#include "httpd.h"
#include "http_core.h"
#include "os.h"
#include "scoreboard.h"
#include "http_log.h"
static FILE *sock_fp;
#ifndef __PIPE_
int pipe(int fildes[2])
{
errno = ENOSYS;
return(-1);
}
#endif
pid_t fork(void)
{
errno = ENOSYS;
return(-1);
}
int execl(const char *path, const char *arg0, ...)
{
errno = ENOSYS;
return(-1);
}
int execle(const char *path, const char *arg0, ...)
{
errno = ENOSYS;
return(-1);
}
int execve(const char *path, char *const argv[], char *const envp[])
{
errno = ENOSYS;
return(-1);
}
int execvp(const char *file, char *const argv[])
{
errno = ENOSYS;
return(-1);
}
pid_t os_fork(server_rec *s, int slot)
{
struct tpf_fork_input fork_input;
APACHE_TPF_INPUT input_parms;
int count;
listen_rec *lr;
fflush(stdin);
if (dup2(fileno(sock_fp), STDIN_FILENO) == -1)
ap_log_error(APLOG_MARK, APLOG_CRIT, errno, s,
"unable to replace stdin with sock device driver");
fflush(stdout);
if (dup2(fileno(sock_fp), STDOUT_FILENO) == -1)
ap_log_error(APLOG_MARK, APLOG_CRIT, errno, s,
"unable to replace stdout with sock device driver");
input_parms.generation = ap_my_generation;
input_parms.scoreboard_heap = ap_scoreboard_image;
lr = ap_listeners;
count = 0;
do {
input_parms.listeners[count] = lr->fd;
lr = lr->next;
count++;
} while(lr != ap_listeners);
input_parms.slot = slot;
input_parms.restart_time = ap_restart_time;
fork_input.ebw_data = &input_parms;
fork_input.program = ap_server_argv0;
fork_input.prog_type = TPF_FORK_NAME;
fork_input.istream = TPF_FORK_IS_BALANCE;
fork_input.ebw_data_length = sizeof(input_parms);
fork_input.parm_data = "-x";
return tpf_fork(&fork_input);
}
int os_check_server(char *server) {
#ifndef USE_TPF_DAEMON
int rv;
int *current_acn;
if((rv = inetd_getServerStatus(server)) == INETD_SERVER_STATUS_INACTIVE)
return 1;
else {
current_acn = (int *)cinfc_fast(CINFC_CMMACNUM);
if(ecbp2()->ce2acn != *current_acn)
return 1;
}
#endif
return 0;
}
AP_DECLARE(apr_status_t) ap_os_create_privileged_process(
const request_rec *r,
apr_proc_t *newproc, const char *progname,
const char * const *args,
const char * const *env,
apr_procattr_t *attr, apr_pool_t *p)
{
return apr_proc_create(newproc, progname, args, env, attr, p);
}