[PATCH] linux: Remove unnecessary nice.c and signal.c

[Arjun Shankar]

These files simply include the sysdeps/posix implementations which would
be used even in the absence of the files.  They have been unnecessary
since 7b17aeda0c5e when nice and signal were removed from the
syscalls.list file.
---
 sysdeps/unix/sysv/linux/nice.c   | 1 -
 sysdeps/unix/sysv/linux/signal.c | 3 ---
 2 files changed, 4 deletions(-)
 delete mode 100644 sysdeps/unix/sysv/linux/nice.c
 delete mode 100644 sysdeps/unix/sysv/linux/signal.c

diff --git a/sysdeps/unix/sysv/linux/nice.c b/sysdeps/unix/sysv/linux/nice.c
deleted file mode 100644
index 3bcbb1e89a..0000000000
--- a/sysdeps/unix/sysv/linux/nice.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/posix/nice.c>
diff --git a/sysdeps/unix/sysv/linux/signal.c b/sysdeps/unix/sysv/linux/signal.c
deleted file mode 100644
index bc4e4e8447..0000000000
--- a/sysdeps/unix/sysv/linux/signal.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* We need this file since otherwise `signal' would be handled as a
-   system call.  */
-#include <sysdeps/posix/signal.c>
-- 
2.35.3