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.
12 lines
350 B
C
12 lines
350 B
C
#include <string.h>
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#include <stdio.h>
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#include "test_helpers.h"
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int main(void) {
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printf("%s\n", strchr("hello", 'e')); // should be ello
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printf("%s\n", strchr("world", 'l')); // should be ld
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printf("%s\n", strchr("world", '\0')); // should be an empty, nul-terminated string
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printf("%p\n", strchr("world", 'x')); // should be a null pointer
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}
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