update : 2015.11.03
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Return the current process group identifier

posix_getpgrp

(PHP 4, PHP 5)

posix_getpgrpReturn the current process group identifier

설명

int posix_getpgrp ( void )

Return the process group identifier of the current process.

반환값

Returns the identifier, as an integer.

참고

  • POSIX.1 and the getpgrp(2) manual page on the POSIX system for more information on process groups.