i386/sigaction.c: slightly more readable form of [rt_]sigreturn definitions

No code changes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

diff --git a/libc/sysdeps/linux/i386/sigaction.c b/libc/sysdeps/linux/i386/sigaction.c
index de0c75d..138b677 100644 (file)
--- a/libc/sysdeps/linux/i386/sigaction.c
+++ b/libc/sysdeps/linux/i386/sigaction.c
@@ -109,16 +109,16 @@ libc_hidden_weak(sigaction)
    appropriate GDB maintainer.  */
 
 #define RESTORE(name, syscall) RESTORE2(name, syscall)
-#define RESTORE2(name, syscall) \
+
+#ifdef __NR_rt_sigaction
+/* The return code for realtime-signals.  */
+# define RESTORE2(name, syscall) \
 __asm__        (                                               \
        ".text\n"                                       \
        "__" #name ":\n"                                \
        "       movl    $" #syscall ", %eax\n"          \
        "       int     $0x80\n"                        \
 );
-
-#ifdef __NR_rt_sigaction
-/* The return code for realtime-signals.  */
 RESTORE(restore_rt, __NR_rt_sigreturn)
 #endif
 
@@ -133,6 +133,5 @@ __asm__ (                                           \
        "       movl    $" #syscall ", %eax\n"          \
        "       int     $0x80\n"                        \
 );
-
 RESTORE(restore, __NR_sigreturn)
 #endif