rc-svcdir

gistfile1.txt

$ mount
rootfs on / type rootfs (rw)
/dev/root on / type ext4 (rw,noatime,user_xattr,acl,barrier=1,data=ordered,discard)
devtmpfs on /dev type devtmpfs (rw,relatime,size=1017228k,nr_inodes=254307,mode=755)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
rc-svcdir on /lib64/rc/init.d type tmpfs (rw,nosuid,nodev,noexec,relatime,size=1024k,mode=755)
...

$ ls /lib64/rc/init.d/daemons/ 
nginx/  php-fpm/  sshd/  udev/
$ ls /lib64/rc/init.d/daemons/*
/lib64/rc/init.d/daemons/nginx:
001

/lib64/rc/init.d/daemons/php-fpm:
001

/lib64/rc/init.d/daemons/sshd:
001

/lib64/rc/init.d/daemons/udev:
001

donp@sirius ~ $ cat /lib64/rc/init.d/daemons/nginx/001 
exec=/usr/sbin/nginx
argv_0=/usr/sbin/nginx
argv_1=-c
argv_2=/etc/nginx/nginx.conf
pidfile=/var/run/nginx.pid