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Add quick single-user login tool

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This commit is contained in:
Kevin Lange 2016-09-02 19:59:41 +09:00
parent 1d5a834991
commit de4900f426
2 changed files with 35 additions and 1 deletions
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4
Makefile
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@ -118,7 +118,7 @@ WITH_LOGS = logtoserial=1
.PHONY: all system install test toolchain userspace modules cdrom toaruos.iso cdrom-big toaruos-big.iso
.PHONY: clean clean-soft clean-hard clean-user clean-mods clean-core clean-disk clean-once
.PHONY: run vga term headless
.PHONY: kvm vga-kvm term-kvm headless-kvm
.PHONY: kvm vga-kvm term-kvm headless-kvm quick
.PHONY: debug debug-kvm debug-term debug-term-kvm
# Prevents Make from removing intermediary files on failure
@ -137,6 +137,8 @@ run: system
${EMU} ${EMUARGS} -append "$(VID_QEMU) $(DISK_ROOT)"
kvm: system
${EMU} ${EMUARGS} ${EMUKVM} -append "$(VID_QEMU) $(DISK_ROOT)"
quick: system
${EMU} ${EMUARGS} ${EMUKVM} -append "$(VID_QEMU) $(DISK_ROOT) start=quick-launch"
debug: system
${EMU} ${EMUARGS} -append "$(VID_QEMU) $(WITH_LOGS) $(DISK_ROOT)"
debug-kvm: system

32
userspace/extra/quick-launch.c Normal file
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@ -0,0 +1,32 @@
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sys/wait.h>
#include "lib/toaru_auth.h"
#include "lib/trace.h"
#define TRACE_APP_NAME "quick-launch"
int main(int argc, char * argv[]) {
TRACE("Starting session manager...");
int _session_pid = fork();
if (!_session_pid) {
setuid(1000);
toaru_auth_set_vars();
char * args[] = {"/bin/gsession", NULL};
execvp(args[0], args);
TRACE("gsession start failed?");
}
int pid = 0;
do {
pid = wait(NULL);
} while ((pid > 0 && pid != _session_pid) || (pid == -1 && errno == EINTR));
system("reboot");
}