27 lines
593 B
C++
27 lines
593 B
C++
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#include <bits/errno-return.h>
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#include <sys/pstat.h>
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#include <sys/syscall.h>
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#include <unistd.h>
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extern "C"
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{
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pid_t pstat(pid_t pid, struct process* ps)
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{
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long rc = syscall(SYS_pstat, pid, ps);
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__errno_return(rc, pid_t);
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}
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const char* ps_state_name(int state)
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{
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switch (state)
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{
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case PS_IDLE: return "Idle";
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case PS_RUNNABLE: return "Running";
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case PS_SLEEPING: return "Sleeping";
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case PS_WAITING: return "Waiting";
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case PS_ENDED: return "Zombie";
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default: return "???";
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}
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}
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}
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