diff mbox series

Linux: dirent/tst-readdir64-compat can be a regular test

Message ID 87r1kteoo5.fsf@oldenburg.str.redhat.com
State Committed
Commit 15e50e6c966fa0f26612602a95f0129543d9f9d5
Headers show
Series Linux: dirent/tst-readdir64-compat can be a regular test | expand

Commit Message

Florian Weimer March 5, 2021, 1:05 p.m. UTC
compat_symbol_reference works in non-internal tests now.  Also
avoid building the test for unsupported configurations at all.
I verified by building with build-many-glibcs.py that GLIBC_2.1.3
works as the predecessor of GLIBC_2.2.  (Symbol versions in
the early days are complex.)

---
 sysdeps/unix/sysv/linux/Makefile               | 6 +++++-
 sysdeps/unix/sysv/linux/tst-readdir64-compat.c | 5 -----
 2 files changed, 5 insertions(+), 6 deletions(-)

Comments

Adhemerval Zanella March 8, 2021, 1:42 p.m. UTC | #1
On 05/03/2021 10:05, Florian Weimer via Libc-alpha wrote:
> compat_symbol_reference works in non-internal tests now.  Also
> avoid building the test for unsupported configurations at all.
> I verified by building with build-many-glibcs.py that GLIBC_2.1.3
> works as the predecessor of GLIBC_2.2.  (Symbol versions in
> the early days are complex.)

LGTM, thanks.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

> 
> ---
>  sysdeps/unix/sysv/linux/Makefile               | 6 +++++-
>  sysdeps/unix/sysv/linux/tst-readdir64-compat.c | 5 -----
>  2 files changed, 5 insertions(+), 6 deletions(-)
> 
> diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
> index 51e28b97ac..2dc8b1f443 100644
> --- a/sysdeps/unix/sysv/linux/Makefile
> +++ b/sysdeps/unix/sysv/linux/Makefile
> @@ -265,8 +265,12 @@ inhibit-glue = yes
>  ifeq ($(subdir),dirent)
>  sysdep_routines += getdirentries getdirentries64
>  tests += tst-getdents64
> -tests-internal += tst-readdir64-compat
> +
> +# The tested readdir64 symbol was replaced in glibc 2.2.
> +ifeq ($(have-GLIBC_2.1.3)$(build-shared),yesyes)
> +tests += tst-readdir64-compat
>  endif
> +endif # $(subdir) == dirent
>  
>  ifeq ($(subdir),nis)
>  CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1

Ok.

> diff --git a/sysdeps/unix/sysv/linux/tst-readdir64-compat.c b/sysdeps/unix/sysv/linux/tst-readdir64-compat.c
> index 4a31a485b3..d04de3112b 100644
> --- a/sysdeps/unix/sysv/linux/tst-readdir64-compat.c
> +++ b/sysdeps/unix/sysv/linux/tst-readdir64-compat.c
> @@ -37,16 +37,12 @@ struct __old_dirent64
>  
>  typedef struct __old_dirent64 *(*compat_readdir64_type) (DIR *);
>  
> -#if TEST_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
>  struct __old_dirent64 *compat_readdir64 (DIR *);
>  compat_symbol_reference (libc, compat_readdir64, readdir64, GLIBC_2_1);
> -#endif
>  
>  static int
>  do_test (void)
>  {
> -#if TEST_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
> -
>    /* Directory stream using the non-compat readdir64 symbol.  The test
>       checks against this.  */
>    DIR *dir_reference = opendir (".");
> @@ -108,7 +104,6 @@ do_test (void)
>  
>    TEST_COMPARE (closedir (dir_test), 0);
>    TEST_COMPARE (closedir (dir_reference), 0);
> -#endif
>    return 0;
>  }
>  
> 

Ok.
diff mbox series

Patch

diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 51e28b97ac..2dc8b1f443 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -265,8 +265,12 @@  inhibit-glue = yes
 ifeq ($(subdir),dirent)
 sysdep_routines += getdirentries getdirentries64
 tests += tst-getdents64
-tests-internal += tst-readdir64-compat
+
+# The tested readdir64 symbol was replaced in glibc 2.2.
+ifeq ($(have-GLIBC_2.1.3)$(build-shared),yesyes)
+tests += tst-readdir64-compat
 endif
+endif # $(subdir) == dirent
 
 ifeq ($(subdir),nis)
 CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
diff --git a/sysdeps/unix/sysv/linux/tst-readdir64-compat.c b/sysdeps/unix/sysv/linux/tst-readdir64-compat.c
index 4a31a485b3..d04de3112b 100644
--- a/sysdeps/unix/sysv/linux/tst-readdir64-compat.c
+++ b/sysdeps/unix/sysv/linux/tst-readdir64-compat.c
@@ -37,16 +37,12 @@  struct __old_dirent64
 
 typedef struct __old_dirent64 *(*compat_readdir64_type) (DIR *);
 
-#if TEST_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
 struct __old_dirent64 *compat_readdir64 (DIR *);
 compat_symbol_reference (libc, compat_readdir64, readdir64, GLIBC_2_1);
-#endif
 
 static int
 do_test (void)
 {
-#if TEST_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
-
   /* Directory stream using the non-compat readdir64 symbol.  The test
      checks against this.  */
   DIR *dir_reference = opendir (".");
@@ -108,7 +104,6 @@  do_test (void)
 
   TEST_COMPARE (closedir (dir_test), 0);
   TEST_COMPARE (closedir (dir_reference), 0);
-#endif
   return 0;
 }