hurd: Do not make sigprocmask available in ld.so

After commit f7649d5780aa4682393b9daedd653e4d9c12784c ("dlopen: Do not
block signals"), the dynamic linker no longer uses sigprocmask, which
means that it does not have to be made available explicitly on hurd.

This reverts commit 892badc9bbcd4a6f8c2eb6c8a99be3aa22517532
("hurd: Make __sigprocmask GLIBC_PRIVATE") and commit
d5ed9ba29a3c818b3433a1784862494968abda45 ("hurd: Fix ld.so link"),
but keeps the comment changes from the second commit.

1 files changed, 2 insertions, 2 deletions

diff --git a/sysdeps/mach/hurd/Versions b/sysdeps/mach/hurd/Versions
index 6ddd2977f6..35257a0906 100644
--- a/sysdeps/mach/hurd/Versions
+++ b/sysdeps/mach/hurd/Versions
@@ -10,7 +10,7 @@ libc {
   GLIBC_PRIVATE {
     # Functions shared with the dynamic linker
     __access; __access_noerrno; __libc_read; __libc_write; __libc_lseek64;
-    __libc_lock_self0; __sigprocmask; __getcwd;
+    __libc_lock_self0; __getcwd;
 
     _dl_init_first;
     __close_nocancel_nostatus;
@@ -42,6 +42,6 @@ ld {
 
     # functions that must be shared with libc
     __access; __access_noerrno; __libc_read; __libc_write; __libc_lseek64;
-    __libc_lock_self0; __sigprocmask; __getcwd;
+    __libc_lock_self0; __getcwd;
   }
 }