[libc-commits] [libc] [libc] Change fcntl cmd when only fcntl64 is available (PR #99675)

[via libc-commits]

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@@ -86,17 +86,37 @@ int fcntl(int fd, int cmd, void *arg) {
     libc_errno = -ret;
     return -1;
   }
+  case F_GETLK: {
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lntue wrote:

Look like we can just put all these 3 cases inside `#ifdef SYS_fcntl64` and remove the `default` case.

https://github.com/llvm/llvm-project/pull/99675