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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2018-07-28 14:57:10 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2018-07-28 14:57:10 +0200
commit99bc62413665dbfcc2c9ec0434bd668323f422e8 (patch)
tree9b3b47a4e627b7a1abe659a24a4a85185dae1251 /sysdeps/mach/hurd/dl-unistd.h
parentbcb1c4afd8941d4248cc4925f4a7e63118cf56a7 (diff)
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hurd: Fix some ld.so symbol override from libc
ld.so symbols to be overriden by libc need to be extern to really get
overriden.

	* sysdeps/mach/hurd/dl-unistd.h (__access, __brk, __lseek, __read,
	__sbrk): Do not set attribute_hidden.
	* sysdeps/mach/hurd/i386/ld.abilist: Update accordingly.
	* sysdeps/mach/hurd/i386/localplt.data: Update accordingly.
Diffstat (limited to 'sysdeps/mach/hurd/dl-unistd.h')
-rw-r--r--sysdeps/mach/hurd/dl-unistd.h10
1 files changed, 2 insertions, 8 deletions
diff --git a/sysdeps/mach/hurd/dl-unistd.h b/sysdeps/mach/hurd/dl-unistd.h
index 81cdd9a8c5..da7f0ed18d 100644
--- a/sysdeps/mach/hurd/dl-unistd.h
+++ b/sysdeps/mach/hurd/dl-unistd.h
@@ -17,12 +17,6 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* __close, __getcwd, __getpid, __libc_read and __libc_write can't be
-   hidden in ld.so on Hurd since they will be preempted by the ones in
-   libc.so after bootstrap.  */
-extern __typeof (__access) __access attribute_hidden;
-extern __typeof (__brk) __brk attribute_hidden;
-extern __typeof (__lseek) __lseek attribute_hidden;
+/* Most stubs mustn't be hidden in ld.so on Hurd since they need to be preempted
+   by functions from libc.so after bootstrap.  */
 extern __typeof (__profil) __profil attribute_hidden;
-extern __typeof (__read) __read attribute_hidden;
-extern __typeof (__sbrk) __sbrk attribute_hidden;