From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/include/linux/string_helpers.h | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/kernel/include/linux/string_helpers.h b/kernel/include/linux/string_helpers.h
index d23c503..fa06dcd 100644
--- a/kernel/include/linux/string_helpers.h
+++ b/kernel/include/linux/string_helpers.h
@@ -2,6 +2,7 @@
#ifndef _LINUX_STRING_HELPERS_H_
#define _LINUX_STRING_HELPERS_H_
+#include <linux/ctype.h>
#include <linux/types.h>
struct file;
@@ -54,6 +55,9 @@
int string_escape_mem(const char *src, size_t isz, char *dst, size_t osz,
unsigned int flags, const char *only);
+int string_escape_mem_ascii(const char *src, size_t isz, char *dst,
+ size_t osz);
+
static inline int string_escape_mem_any_np(const char *src, size_t isz,
char *dst, size_t osz, const char *only)
{
@@ -72,8 +76,24 @@
return string_escape_str(src, dst, sz, ESCAPE_ANY_NP, only);
}
+static inline void string_upper(char *dst, const char *src)
+{
+ do {
+ *dst++ = toupper(*src);
+ } while (*src++);
+}
+
+static inline void string_lower(char *dst, const char *src)
+{
+ do {
+ *dst++ = tolower(*src);
+ } while (*src++);
+}
+
char *kstrdup_quotable(const char *src, gfp_t gfp);
char *kstrdup_quotable_cmdline(struct task_struct *task, gfp_t gfp);
char *kstrdup_quotable_file(struct file *file, gfp_t gfp);
+void kfree_strarray(char **array, size_t n);
+
#endif
--
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