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Attempt to get more applets compile for NOMMU.

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TODO_config_nommu documents what I managed to compile so far
(yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO
Also make fork(), daemon() produce warnings on compile stage
(in addition to erros on link stage).
This commit is contained in:
Denis Vlasenko
2007-03-26 13:35:09 +00:00
parent ec1a4b5a52
commit 53091ecd20
10 changed files with 769 additions and 95 deletions
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10
libbb/vfork_daemon_rexec.c
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@@ -115,7 +115,7 @@ void vfork_daemon_rexec(int nochdir, int noclose, char **argv)
#endif /* BB_NOMMU */
#ifdef BB_NOMMU
static void daemon_or_rexec(char **argv)
void forkexit_or_rexec(char **argv)
{
pid_t pid;
/* Maybe we are already re-execed and come here again? */
@@ -135,7 +135,9 @@ static void daemon_or_rexec(char **argv)
bb_perror_msg_and_die("exec %s", CONFIG_BUSYBOX_EXEC_PATH);
}
#else
static void daemon_or_rexec(void)
/* Dance around (void)...*/
#undef forkexit_or_rexec
void forkexit_or_rexec(void)
{
pid_t pid;
pid = fork();
@@ -145,7 +147,7 @@ static void daemon_or_rexec(void)
exit(0);
/* child */
}
#define daemon_or_rexec(argv) daemon_or_rexec()
#define forkexit_or_rexec(argv) forkexit_or_rexec()
#endif
@@ -170,7 +172,7 @@ void bb_daemonize_or_rexec(int flags, char **argv)
fd = dup(fd); /* have 0,1,2 open at least to /dev/null */
if (!(flags & DAEMON_ONLY_SANITIZE)) {
daemon_or_rexec(argv);
forkexit_or_rexec(argv);
/* if daemonizing, make sure we detach from stdio */
setsid();
dup2(fd, 0);