[PATCH] D132249: [clang][analyzer] Add some functions to StreamChecker with errno modeling.

[Balázs Kéri via Phabricator via cfe-commits]

balazske created this revision.
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Functions `fsetpos`, `fgetpos`, `ftell`, `rewind` are added.
Function `fileno` is handled by `StdLibraryFunctionsChecker` too,
tests are added for it but eval function is not needed.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132249

Files:
  clang/lib/StaticAnalyzer/Checkers/ErrnoModeling.cpp
  clang/lib/StaticAnalyzer/Checkers/ErrnoModeling.h
  clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
  clang/test/Analysis/stream-errno-note.c
  clang/test/Analysis/stream-errno.c
  clang/test/Analysis/stream-error.c

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