vasilito
b9874d0941
Add redbear-usb-storage-check in-guest binary that validates USB mass storage read and write I/O: discovers /scheme/disk/ devices, writes a test pattern to sector 2048, reads it back, verifies match, restores original content. Updates test-usb-storage-qemu.sh with write-proof verification step. Includes all accumulated Red Bear OS work: kernel patches, relibc patches, driver infrastructure, DRM/GPU, KDE recipes, firmware, validation tooling, build system hardening, and documentation.
37 lines
714 B
C
37 lines
714 B
C
#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "signals_list.h"
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#include "../test_helpers.h"
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int handler_called = 0;
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void sig_handler(int signo)
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{
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(void) signo;
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// printf("%d called. Inside handler\n", signo);
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handler_called = 1;
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}
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int signal_test3(int signum)
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{
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void (*status) (int);
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status = signal(signum, sig_handler);
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ERROR_IF(signal, status, == SIG_ERR);
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raise(signum);
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ERROR_IF(raise, handler_called, != 1);
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return EXIT_SUCCESS;
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}
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int main(){
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for (unsigned int i = 0; i < sizeof(signals_list)/sizeof(signals_list[0]); i++){
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int sig = signals_list[i].signal;
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if (sig == SIGKILL || sig == SIGSTOP){
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continue;
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}
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signal_test3(sig);
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}
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return EXIT_SUCCESS;
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} |