From: Pali Rohár Date: Thu, 8 Sep 2022 14:59:36 +0000 (+0200) Subject: tools: termios_linux.h: Fix compilation on non-glibc systems X-Git-Tag: v2025.01-rc5-pxa1908~1283^2~7 X-Git-Url: http://git.dujemihanovic.xyz/repo?a=commitdiff_plain;h=634aa8e586c6cd3c4b8a068586af6f0f86d35572;p=u-boot.git tools: termios_linux.h: Fix compilation on non-glibc systems TCGETS2 is defined in header file asm/ioctls.h provided by linux kernel. On glib systems it is automatically included by some other glibc include header file and therefore TCGETS2 is present in termios_linux.h when linux kernel provides it. On non-glibc systems (e.g. musl) asm/ioctls.h is not automatically included which results in the strange error that BOTHER is supported, TCGETS2 not defined and struct termios does not provide c_ispeed member. tools/kwboot.c: In function 'kwboot_tty_change_baudrate': tools/kwboot.c:662:6: error: 'struct termios' has no member named 'c_ospeed' 662 | tio.c_ospeed = tio.c_ispeed = baudrate; | ^ Fix this issue by explicitly including asm/ioctls.h file which provides TCGETS2 macro (if supported on selected architecture) to not depending on glibc auto-include behavior and because termios_linux.h requires it. With this change it is possible compile kwboot with musl libc. Reported-by: Michal Vasilek Signed-off-by: Pali Rohár --- diff --git a/tools/termios_linux.h b/tools/termios_linux.h index 45f5c1233c..0806a91180 100644 --- a/tools/termios_linux.h +++ b/tools/termios_linux.h @@ -29,6 +29,7 @@ #include #include #include +#include #include #if defined(BOTHER) && defined(TCGETS2)