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authorBrian Gianforcaro <bgianf@serenityos.org>2021-08-12 21:41:11 -0700
committerAndreas Kling <kling@serenityos.org>2021-08-13 11:08:11 +0200
commit5121e58d4a67e0d0a075501a60f6466798754f5a (patch)
tree57b24c1fbfbb616710afd2041038eac36f64311a /Kernel/Syscalls
parent1ee1ef51033229282dfbf40bdbfaa6bbf72948f6 (diff)
downloadserenity-5121e58d4a67e0d0a075501a60f6466798754f5a.zip
Kernel: Fix sys$dbgputstr(...) to take a char* instead of u8*
We always attempt to print this as a string, and it's defined as such in LibC, so fix the signature to match.
Diffstat (limited to 'Kernel/Syscalls')
-rw-r--r--Kernel/Syscalls/debug.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/Kernel/Syscalls/debug.cpp b/Kernel/Syscalls/debug.cpp
index 7926da79bf..5f34084266 100644
--- a/Kernel/Syscalls/debug.cpp
+++ b/Kernel/Syscalls/debug.cpp
@@ -25,7 +25,7 @@ KResultOr<FlatPtr> Process::sys$dbgputch(u8 ch)
return 0;
}
-KResultOr<FlatPtr> Process::sys$dbgputstr(Userspace<const u8*> characters, size_t size)
+KResultOr<FlatPtr> Process::sys$dbgputstr(Userspace<const char*> characters, size_t size)
{
VERIFY_NO_PROCESS_BIG_LOCK(this);
if (size == 0)
@@ -39,7 +39,7 @@ KResultOr<FlatPtr> Process::sys$dbgputstr(Userspace<const u8*> characters, size_
return size;
}
- auto result = try_copy_kstring_from_user(reinterpret_cast<char const*>(characters.unsafe_userspace_ptr()), size);
+ auto result = try_copy_kstring_from_user(characters, size);
if (result.is_error())
return result.error();
dbgputstr(result.value()->characters(), size);