X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=lib%2Fstring.c;h=5efafed3d6b65df9e56f968e32fb012f4cd13c65;hb=a2cdebe33f4c40a1bc7f66522303df89d5026cb4;hp=bab440fb0dfcb99dfe46453350f7b6e9298c89eb;hpb=ef29498655b18d2bfd69048e20835d19333981ab;p=mv-sheeva.git

diff --git a/lib/string.c b/lib/string.c
index bab440fb0df..5efafed3d6b 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -60,6 +60,34 @@ int strnicmp(const char *s1, const char *s2, size_t len)
 EXPORT_SYMBOL(strnicmp);
 #endif
 
+#ifndef __HAVE_ARCH_STRCASECMP
+int strcasecmp(const char *s1, const char *s2)
+{
+	int c1, c2;
+
+	do {
+		c1 = tolower(*s1++);
+		c2 = tolower(*s2++);
+	} while (c1 == c2 && c1 != 0);
+	return c1 - c2;
+}
+EXPORT_SYMBOL(strcasecmp);
+#endif
+
+#ifndef __HAVE_ARCH_STRNCASECMP
+int strncasecmp(const char *s1, const char *s2, size_t n)
+{
+	int c1, c2;
+
+	do {
+		c1 = tolower(*s1++);
+		c2 = tolower(*s2++);
+	} while ((--n > 0) && c1 == c2 && c1 != 0);
+	return c1 - c2;
+}
+EXPORT_SYMBOL(strncasecmp);
+#endif
+
 #ifndef __HAVE_ARCH_STRCPY
 /**
  * strcpy - Copy a %NUL terminated string