From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 29 Nov 2010 08:42:11 +0000 (+0100)
Subject: util: add memset_fl()
X-Git-Tag: rel-0.6.2~56
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=0a80608b45acf7df37385241c3305aaedc71f992;p=seabios.git

util: add memset_fl()
---

diff --git a/src/util.c b/src/util.c
index 8e02d1e..f9a7533 100644
--- a/src/util.c
+++ b/src/util.c
@@ -150,6 +150,15 @@ memset(void *s, int c, size_t n)
     return s;
 }
 
+void memset_fl(void *ptr, u8 val, size_t size)
+{
+    if (MODESEGMENT)
+        memset_far(FLATPTR_TO_SEG(ptr), (void*)(FLATPTR_TO_OFFSET(ptr)),
+                   val, size);
+    else
+        memset(ptr, val, size);
+}
+
 inline void
 memcpy_far(u16 d_seg, void *d_far, u16 s_seg, const void *s_far, size_t len)
 {
diff --git a/src/util.h b/src/util.h
index e513e84..fa7b20f 100644
--- a/src/util.h
+++ b/src/util.h
@@ -198,6 +198,7 @@ int strcmp(const char *s1, const char *s2);
 inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len);
 inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len);
 void *memset(void *s, int c, size_t n);
+void memset_fl(void *ptr, u8 val, size_t size);
 inline void memcpy_far(u16 d_seg, void *d_far
                        , u16 s_seg, const void *s_far, size_t len);
 void memcpy_fl(void *d_fl, const void *s_fl, size_t len);