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Diffstat (limited to 'libc/sysdeps/linux/common/dup3.c')
-rw-r--r--libc/sysdeps/linux/common/dup3.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/dup3.c b/libc/sysdeps/linux/common/dup3.c
index 0472dd3be..5e8acdc8b 100644
--- a/libc/sysdeps/linux/common/dup3.c
+++ b/libc/sysdeps/linux/common/dup3.c
@@ -12,4 +12,5 @@
#if defined(__NR_dup3)
_syscall3(int, dup3, int, oldfd, int, newfd, int, flags)
+libc_hidden_def(dup3)
#endif