CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2015/11/05 11:00:43
Modified files:
usr.sbin/httpd : httpd.c logger.c server.c
Log message:
pledge(2) for httpd.
1) The main process listens on sockets and accepts connections. It
creates and opens log files, creates and kills child processes. On
start up and on receiving a HUP signal it parses the configuration. It
passes on file descriptors for logging or requests to it's children.
2) The logger process writes log messages to a file descriptor passed
in from the main process.
3) The server process reads the request from a file descriptor passed
in from the main process. It reads a file or creates a directory index
to send a response.
Additionally this process handles fastcgi requests. It connects to
AF_UNIX, AF_INET or AF_INET6 sockets. A re-factoring might make it
possible to drop the additional fastcgi privileges when only static
files are served.
with deraadt@ some time ago
prodding & OK deraadt@
tweaks and OK reyk@
