23 lines
311 B
C
23 lines
311 B
C
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#include <u.h>
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#include <signal.h>
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#include <libc.h>
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#include "9proc.h"
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#undef fork
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int
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p9fork(void)
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{
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int pid;
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sigset_t all, old;
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sigfillset(&all);
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sigprocmask(SIG_SETMASK, &all, &old);
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pid = fork();
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if(pid == 0){
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_clearuproc();
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_p9uproc(0);
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}
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sigprocmask(SIG_SETMASK, &old, nil);
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return pid;
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}
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