Difference between revisions of "Daemonise.c"
m |
m ({{C}}{{Category:Peerd}}) |
||
Line 1: | Line 1: | ||
− | // [[[[http://www.organicdesign.co.nz/peerd|peerd]]]] - nodal p2p wiki daemon | + | // [[[[http://www.organicdesign.co.nz/peerd|peerd]]]] - nodal p2p wiki daemon{{C}}{{Category:Peerd}} |
// This article and all its includes are licenced under LGPL | // This article and all its includes are licenced under LGPL | ||
// GPL: [[[[http://www.gnu.org/copyleft/lesser.html]]]] | // GPL: [[[[http://www.gnu.org/copyleft/lesser.html]]]] |
Revision as of 01:38, 26 July 2007
// [[[[1]]]] - nodal p2p wiki daemonTemplate:C
- See also
- peerd article
- Geometry and Interface
- peer.home
- Category:Nodal Concepts
// This article and all its includes are licenced under LGPL // GPL: [[[[2]]]] // SRC: [[[[3]]]] // included in [[[[4]]]][[[[5]]]]
int peerdInit();
// ----------------------------------------------------------------------------------------- //
// daemonise.c
int peerdInit() {
// Fork so parent can exit and return control to what invoked it pid_t pid = fork(); if (pid > 0) exit(EXIT_SUCCESS); if (pid < 0) { logAdd("daemonise: First fork() failed!"); exit(EXIT_FAILURE); }
// Become a new session leader with no controlling term if (setsid() < 0) { logAdd("daemonise: setsid() failed!"); exit(EXIT_FAILURE); }
// Fork again to be a non-session-leader which can't gain a controlling term pid = fork(); if (pid > 0) exit(EXIT_SUCCESS); if (pid < 0) { logAdd("daemonise: second fork() failed!"); exit(EXIT_FAILURE); }
errno = 0; // Should be /home/lc(peer) chdir("/home/peerd");
// Don't inherit any file perms mask umask(0);
//close(STDIN_FILENO); //close(STDOUT_FILENO); //close(STDERR_FILENO);
return errno; }