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https://github.com/fluencelabs/musl
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16 lines
333 B
C
16 lines
333 B
C
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#include <unistd.h>
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#include "syscall.h"
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#include "libc.h"
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int truncate(const char *path, off_t length)
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{
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if (sizeof(long) == 8)
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return syscall2(__NR_truncate, (long)path, length);
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else {
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union { long long ll; long l[2]; } u = { length };
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return syscall3(__NR_truncate64, (long)path, u.l[0], u.l[1]);
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}
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}
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LFS64(truncate);
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