Help¶

Maximum number of open file descriptors, this includes files, sockets, special devices, etc.

Defaults¶

16 if POSIX_API
4

Kconfig definition¶

At <Zephyr>/lib/posix/Kconfig:4

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:33 → <Zephyr>/lib/Kconfig:18

Menu path: (Top) → Additional libraries

config POSIX_MAX_FDS
    int "Maximum number of open file descriptors"
    default 16 if POSIX_API
    default 4
    help
      Maximum number of open file descriptors, this includes
      files, sockets, special devices, etc.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)