[libc] Fix leftover LIBC_NAMESPACE after porting it

[jhuber6]

Summary:
There are a few of these leftover, they should all use the
LIBC_NAMESPACE_DECL version because that implies visibility.

[llvmbot]

@llvm/pr-subscribers-libc

Author: Joseph Huber (jhuber6)

Changes

Summary:
There are a few of these leftover, they should all use the
LIBC_NAMESPACE_DECL version because that implies visibility.

---

Full diff: https://github.com/llvm/llvm-project/pull/113960.diff

7 Files Affected:

• (modified) libc/src/math/cbrt.h (+1-1)
• (modified) libc/src/stdio/gpu/fprintf.cpp (+1-1)
• (modified) libc/src/stdio/gpu/printf.cpp (+1-1)
• (modified) libc/src/stdio/gpu/vfprintf.cpp (+1-1)
• (modified) libc/src/stdio/gpu/vfprintf_utils.h (+1-1)
• (modified) libc/src/stdio/gpu/vprintf.cpp (+1-1)
• (modified) libc/src/stdio/vsscanf.h (+1-1)

diff --git a/libc/src/math/cbrt.h b/libc/src/math/cbrt.h
index a7d5fe80e57b3c..751a3da87a6204 100644
--- a/libc/src/math/cbrt.h
+++ b/libc/src/math/cbrt.h
@@ -9,7 +9,7 @@
 #ifndef LLVM_LIBC_SRC_MATH_CBRT_H
 #define LLVM_LIBC_SRC_MATH_CBRT_H
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 double cbrt(double x);
 
diff --git a/libc/src/stdio/gpu/fprintf.cpp b/libc/src/stdio/gpu/fprintf.cpp
index 6222589cc4bab9..355017f50bb97e 100644
--- a/libc/src/stdio/gpu/fprintf.cpp
+++ b/libc/src/stdio/gpu/fprintf.cpp
@@ -16,7 +16,7 @@
 
 #include <stdarg.h>
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 LLVM_LIBC_FUNCTION(int, fprintf,
                    (::FILE *__restrict stream, const char *__restrict format,
diff --git a/libc/src/stdio/gpu/printf.cpp b/libc/src/stdio/gpu/printf.cpp
index d9903193ef1658..7a67df428cf3c3 100644
--- a/libc/src/stdio/gpu/printf.cpp
+++ b/libc/src/stdio/gpu/printf.cpp
@@ -15,7 +15,7 @@
 
 #include <stdarg.h>
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 LLVM_LIBC_FUNCTION(int, printf, (const char *__restrict format, ...)) {
   va_list vlist;
diff --git a/libc/src/stdio/gpu/vfprintf.cpp b/libc/src/stdio/gpu/vfprintf.cpp
index 961cfa48579e0a..adb5e2308cf1de 100644
--- a/libc/src/stdio/gpu/vfprintf.cpp
+++ b/libc/src/stdio/gpu/vfprintf.cpp
@@ -14,7 +14,7 @@
 #include "src/errno/libc_errno.h"
 #include "src/stdio/gpu/vfprintf_utils.h"
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 LLVM_LIBC_FUNCTION(int, vfprintf,
                    (::FILE *__restrict stream, const char *__restrict format,
diff --git a/libc/src/stdio/gpu/vfprintf_utils.h b/libc/src/stdio/gpu/vfprintf_utils.h
index 93ce1649869fc1..2ca84ffd3d97f1 100644
--- a/libc/src/stdio/gpu/vfprintf_utils.h
+++ b/libc/src/stdio/gpu/vfprintf_utils.h
@@ -12,7 +12,7 @@
 #include "src/stdio/gpu/file.h"
 #include "src/string/string_utils.h"
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 template <uint16_t opcode>
 LIBC_INLINE int vfprintf_impl(::FILE *__restrict file,
diff --git a/libc/src/stdio/gpu/vprintf.cpp b/libc/src/stdio/gpu/vprintf.cpp
index 2bb74d7f017b59..90126630b9c308 100644
--- a/libc/src/stdio/gpu/vprintf.cpp
+++ b/libc/src/stdio/gpu/vprintf.cpp
@@ -13,7 +13,7 @@
 #include "src/errno/libc_errno.h"
 #include "src/stdio/gpu/vfprintf_utils.h"
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 LLVM_LIBC_FUNCTION(int, vprintf,
                    (const char *__restrict format, va_list vlist)) {
diff --git a/libc/src/stdio/vsscanf.h b/libc/src/stdio/vsscanf.h
index 992c44d3d95b9a..72274318611cd8 100644
--- a/libc/src/stdio/vsscanf.h
+++ b/libc/src/stdio/vsscanf.h
@@ -11,7 +11,7 @@
 
 #include <stdarg.h>
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 int vsscanf(const char *s, const char *format, va_list vlist);
 

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