18 lines
198 B
C
18 lines
198 B
C
#include <u.h>
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#include <libc.h>
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int
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getpid(void)
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{
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char b[20];
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int f;
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memset(b, 0, sizeof(b));
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f = open("#c/pid", 0);
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if(f >= 0) {
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read(f, b, sizeof(b));
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close(f);
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}
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return atol(b);
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}
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