[libc] move stdlib and stdio to new errno pattern

Fixes https://github.com/llvm/llvm-project/issues/61071

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D145191

1 files changed, 2 insertions, 1 deletions

diff --git a/libc/src/stdlib/strtol.cpp b/libc/src/stdlib/strtol.cpp
index 9564f5d3803b..fb02353d0938 100644
--- a/libc/src/stdlib/strtol.cpp
+++ b/libc/src/stdlib/strtol.cpp
@@ -9,6 +9,7 @@
 #include "src/stdlib/strtol.h"
 #include "src/__support/common.h"
 #include "src/__support/str_to_integer.h"
+#include "src/errno/libc_errno.h"
 
 namespace __llvm_libc {
 
@@ -17,7 +18,7 @@ LLVM_LIBC_FUNCTION(long, strtol,
                     int base)) {
   auto result = internal::strtointeger<long>(str, base);
   if (result.has_error())
-    errno = result.error;
+    libc_errno = result.error;
 
   if (str_end != nullptr)
     *str_end = const_cast<char *>(str + result.parsed_len);