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termux-packages/ndk-patches/redefine-TCSAFLUSH.patch
Henrik Grimler a84e862365 ndk-patches: remove TCAFLUSH case from bits/termios_inlines.h
To fix error:

In file included from /termux-build/_cache/android-r23-api-24-v0/bin/../sysroot/usr/include/termios.h:154:
In file included from /termux-build/_cache/android-r23-api-24-v0/bin/../sysroot/usr/include/android/legacy_termios_inlines.h:43:
/termux-build/_cache/android-r23-api-24-v0/bin/../sysroot/usr/include/bits/termios_inlines.h:120:10: error: duplicate case value '0'
    case TCSAFLUSH: cmd = TCSETSF; break;
         ^
/termux-build/_cache/android-r23-api-24-v0/bin/../sysroot/usr/include/asm-generic/termbits.h:194:19: note: expanded from macro 'TCSAFLUSH'
                  ^
/termux-build/_cache/android-r23-api-24-v0/bin/../sysroot/usr/include/bits/termios_inlines.h:118:10: note: previous case defined here
    case TCSANOW: cmd = TCSETS; break;
         ^
/termux-build/_cache/android-r23-api-24-v0/bin/../sysroot/usr/include/asm-generic/termbits.h:191:17: note: expanded from macro 'TCSANOW'
                ^
2021-10-22 23:05:45 +02:00

22 lines
941 B
Diff

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);