From 394ee169ea6eb4dd5c8fa778d1c2769e26e52f01 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sat, 3 Apr 2021 14:04:23 +0200
Subject: Enabled SMAP/SMEP protections

---
 libs/libc/inc/str.h | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

(limited to 'libs/libc/inc/str.h')

diff --git a/libs/libc/inc/str.h b/libs/libc/inc/str.h
index e77eeee..b00750b 100644
--- a/libs/libc/inc/str.h
+++ b/libs/libc/inc/str.h
@@ -7,14 +7,28 @@
 
 u32 strlen(const char *s) NONNULL;
 u32 strlcpy(char *dst, const char *src, u32 size) NONNULL;
-char *strchr(char *s, int c) NONNULL;
-char *strrchr(char *s, int c) NONNULL;
+char *strchr(char *s, char c) NONNULL;
+char *strrchr(char *s, char c) NONNULL;
 u32 strlcat(char *dst, const char *src, u32 size) NONNULL;
-int strcmp(const char *s1, const char *s2) NONNULL;
-int strncmp(const char *s1, const char *s2, u32 n) NONNULL;
+s32 strcmp(const char *s1, const char *s2) NONNULL;
+s32 strncmp(const char *s1, const char *s2, u32 n) NONNULL;
 char *strinv(char *s) NONNULL;
 char *strdup(const char *s) NONNULL;
 
+#ifdef KERNEL
+
+u32 strlen_user(const char *s) NONNULL;
+u32 strlcpy_user(char *dst, const char *src, u32 size) NONNULL;
+char *strchr_user(char *s, char c) NONNULL;
+char *strrchr_user(char *s, char c) NONNULL;
+u32 strlcat_user(char *dst, const char *src, u32 size) NONNULL;
+s32 strcmp_user(const char *s1, const char *s2) NONNULL;
+s32 strncmp_user(const char *s1, const char *s2, u32 n) NONNULL;
+char *strinv_user(char *s) NONNULL;
+char *strdup_user(const char *s) NONNULL;
+
+#endif
+
 const char *strerror(u32 err);
 
 #endif
-- 
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