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37 lines
626 B
C
37 lines
626 B
C
#include "random.h"
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#ifdef NEED_GETRANDOM
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#include <unistd.h>
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#ifndef SYS_getrandom
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#if defined(__aarch64__)
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#define SYS_getrandom 278
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#elif defined(__arm__)
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/* ARM EABI */
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#define SYS_getrandom 384
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#elif defined(__x86_64__)
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#define SYS_getrandom 318
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#elif defined(__i386__)
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#define SYS_getrandom 355
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#elif defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32
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#define SYS_getrandom 4353
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#else
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#error "Unsupported architecture: SYS_getrandom not defined"
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#endif
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#endif
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ssize_t getrandom(void *ptr, size_t len, unsigned int flags)
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{
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return syscall(SYS_getrandom, ptr, len, flags);
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}
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#endif
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