[sanitizer] Remove usage of termios ioctl constants on Linux glibc since 2.41 (#149140)

glibc 2.42 made all usage of termios ioctl constants strictly internal

Therefore, we remove all usage for those removed constants.

This should only apply for Linux.

Fix #149103

Reference:

bminor/glibc@3d3572f

@fweimer-rh @tstellar

Author: trcrsired

compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc

@@ -344,12 +344,16 @@ static void ioctl_table_fill() {
   _(SOUND_PCM_WRITE_CHANNELS, WRITE, sizeof(int));
   _(SOUND_PCM_WRITE_FILTER, WRITE, sizeof(int));
   _(TCFLSH, NONE, 0);
+#    if SANITIZER_TERMIOS_IOCTL_CONSTANTS
   _(TCGETS, WRITE, struct_termios_sz);
+#    endif
   _(TCSBRK, NONE, 0);
   _(TCSBRKP, NONE, 0);
+#    if SANITIZER_TERMIOS_IOCTL_CONSTANTS
   _(TCSETS, READ, struct_termios_sz);
   _(TCSETSF, READ, struct_termios_sz);
   _(TCSETSW, READ, struct_termios_sz);
+#    endif
   _(TCXONC, NONE, 0);
   _(TIOCGLCKTRMIOS, WRITE, struct_termios_sz);
   _(TIOCGSOFTCAR, WRITE, sizeof(int));

compiler-rt/lib/sanitizer_common/sanitizer_platform.h

@@ -482,4 +482,19 @@
 #  define SANITIZER_START_BACKGROUND_THREAD_IN_ASAN_INTERNAL 0
 #endif
 
+#if SANITIZER_LINUX
+#  if SANITIZER_GLIBC
+// Workaround for
+// glibc/commit/3d3572f59059e2b19b8541ea648a6172136ec42e
+// Linux: Keep termios ioctl constants strictly internal
+#    if __GLIBC_PREREQ(2, 41)
+#      define SANITIZER_TERMIOS_IOCTL_CONSTANTS 0
+#    else
+#      define SANITIZER_TERMIOS_IOCTL_CONSTANTS 1
+#    endif
+#  else
+#    define SANITIZER_TERMIOS_IOCTL_CONSTANTS 1
+#  endif
+#endif
+
 #endif  // SANITIZER_PLATFORM_H

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp

@@ -780,15 +780,19 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
 #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;
   unsigned IOCTL_TCSETSW = TCSETSW;
+#    endif
   unsigned IOCTL_TCXONC = TCXONC;
   unsigned IOCTL_TIOCGLCKTRMIOS = TIOCGLCKTRMIOS;
   unsigned IOCTL_TIOCGSOFTCAR = TIOCGSOFTCAR;

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h

@@ -1339,15 +1339,17 @@ 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;
+#    if SANITIZER_TERMIOS_IOCTL_CONSTANTS
+extern unsigned IOCTL_TCGETS;
 extern unsigned IOCTL_TCSETS;
 extern unsigned IOCTL_TCSETSF;
 extern unsigned IOCTL_TCSETSW;
+#    endif
 extern unsigned IOCTL_TCXONC;
 extern unsigned IOCTL_TIOCGLCKTRMIOS;
 extern unsigned IOCTL_TIOCGSOFTCAR;