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From: Marius Strobl <marius@FreeBSD.org>
Date: Tue, 26 Jul 2011 13:29:11 +0000 (UTC)
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Subject: svn commit: r224441 - stable/7/sys/boot/i386/boot2
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Author: marius
Date: Tue Jul 26 13:29:11 2011
New Revision: 224441
URL: http://svn.freebsd.org/changeset/base/224441

Log:
  MFC: r220389, r220392
  
  - Mark getc() as inline, this has no effect on gcc but helps clang.
  - Move getc() body before xgetc() so gcc does not emit a warning about function
    having no body.
  
  Approved by:    jhb

Modified:
  stable/7/sys/boot/i386/boot2/boot2.c
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/boot/i386/boot2/boot2.c
==============================================================================
--- stable/7/sys/boot/i386/boot2/boot2.c	Tue Jul 26 13:29:11 2011	(r224440)
+++ stable/7/sys/boot/i386/boot2/boot2.c	Tue Jul 26 13:29:11 2011	(r224441)
@@ -148,7 +148,7 @@ static int drvread(void *, unsigned, uns
 static int keyhit(unsigned);
 static int xputc(int);
 static int xgetc(int);
-static int getc(int);
+static inline int getc(int);
 
 static void memcpy(void *, const void *, int);
 static void
@@ -627,6 +627,15 @@ xputc(int c)
 }
 
 static int
+getc(int fn)
+{
+    v86.addr = 0x16;
+    v86.eax = fn << 8;
+    v86int();
+    return fn == 0 ? v86.eax & 0xff : !V86_ZR(v86.efl);
+}
+
+static int
 xgetc(int fn)
 {
     if (OPT_CHECK(RBX_NOINTR))
@@ -640,12 +649,3 @@ xgetc(int fn)
 	    return 0;
     }
 }
-
-static int
-getc(int fn)
-{
-    v86.addr = 0x16;
-    v86.eax = fn << 8;
-    v86int();
-    return fn == 0 ? v86.eax & 0xff : !V86_ZR(v86.efl);
-}