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Diffstat (limited to 'arch/i386/lib/usercopy.c')
-rw-r--r--arch/i386/lib/usercopy.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/i386/lib/usercopy.c b/arch/i386/lib/usercopy.c
index 51aa2bbb026..4cf981d70f4 100644
--- a/arch/i386/lib/usercopy.c
+++ b/arch/i386/lib/usercopy.c
@@ -84,6 +84,7 @@ __strncpy_from_user(char *dst, const char __user *src, long count)
__do_strncpy_from_user(dst, src, count, res);
return res;
}
+EXPORT_SYMBOL(__strncpy_from_user);
/**
* strncpy_from_user: - Copy a NUL terminated string from userspace.
@@ -111,7 +112,7 @@ strncpy_from_user(char *dst, const char __user *src, long count)
__do_strncpy_from_user(dst, src, count, res);
return res;
}
-
+EXPORT_SYMBOL(strncpy_from_user);
/*
* Zero Userspace
@@ -157,6 +158,7 @@ clear_user(void __user *to, unsigned long n)
__do_clear_user(to, n);
return n;
}
+EXPORT_SYMBOL(clear_user);
/**
* __clear_user: - Zero a block of memory in user space, with less checking.
@@ -175,6 +177,7 @@ __clear_user(void __user *to, unsigned long n)
__do_clear_user(to, n);
return n;
}
+EXPORT_SYMBOL(__clear_user);
/**
* strlen_user: - Get the size of a string in user space.
@@ -218,6 +221,7 @@ long strnlen_user(const char __user *s, long n)
:"cc");
return res & mask;
}
+EXPORT_SYMBOL(strnlen_user);
#ifdef CONFIG_X86_INTEL_USERCOPY
static unsigned long
@@ -570,6 +574,7 @@ survive:
n = __copy_user_intel(to, from, n);
return n;
}
+EXPORT_SYMBOL(__copy_to_user_ll);
unsigned long
__copy_from_user_ll(void *to, const void __user *from, unsigned long n)
@@ -581,6 +586,7 @@ __copy_from_user_ll(void *to, const void __user *from, unsigned long n)
n = __copy_user_zeroing_intel(to, from, n);
return n;
}
+EXPORT_SYMBOL(__copy_from_user_ll);
/**
* copy_to_user: - Copy a block of data into user space.