---

13.69.2 cuserid

Documentation:

• https://www.gnu.org/software/libc/manual/html_node/Who-Logged-In.html,
• man cuserid.

Gnulib module: —

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

• This function is missing on some platforms: macOS 14, FreeBSD 14.0, NetBSD 10.0, OpenBSD 6.7, mingw, MSVC 14, Android 9.0.