POSIX(3)

NAME
13 Posix Functions ******************
This chapter groups several utility functions specified by POSIX, but not by C. Each function documents which header to use. * Menu:
* popen:: Create a stream tied to a child process

SEE ALSO
posix is part of the library. The full documentation for is maintained as a Texinfo manual. If info and are properly installed at your site, the command

    info

will give you access to the complete manual.