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This commit is contained in:
Eric Andersen
1999-10-29 00:07:31 +00:00
parent 6b6b3f6ef2
commit c1525e84dd
11 changed files with 229 additions and 159 deletions
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18
init.c
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@ -41,8 +41,6 @@
#include <sys/vt.h> /* for vt_stat */
#include <sys/ioctl.h>
#define DEBUG_INIT
#define CONSOLE "/dev/console" /* Logical system console */
#define VT_PRIMARY "/dev/tty0" /* Virtual console master */
#define VT_SECONDARY "/dev/tty1" /* Virtual console master */
@ -272,7 +270,6 @@ static pid_t run(const char * const* command,
}
#ifndef DEBUG_INIT
static void shutdown_system(void)
{
const char* const swap_off_cmd[] = { "/bin/swapoff", "-a", 0};
@ -318,12 +315,9 @@ static void reboot_signal(int sig)
exit(0);
}
#endif
extern int init_main(int argc, char **argv)
{
int run_rc = TRUE;
pid_t pid = 0;
pid_t pid1 = 0;
pid_t pid2 = 0;
struct stat statbuf;
@ -333,13 +327,10 @@ extern int init_main(int argc, char **argv)
const char* const* tty0_commands = init_commands;
const char* const* tty1_commands = shell_commands;
char *hello_msg_format =
"init(%d) started: BusyBox v%s (%s) multi-call binary\r\n";
"init started: BusyBox v%s (%s) multi-call binary\r\n";
const char *no_memory =
"Sorry, your computer does not have enough memory.\r\n";
pid = getpid();
#ifndef DEBUG_INIT
/* Set up sig handlers */
signal(SIGUSR1, halt_signal);
signal(SIGSEGV, halt_signal);
@ -353,7 +344,6 @@ extern int init_main(int argc, char **argv)
/* Turn off rebooting via CTL-ALT-DEL -- we get a
* SIGINT on CAD so we can shut things down gracefully... */
reboot(RB_DISABLE_CAD);
#endif
/* Figure out where the default console should be */
console_init();
@ -370,8 +360,8 @@ extern int init_main(int argc, char **argv)
putenv(PATH_DEFAULT);
/* Hello world */
message(log, hello_msg_format, pid, BB_VER, BB_BT);
fprintf(stderr, hello_msg_format, pid, BB_VER, BB_BT);
message(log, hello_msg_format, BB_VER, BB_BT);
fprintf(stderr, hello_msg_format, BB_VER, BB_BT);
/* Mount /proc */
@ -385,7 +375,7 @@ extern int init_main(int argc, char **argv)
/* Make sure there is enough memory to do something useful */
set_free_pages();
if (mem_total() < 2000) {
if (mem_total() < 3500) {
int retval;
retval = stat("/etc/fstab", &statbuf);
if (retval) {