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.
20 lines
461 B
C
20 lines
461 B
C
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#include <stdio.h>
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#include <signal.h>
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#include <stdlib.h>
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#include "../test_helpers.h"
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// sigprocmask( ) shall return 0, Upon successful completion; otherwise, it shall return -1
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// and errno shall be set to indicate the error, and the process' signal mask shall be unchanged.
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int main()
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{
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sigset_t set;
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sigaddset (&set, SIGABRT);
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int status;
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status = sigprocmask(SIG_SETMASK, &set, NULL);
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ERROR_IF(sigprocmask, status, != 0);
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return EXIT_SUCCESS;
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} |