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13.69.20 ptsname_r

Specified in POSIX.1-2024. Draft specification:


Gnulib module: ptsname_r

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

Note: Portable programs should expect to find the error code as the return value of this function, not as the value of errno. This is needed for compatibility with musl libc and with the forthcoming POSIX Issue 8.