[libc-commits] [PATCH] D149907: [libc] add scanf system file support

[Michael Jones via Phabricator via libc-commits]

michaelrj created this revision.
michaelrj added reviewers: sivachandra, lntue.
Herald added subscribers: libc-commits, ecnelises, tschuett.
Herald added projects: libc-project, All.
michaelrj requested review of this revision.

This patch is similar to the patch adding system file support to printf:
https://reviews.llvm.org/D146001. It also modifies the file reader
slightly to check for errors when ungetc is called.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D149907

Files:
  libc/config/linux/x86_64/entrypoints.txt
  libc/src/stdio/CMakeLists.txt
  libc/src/stdio/fscanf.cpp
  libc/src/stdio/printf_core/CMakeLists.txt
  libc/src/stdio/printf_core/vfprintf_internal.h
  libc/src/stdio/scanf.cpp
  libc/src/stdio/scanf_core/CMakeLists.txt
  libc/src/stdio/scanf_core/converter.cpp
  libc/src/stdio/scanf_core/core_structs.h
  libc/src/stdio/scanf_core/file_reader.cpp
  libc/src/stdio/scanf_core/file_reader.h
  libc/src/stdio/scanf_core/float_converter.cpp
  libc/src/stdio/scanf_core/int_converter.cpp
  libc/src/stdio/scanf_core/ptr_converter.cpp
  libc/src/stdio/scanf_core/reader.cpp
  libc/src/stdio/scanf_core/reader.h
  libc/src/stdio/scanf_core/string_converter.cpp
  libc/src/stdio/scanf_core/string_reader.cpp
  libc/src/stdio/scanf_core/string_reader.h
  libc/src/stdio/scanf_core/vfscanf_internal.cpp
  libc/src/stdio/scanf_core/vfscanf_internal.h
  libc/test/src/stdio/CMakeLists.txt
  libc/test/src/stdio/fscanf_test.cpp

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