termux-packages/ndk-patches/redefine-TCSAFLUSH.patch

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2019-01-16 21:50:17 +01:00
diff -u -r /home/builder/lib/android-ndk/sysroot/usr/include/asm-generic/termbits.h ./usr/include/asm-generic/termbits.h
--- /home/builder/lib/android-ndk/sysroot/usr/include/asm-generic/termbits.h 2018-09-10 17:37:50.000000000 +0000
+++ ./usr/include/asm-generic/termbits.h 2019-01-16 04:54:01.117253378 +0000
@@ -190,5 +190,6 @@
#define TCIOFLUSH 2
#define TCSANOW 0
#define TCSADRAIN 1
-#define TCSAFLUSH 2
+/* TCSAFLUSH is patched to be TCSANOW in Termux to work around Android SELinux rule */
+#define TCSAFLUSH 0
#endif
--- ./usr/include/bits/termios_inlines.h.orig 2021-08-16 17:05:16.001067630 +0200
+++ ./usr/include/bits/termios_inlines.h 2021-08-16 17:05:05.851074187 +0200
@@ -117,7 +117,6 @@
switch (optional_actions) {
case TCSANOW: cmd = TCSETS; break;
case TCSADRAIN: cmd = TCSETSW; break;
- case TCSAFLUSH: cmd = TCSETSF; break;
default: errno = EINVAL; return -1;
}
return ioctl(fd, cmd, s);