[llvm-branch-commits] [compiler-rt] 8d38ccb - Remove reference to obsolete termio ioctls

[Tobias Hieta via llvm-branch-commits]

Author: Andreas Schwab
Date: 2025-08-05T10:54:10+02:00
New Revision: 8d38ccbb5a43f8fef6763e930f979fa4d54889dd

URL: https://github.com/llvm/llvm-project/commit/8d38ccbb5a43f8fef6763e930f979fa4d54889dd
DIFF: https://github.com/llvm/llvm-project/commit/8d38ccbb5a43f8fef6763e930f979fa4d54889dd.diff

LOG: Remove reference to obsolete termio ioctls

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;
      |                            ^~~~~~~
Part-of: https://github.com/llvm/llvm-project/pull/138822
Closes: https://github.com/llvm/llvm-project/pull/138822

(cherry picked from commit c99b1bcd505064f2e086e6b1034ce0b0c91ea5b9)

Added: 
    

Modified: 
    compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
    compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h

Removed: 
    


################################################################################
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 ef4b8a85d6634..ea8cc306268cb 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
@@ -779,15 +779,11 @@ 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;
 #    if SANITIZER_TERMIOS_IOCTL_CONSTANTS
   unsigned IOCTL_TCGETS = TCGETS;
 #    endif
   unsigned IOCTL_TCSBRK = TCSBRK;
   unsigned IOCTL_TCSBRKP = TCSBRKP;
-  unsigned IOCTL_TCSETA = TCSETA;
-  unsigned IOCTL_TCSETAF = TCSETAF;
-  unsigned IOCTL_TCSETAW = TCSETAW;
 #    if SANITIZER_TERMIOS_IOCTL_CONSTANTS
   unsigned IOCTL_TCSETS = TCSETS;
   unsigned IOCTL_TCSETSF = TCSETSF;

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 d3aec40b525e6..f118d53f0df80 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -1314,12 +1314,8 @@ 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_TCSBRK;
 extern unsigned IOCTL_TCSBRKP;
-extern unsigned IOCTL_TCSETA;
-extern unsigned IOCTL_TCSETAF;
-extern unsigned IOCTL_TCSETAW;
 #    if SANITIZER_TERMIOS_IOCTL_CONSTANTS
 extern unsigned IOCTL_TCGETS;
 extern unsigned IOCTL_TCSETS;