libc: add paths.h, sys/ttydefaults.h and termios IUTF8 - #20029
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libc: add paths.h, sys/ttydefaults.h and termios IUTF8#20029xiaoxiang781216 wants to merge 1 commit into
xiaoxiang781216 wants to merge 1 commit into
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Add commonly required POSIX/BSD interfaces that portable command-line utilities expect but that were missing from the C library: - include/paths.h: _PATH_DEFPATH and the other standard default paths. - include/sys/ttydefaults.h: BSD default control-character and terminal flag definitions. - include/termios.h: define the IUTF8 input flag. Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
xiaoxiang781216
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masayuki2009
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September 1, 2026 11:54
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Sep 4, 2026
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Summary
Add commonly required POSIX/BSD interfaces that portable command-line utilities expect but that were missing from the C library:
include/paths.h:_PATH_DEFPATHand the other standard default paths.include/sys/ttydefaults.h: BSD default control-character and terminal flag definitions.include/termios.h: define theIUTF8input flag.Impact
New header files only, no existing code is modified. Required by portable command-line utilities (e.g. toybox) that include these headers unconditionally.
Testing
Built and booted
sim:nshsuccessfully with the new headers in place.