search for: realroot

...return)) usage(void) { fprintf(stderr, - "Usage: exec %s [-c consoledev] /real-root /sbin/init [args]\n", + "Usage: exec %s [-d caps] [-c consoledev] /real-root /sbin/init [args]\n", program); exit(1); } @@ -62,6 +63,7 @@ int main(int argc, char *argv[]) const char *realroot; const char *init; const char *error; + const char *drop_caps = NULL; char **initargs; /* Variables... */ @@ -70,9 +72,11 @@ int main(int argc, char *argv[]) /* Parse the command line */ program = argv[0]; - while ((o = getopt(argc, argv, "c:")) != -1) { + while ((o = geto...

...optarg; + } else if (o == 'n') { + dry_run = true; ++ } else if (o == 'p') { ++ persist_initramfs = true; + } else { + usage(); + } +@@ -96,7 +102,7 @@ int main(int argc, char *argv[]) + init = argv[optind + 1]; + initargs = argv + optind + 1; + +- error = run_init(realroot, console, drop_caps, dry_run, init, initargs); ++ error = run_init(realroot, console, drop_caps, dry_run, persist_initramfs, init, initargs); + + if (error) { + fprintf(stderr, "%s: %s: %s\n", program, error, strerror(errno)); +diff --git a/usr/kinit/run-init/run-init.h b/usr/kinit/ru...

Hi I had some doubts regarding what all the init application should do: >> so, that should that application do? >> - mount /dev/hda1 /new-root >> - cd /new-root >> - run-init 1. Of what I understand, before exitting, init should mount the realroot and execute the init process. Is realroot the '/' or the empty directory created (in the cpio archive) ? How should I go about it? Using pivot_root, chroot ...? Am not very clear with these. 2. At the time init(from initrmafs) is called, is there any file system mounted? Thanks R...

...drop_caps = optarg; } else if (o == 'n') { dry_run = true; + } else if (o == 'p') { + persist_initramfs = true; } else { usage(); } @@ -96,7 +102,7 @@ int main(int argc, char *argv[]) init = argv[optind + 1]; initargs = argv + optind + 1; - error = run_init(realroot, console, drop_caps, dry_run, init, initargs); + error = run_init(realroot, console, drop_caps, dry_run, persist_initramfs, init, initargs); if (error) { fprintf(stderr, "%s: %s: %s\n", program, error, strerror(errno)); diff --git a/usr/kinit/run-init/run-init.h b/usr/kinit/run-ini...

...drop_caps = optarg; } else if (o == 'n') { dry_run = true; + } else if (o == 'p') { + persist_initramfs = true; } else { usage(); } @@ -96,7 +102,7 @@ int main(int argc, char *argv[]) init = argv[optind + 1]; initargs = argv + optind + 1; - error = run_init(realroot, console, drop_caps, dry_run, init, initargs); + error = run_init(realroot, console, drop_caps, dry_run, persist_initramfs, init, initargs); if (error) { fprintf(stderr, "%s: %s: %s\n", program, error, strerror(errno)); diff --git a/usr/kinit/run-init/run-init.h b/usr/kinit/run-ini...

On a train ride to Bruxelles, brought out my axe and directly attacked run_init(8). run_init(8) is dead, long live switch_root(8). The next run on switch_root(8) involves fdopendir, so another push for the upcoming stdio 1.6 branch. The following is boot tested with initramfs-tools, kinit(8) tests would very much be appreciated!? Michal Suchanek (1): [klibc] switch_root: Fix single file

...) { console = optarg; } else if (o == 'd') { drop_caps = optarg; + } else if (o == 'n') { + dry_run = true; } else { usage(); } @@ -89,9 +93,13 @@ int main(int argc, char *argv[]) init = argv[optind + 1]; initargs = argv + optind + 1; - error = run_init(realroot, console, drop_caps, init, initargs); + error = run_init(realroot, console, drop_caps, dry_run, init, initargs); - /* If run_init returns, something went wrong */ - fprintf(stderr, "%s: %s: %s\n", program, error, strerror(errno)); - return 1; + if (error) { + fprintf(stderr, "%s:...

...) { console = optarg; } else if (o == 'd') { drop_caps = optarg; + } else if (o == 'n') { + dry_run = true; } else { usage(); } @@ -89,9 +96,13 @@ int main(int argc, char *argv[]) init = argv[optind + 1]; initargs = argv + optind + 1; - error = run_init(realroot, console, drop_caps, init, initargs); + error = run_init(realroot, console, drop_caps, dry_run, init, initargs); - /* If run_init returns, something went wrong */ - fprintf(stderr, "%s: %s: %s\n", program, error, strerror(errno)); - return 1; + if (error) { + fprintf(stderr, "%s:...

Hi all, I've been working with the ext3-fs for several months (since 0.0.2c), and it works pretty fine for me, but I haven't found out, how I works to migrate my root-partition from ext2 to ext3. I tried it with the commands at the lilo-prompt, but it didn't work. I only received a kernel panic. Any ideas, how I can migrate to ext3 on my root-partition? tnx, Joachim -- Joachim

This patchset applies to klibc mainline. As is it will probably collide with Maximilian's recent patch to rename run-init to switch_root posted last week. To boot an untrusted environment with certain capabilities locked out, we'd like to be able to drop the capabilities up front from early userspace, before we actually transition onto the root volume. This patchset implements this by

The following patches come from Debian and/or Ubuntu packages of klibc. Ben. Ben Hutchings (1): [klibc] run-init: Add dry-run mode Jay Vosburgh (1): [klibc] ipconfig: Use separate sockets for DHCP from multiple interfaces Mathieu Trudel-Lapierre (1): [klibc] ipconfig: Set broadcast when sending DHCPREQUEST and DHCPDISCOVER YunQiang Su (1): [klibc] mips: setjmp.S: don't

Hi there, Does anyone know how I solve for x from a given y in a polynomial function? Here's some example code: ##example file a<-1:10 b<-c(1,2,2.5,3,3.5,4,6,7,7.5,8) po.lm<-lm(a~b+I(b^2)+I(b^3)+I(b^4)); summary(po.lm) (please ignore that the model is severely overfit- that's not the point). Let's say I want to solve for the value b where a = 5.5. Any thoughts? I did

...using client side printer drivers. lpq command = lpstat -o %p lprm command = cancel %p-%j browseable = No [print$] comment = PlugnPray Printer Support path = /var/lib/samba/printers write list = @adm root mbruntel [mbruntel] comment = Mitch's home Service path = /home/mbruntel/dosroot/realroot guest account = valid users = mbruntel administrator read only = No max connections = 4 [cbruntel] comment = Cheryl's Service path = /home/cbruntel/dosroot/realroot valid users = cbruntel admin users = mbruntel @admins root cbruntel read only = No inherit permissions = Yes max conn...

...st = @family write list = mbruntel ntadmin @admins @family force group = @family guest ok = yes writable = no [Profiles] comment = samba roaming profiles here path = /var/lib/samba/profiles browseable = yes guest ok = yes [mbruntel] comment = Mitch's Home Stuff path = /home/mbruntel/dosroot/realroot valid users = mbruntel writable = yes max connections = 8 browseable = yes [cbruntel] comment = Cheryl's Home Stuff path = /home/cbruntel/dosroot/realroot valid users = cbruntel mbruntel writable = yes max connections = 8 [software] comment = SW shared directory path = /software valid user...

...ist = @family write list = mbruntel ntadmin @admins @family force group = @family guest ok = yes writable = no [Profiles] comment = samba roaming profiles here path = /var/lib/samba/profiles browseable = yes guest ok = yes [mbruntel] comment = Mitch's Home Stuff path = /home/mbruntel/dosroot/realroot valid users = mbruntel writable = yes max connections = 8 browseable = yes [cbruntel] comment = Cheryl's Home Stuff path = /home/cbruntel/dosroot/realroot valid users = cbruntel mbruntel writable = yes max connections = 8 [software] comment = SW shared directory path = /software valid users =...

...Signed-off-by: maximilian attems <max at stro.at> diff --git a/usr/kinit/run-init/runinitlib.c b/usr/kinit/run-init/runinitlib.c index 423637e..50baa3d 100644 --- a/usr/kinit/run-init/runinitlib.c +++ b/usr/kinit/run-init/runinitlib.c @@ -176,10 +176,6 @@ const char *run_init(const char *realroot, const char *console, if (rst.st_dev == cst.st_dev) return "current directory on the same filesystem as the root"; - /* The initramfs should have /init */ - if (stat("/init", &ist) || !S_ISREG(ist.st_mode)) - return "can't find /init on initramfs"; -...