diff options
Diffstat (limited to 'libc/src/stdio/baremetal/vprintf.cpp')
| -rw-r--r-- | libc/src/stdio/baremetal/vprintf.cpp | 23 |
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 |
