[compiler-rt] [sanitizer_common] Remove reference to obsolete termio ioctls (PR #138822)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: Andreas Schwab (andreas-schwab)

<details>
<summary>Changes</summary>


The termio ioctls are no longer used after commit 59978b21ad9c
("[sanitizer_common] Remove interceptors for deprecated struct termio
(#<!-- -->137403)"), remove them.  Fixes this build error:

../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:765:27: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’
  765 |   unsigned IOCTL_TCGETA = TCGETA;
      |                           ^~~~~~
../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:769:27: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’
  769 |   unsigned IOCTL_TCSETA = TCSETA;
      |                           ^~~~~~
../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:770:28: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’
  770 |   unsigned IOCTL_TCSETAF = TCSETAF;
      |                            ^~~~~~~
../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp:771:28: error: invalid application of ‘sizeof’ to incomplete type ‘__sanitizer::termio’
  771 |   unsigned IOCTL_TCSETAW = TCSETAW;
      |                            ^~~~~~~


---
Full diff: https://github.com/llvm/llvm-project/pull/138822.diff


2 Files Affected:

- (modified) compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp (-4) 
- (modified) compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h (-4) 


``````````diff
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
index 7a89bf1c74985..086b88b52332b 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
@@ -779,13 +779,9 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
   unsigned IOCTL_SOUND_PCM_WRITE_FILTER = SOUND_PCM_WRITE_FILTER;
 #endif // SOUND_VERSION
   unsigned IOCTL_TCFLSH = TCFLSH;
-  unsigned IOCTL_TCGETA = TCGETA;
   unsigned IOCTL_TCGETS = TCGETS;
   unsigned IOCTL_TCSBRK = TCSBRK;
   unsigned IOCTL_TCSBRKP = TCSBRKP;
-  unsigned IOCTL_TCSETA = TCSETA;
-  unsigned IOCTL_TCSETAF = TCSETAF;
-  unsigned IOCTL_TCSETAW = TCSETAW;
   unsigned IOCTL_TCSETS = TCSETS;
   unsigned IOCTL_TCSETSF = TCSETSF;
   unsigned IOCTL_TCSETSW = TCSETSW;
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
index fdc52aa56c493..e590bd366890d 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -1311,13 +1311,9 @@ extern unsigned IOCTL_SNDCTL_COPR_SENDMSG;
 extern unsigned IOCTL_SNDCTL_COPR_WCODE;
 extern unsigned IOCTL_SNDCTL_COPR_WDATA;
 extern unsigned IOCTL_TCFLSH;
-extern unsigned IOCTL_TCGETA;
 extern unsigned IOCTL_TCGETS;
 extern unsigned IOCTL_TCSBRK;
 extern unsigned IOCTL_TCSBRKP;
-extern unsigned IOCTL_TCSETA;
-extern unsigned IOCTL_TCSETAF;
-extern unsigned IOCTL_TCSETAW;
 extern unsigned IOCTL_TCSETS;
 extern unsigned IOCTL_TCSETSF;
 extern unsigned IOCTL_TCSETSW;

``````````

</details>


https://github.com/llvm/llvm-project/pull/138822