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Diffstat (limited to 'libc/src/stdio/baremetal/vprintf.cpp')
-rw-r--r--libc/src/stdio/baremetal/vprintf.cpp23
1 files changed, 4 insertions, 19 deletions
diff --git a/libc/src/stdio/baremetal/vprintf.cpp b/libc/src/stdio/baremetal/vprintf.cpp
index c172b368d15f..ab02533f1491 100644
--- a/libc/src/stdio/baremetal/vprintf.cpp
+++ b/libc/src/stdio/baremetal/vprintf.cpp
@@ -7,13 +7,10 @@
//===----------------------------------------------------------------------===//
#include "src/stdio/vprintf.h"
-#include "src/__support/CPP/limits.h"
#include "src/__support/OSUtil/io.h"
#include "src/__support/arg_list.h"
-#include "src/__support/libc_errno.h"
#include "src/__support/macros/config.h"
#include "src/stdio/printf_core/core_structs.h"
-#include "src/stdio/printf_core/error_mapper.h"
#include "src/stdio/printf_core/printf_main.h"
#include "src/stdio/printf_core/writer.h"
@@ -43,25 +40,13 @@ LLVM_LIBC_FUNCTION(int, vprintf,
buffer, BUFF_SIZE, &stdout_write_hook, nullptr);
printf_core::Writer<printf_core::WriteMode::FLUSH_TO_STREAM> writer(wb);
- auto retval = printf_core::printf_main(&writer, format, args);
- if (!retval.has_value()) {
- libc_errno = printf_core::internal_error_to_errno(retval.error());
- return -1;
- }
+ int retval = printf_core::printf_main(&writer, format, args);
int flushval = wb.overflow_write("");
- if (flushval != printf_core::WRITE_OK) {
- libc_errno = printf_core::internal_error_to_errno(-flushval);
- return -1;
- }
+ if (flushval != printf_core::WRITE_OK)
+ retval = flushval;
- if (retval.value() > static_cast<size_t>(cpp::numeric_limits<int>::max())) {
- libc_errno =
- printf_core::internal_error_to_errno(-printf_core::OVERFLOW_ERROR);
- return -1;
- }
-
- return static_cast<int>(retval.value());
+ return retval;
}
} // namespace LIBC_NAMESPACE_DECL