 __sched_get_priority_max F
@@ -2685,6 +2689,10 @@ GLIBC_2.34 pthread_spin_unlock F
 GLIBC_2.34 pthread_testcancel F
 GLIBC_2.34 pthread_timedjoin_np F
 GLIBC_2.34 pthread_tryjoin_np F
+GLIBC_2.34 res_dnok F
+GLIBC_2.34 res_hnok F
+GLIBC_2.34 res_mailok F
+GLIBC_2.34 res_ownok F
 GLIBC_2.34 sem_clockwait F
 GLIBC_2.34 sem_close F
 GLIBC_2.34 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
index 48ff3bffa1..b6244e71e7 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
@@ -22,12 +22,8 @@ GLIBC_2.0 __p_type_syms D 0x228
 GLIBC_2.0 __putlong F
 GLIBC_2.0 __putshort F
 GLIBC_2.0 __res_close F
-GLIBC_2.0 __res_dnok F
-GLIBC_2.0 __res_hnok F
 GLIBC_2.0 __res_isourserver F
-GLIBC_2.0 __res_mailok F
 GLIBC_2.0 __res_nameinquery F
-GLIBC_2.0 __res_ownok F
 GLIBC_2.0 __res_queriesmatch F
 GLIBC_2.0 __res_send F
 GLIBC_2.0 __sym_ntop F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index ade0df3047..78a501fac1 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -215,6 +215,10 @@ GLIBC_2.0 __register_frame F
 GLIBC_2.0 __register_frame_info F
 GLIBC_2.0 __register_frame_info_table F
 GLIBC_2.0 __register_frame_table F
+GLIBC_2.0 __res_dnok F
+GLIBC_2.0 __res_hnok F
+GLIBC_2.0 __res_mailok F
+GLIBC_2.0 __res_ownok F
 GLIBC_2.0 __res_randomid F
 GLIBC_2.0 __sbrk F
 GLIBC_2.0 __sched_get_priority_max F
@@ -2718,6 +2722,10 @@ GLIBC_2.34 pthread_spin_unlock F
 GLIBC_2.34 pthread_testcancel F
 GLIBC_2.34 pthread_timedjoin_np F
 GLIBC_2.34 pthread_tryjoin_np F
+GLIBC_2.34 res_dnok F
+GLIBC_2.34 res_hnok F
+GLIBC_2.34 res_mailok F
+GLIBC_2.34 res_ownok F
 GLIBC_2.34 sem_clockwait F
 GLIBC_2.34 sem_close F
 GLIBC_2.34 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index 3734e94e0a..fc5d03b3fe 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -464,9 +464,13 @@ GLIBC_2.3 __rawmemchr F
 GLIBC_2.3 __rcmd_errstr D 0x8
 GLIBC_2.3 __read F
 GLIBC_2.3 __realloc_hook D 0x8
+GLIBC_2.3 __res_dnok F
+GLIBC_2.3 __res_hnok F
 GLIBC_2.3 __res_init F
+GLIBC_2.3 __res_mailok F
 GLIBC_2.3 __res_nclose F
 GLIBC_2.3 __res_ninit F
+GLIBC_2.3 __res_ownok F
 GLIBC_2.3 __res_randomid F
 GLIBC_2.3 __res_state F
 GLIBC_2.3 __rpc_thread_createerr F
@@ -2453,6 +2457,10 @@ GLIBC_2.34 pthread_spin_unlock F
 GLIBC_2.34 pthread_testcancel F
 GLIBC_2.34 pthread_timedjoin_np F
 GLIBC_2.34 pthread_tryjoin_np F
+GLIBC_2.34 res_dnok F
+GLIBC_2.34 res_hnok F
+GLIBC_2.34 res_mailok F
+GLIBC_2.34 res_ownok F
 GLIBC_2.34 sem_clockwait F
 GLIBC_2.34 sem_close F
 GLIBC_2.34 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
index b3d9c35c10..d48ab674cc 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
@@ -22,11 +22,8 @@ GLIBC_2.3 __p_type_syms D 0x450
 GLIBC_2.3 __putlong F
 GLIBC_2.3 __putshort F
 GLIBC_2.3 __res_close F
-GLIBC_2.3 __res_dnok F
-GLIBC_2.3 __res_hnok F
 GLIBC_2.3 __res_hostalias F
 GLIBC_2.3 __res_isourserver F
-GLIBC_2.3 __res_mailok F
 GLIBC_2.3 __res_mkquery F
 GLIBC_2.3 __res_nameinquery F
 GLIBC_2.3 __res_nmkquery F
@@ -34,7 +31,6 @@ GLIBC_2.3 __res_nquery F
 GLIBC_2.3 __res_nquerydomain F
 GLIBC_2.3 __res_nsearch F
 GLIBC_2.3 __res_nsend F
-GLIBC_2.3 __res_ownok F
 GLIBC_2.3 __res_queriesmatch F
 GLIBC_2.3 __res_query F
 GLIBC_2.3 __res_querydomain F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index fbbba35c4c..44550469c2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -466,9 +466,13 @@ GLIBC_2.17 __realpath_chk F
 GLIBC_2.17 __recv_chk F
 GLIBC_2.17 __recvfrom_chk F
 GLIBC_2.17 __register_atfork F
+GLIBC_2.17 __res_dnok F
+GLIBC_2.17 __res_hnok F
 GLIBC_2.17 __res_init F
+GLIBC_2.17 __res_mailok F
 GLIBC_2.17 __res_nclose F
 GLIBC_2.17 __res_ninit F
+GLIBC_2.17 __res_ownok F
 GLIBC_2.17 __res_randomid F
 GLIBC_2.17 __res_state F
 GLIBC_2.17 __rpc_thread_createerr F
@@ -2755,6 +2759,10 @@ GLIBC_2.34 pthread_spin_unlock F
 GLIBC_2.34 pthread_testcancel F
 GLIBC_2.34 pthread_timedjoin_np F
 GLIBC_2.34 pthread_tryjoin_np F
+GLIBC_2.34 res_dnok F
+GLIBC_2.34 res_hnok F
+GLIBC_2.34 res_mailok F
+GLIBC_2.34 res_ownok F
 GLIBC_2.34 sem_clockwait F
 GLIBC_2.34 sem_close F
 GLIBC_2.34 sem_destroy F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
index beb6e0efe3..613638f9ce 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
@@ -23,11 +23,8 @@ GLIBC_2.17 __p_type_syms D 0x450
 GLIBC_2.17 __putlong F
 GLIBC_2.17 __putshort F
 GLIBC_2.17 __res_close F
-GLIBC_2.17 __res_dnok F
-GLIBC_2.17 __res_hnok F
 GLIBC_2.17 __res_hostalias F
 GLIBC_2.17 __res_isourserver F
-GLIBC_2.17 __res_mailok F
 GLIBC_2.17 __res_mkquery F
 GLIBC_2.17 __res_nameinquery F
 GLIBC_2.17 __res_nmkquery F
@@ -35,7 +32,6 @@ GLIBC_2.17 __res_nquery F
 GLIBC_2.17 __res_nquerydomain F
 GLIBC_2.17 __res_nsearch F
 GLIBC_2.17 __res_nsend F
-GLIBC_2.17 __res_ownok F
 GLIBC_2.17 __res_queriesmatch F
 GLIBC_2.17 __res_query F
 GLIBC_2.17 __res_querydomain F