[libc] [llvm] [libc] Add support for getpagesize. (PR #171713)

[Michael Jones via llvm-commits]

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@@ -6092,6 +6092,15 @@ libc_function(
     ],
 )
 
+libc_function(
+    name = "getpagesize",
+    srcs = ["src/unistd/linux/getpagesize.cpp"],
+    hdrs = ["src/unistd/getpagesize.h"],
+    deps = [
+        ":sysconf",
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michaelrj-google wrote:

fix the dep in bazel

https://github.com/llvm/llvm-project/pull/171713