[glibc] Linux: consolidate inotify_init implementation

[glibc] Linux: consolidate inotify_init implementation

[Adhemerval Zanella]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=842128f160a48e5545900ea3bc3ba2ce40539d11

commit 842128f160a48e5545900ea3bc3ba2ce40539d11
Author: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Date:   Wed Oct 19 19:14:10 2022 -0300

    Linux: consolidate inotify_init implementation
    
    Use inotify_init syscall if defined, otherwise use inotify_init1.
    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
    Tested-by: Carlos O'Donell <carlos@redhat.com>

Diff:
---
 sysdeps/unix/sysv/linux/{generic => }/inotify_init.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/sysdeps/unix/sysv/linux/generic/inotify_init.c b/sysdeps/unix/sysv/linux/inotify_init.c
similarity index 78%
rename from sysdeps/unix/sysv/linux/generic/inotify_init.c
rename to sysdeps/unix/sysv/linux/inotify_init.c
index 3297ebc705..4da5b723a6 100644
--- a/sysdeps/unix/sysv/linux/generic/inotify_init.c
+++ b/sysdeps/unix/sysv/linux/inotify_init.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 2011-2022 Free Software Foundation, Inc.
+/* Initialize an inotify instance.  Linux version.
+   Copyright (C) 2011-2022 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,6 +24,10 @@ libc_hidden_proto (inotify_init)
 int
 inotify_init (void)
 {
-  return INLINE_SYSCALL (inotify_init1, 1, 0);
+#ifdef __NR_inotify_init
+  return INLINE_SYSCALL_CALL (inotify_init);
+#else
+  return INLINE_SYSCALL_CALL (inotify_init1, 0);
+#endif
 }
 libc_hidden_def (inotify_init)