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-rw-r--r--mdk-stage1/init.c27
1 files changed, 12 insertions, 15 deletions
diff --git a/mdk-stage1/init.c b/mdk-stage1/init.c
index 1d5841610..c4dacd944 100644
--- a/mdk-stage1/init.c
+++ b/mdk-stage1/init.c
@@ -116,20 +116,20 @@ void print_int_init(int fd, int i)
char buf[10];
char * chptr = buf + 9;
int j = 0;
-
+
if (i < 0)
{
write(1, "-", 1);
i = -1 * i;
}
-
+
while (i)
{
*chptr-- = '0' + (i % 10);
j++;
i = i / 10;
}
-
+
write(fd, chptr + 1, j);
}
@@ -176,7 +176,7 @@ void doklog()
close(1);
close(2);
}
-
+
out = open("/dev/tty4", O_WRONLY, 0);
if (out < 0)
print_warning("couldn't open tty for syslog -- still using /tmp/syslog\n");
@@ -218,7 +218,7 @@ void doklog()
if (sock >= 0)
FD_SET(sock, &readset);
FD_SET(in, &readset);
-
+
i = select(20, &readset, NULL, NULL, NULL);
if (i <= 0)
continue;
@@ -305,10 +305,9 @@ void unmount_filesystems(void)
struct filesystem fs[500];
int numfs = 0;
int i, nb;
- int disallow_eject = 0;
printf("unmounting filesystems...\n");
-
+
fd = open("/proc/mounts", O_RDONLY, 0);
if (fd < 1) {
print_error("failed to open /proc/mounts");
@@ -335,8 +334,6 @@ void unmount_filesystems(void)
*p++ = '\0';
while (*p != '\n') p++;
p++;
- if (!strcmp(fs[numfs].fs, "nfs"))
- disallow_eject = 1;
if (strcmp(fs[numfs].name, "/")
&& !strstr(fs[numfs].dev, "ram")
&& strcmp(fs[numfs].name, "/dev")
@@ -360,14 +357,14 @@ void unmount_filesystems(void)
}
}
} while (nb);
-
+
for (i = nb = 0; i < numfs; i++)
if (fs[i].mounted) {
printf("\tumount failed: %s\n", fs[i].name);
if (strcmp(fs[i].fs, "ext3") == 0) nb++; /* don't count not-ext3 umount failed */
}
-
+
if (nb) {
printf("failed to umount some filesystems\n");
select(0, NULL, NULL, NULL, NULL);
@@ -422,7 +419,7 @@ int main(int argc, char **argv)
if (mount("none", "/sys", "sysfs", 0, NULL))
fatal_error("Unable to mount sysfs filesystem");
}
-
+
/* ignore Control-C and keyboard stop signals */
signal(SIGINT, SIG_IGN);
@@ -432,13 +429,13 @@ int main(int argc, char **argv)
fd = open("/dev/console", O_RDWR, 0);
if (fd < 0)
fatal_error("failed to open /dev/console");
-
+
dup2(fd, 0);
dup2(fd, 1);
dup2(fd, 2);
close(fd);
}
-
+
/* I set me up as session leader (probably not necessary?) */
setsid();
@@ -458,7 +455,7 @@ int main(int argc, char **argv)
/* Go into normal init mode - keep going, and then do a orderly shutdown
when:
-
+
1) install exits
2) we receive a SIGHUP
*/