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.
19 lines
368 B
C
19 lines
368 B
C
#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include "../test_helpers.h"
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// if a user tries to kill a process that does not exist the esrch error will be returned
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int main()
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{
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int status;
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status = killpg(999999, 0);
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ERROR_IF(killpg, status, !=-1);
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ERROR_IF(killpg, errno, != ESRCH);
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return EXIT_SUCCESS;
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} |