devpts: Support TCGETS2, TCSETS2, TCSETSW2, TCSETSF2#12589
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jbms wants to merge 1 commit intogoogle:masterfrom
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devpts: Support TCGETS2, TCSETS2, TCSETSW2, TCSETSF2#12589jbms wants to merge 1 commit intogoogle:masterfrom
jbms wants to merge 1 commit intogoogle:masterfrom
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EtiennePerot
reviewed
Feb 6, 2026
glibc 2.42 uses TCGETS2 in isatty, and fails to properly detect ttys without TCGETS2 supported. This commit also adds support for passing additional TTY file descriptors (fd numbers > 2) from the host, which is needed by the new host_pty test but may also be independently useful.
EtiennePerot
approved these changes
Feb 9, 2026
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glibc 2.42 uses TCGETS2 in isatty, and fails to properly detect ttys
without TCGETS2 supported.