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-rw-r--r--sysdeps/mach/hurd/kill.c1
-rw-r--r--sysdeps/mach/hurd/sigaltstack.c1
-rw-r--r--sysdeps/mach/hurd/sigprocmask.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/kill.c b/sysdeps/mach/hurd/kill.c
index 2d556dd..5360bb5 100644
--- a/sysdeps/mach/hurd/kill.c
+++ b/sysdeps/mach/hurd/kill.c
@@ -146,4 +146,5 @@ __kill (pid_t pid, int sig)
return delivered ? 0 : __hurd_fail (err ?: ESRCH);
}
+libc_hidden_def (__kill)
weak_alias (__kill, kill)
diff --git a/sysdeps/mach/hurd/sigaltstack.c b/sysdeps/mach/hurd/sigaltstack.c
index 4fba69e..3fde510 100644
--- a/sysdeps/mach/hurd/sigaltstack.c
+++ b/sysdeps/mach/hurd/sigaltstack.c
@@ -57,4 +57,5 @@ __sigaltstack (const stack_t *argss, stack_t *oss)
return 0;
}
+libc_hidden_def (__sigaltstack)
weak_alias (__sigaltstack, sigaltstack)
diff --git a/sysdeps/mach/hurd/sigprocmask.c b/sysdeps/mach/hurd/sigprocmask.c
index a4ebe58..70b9a10 100644
--- a/sysdeps/mach/hurd/sigprocmask.c
+++ b/sysdeps/mach/hurd/sigprocmask.c
@@ -80,4 +80,5 @@ __sigprocmask (int how, const sigset_t *set, sigset_t *oset)
return 0;
}
+libc_hidden_def (__sigprocmask)
weak_alias (__sigprocmask, sigprocmask)