posix_getgrnam    107 ext/posix/php_posix.h PHP_FUNCTION(posix_getgrnam);
posix_getgrnam    296 ext/posix/posix.c 	PHP_FE(posix_getgrnam,	arginfo_posix_getgrnam)
posix_getgrnam   1052 ext/posix/posix.c PHP_FUNCTION(posix_getgrnam)