2020-08-23 08:22:14 -05:00
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#include <sys/syscalls.h>
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2019-09-01 13:49:01 -05:00
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#include <sys/types.h>
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2020-08-23 08:22:14 -05:00
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#define QUAUX(X) #X
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#define QU(X) QUAUX(X)
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2019-09-01 13:49:01 -05:00
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pid_t getpid() {
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pid_t pid;
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asm volatile(" \
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2020-08-23 08:22:14 -05:00
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mov $" QU(SYSCALL_GET_PID) ", %%eax; \
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2019-09-01 13:49:01 -05:00
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int $80; \
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":"=b"(pid));
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return pid;
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}
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