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openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code

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(will close all fd's > 2 on daemonization now)
getty: fix "getty -" support, and also do not try to chown/chmod "-"
telnetd: fix "lost ctty" bug
Yet another attempt on saner function names:
bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
This commit is contained in:
Denis Vlasenko
2007-01-19 21:19:35 +00:00
parent f8c11aa65d
commit 9af7c9d6b6
15 changed files with 57 additions and 54 deletions
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4
include/libbb.h
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@ -268,7 +268,9 @@ extern void xsetgid(gid_t gid);
extern void xsetuid(uid_t uid);
extern void xdaemon(int nochdir, int noclose);
/* More clever/thorough xdaemon */
extern void bb_sanitize_server_stdio(int daemonize);
extern void bb_sanitize_stdio_maybe_daemonize(int daemonize);
extern void bb_sanitize_stdio(void);
extern void bb_daemonize(void);
extern void xchdir(const char *path);
extern void xsetenv(const char *key, const char *value);
extern int xopen(const char *pathname, int flags);