19 lines
424 B
C
19 lines
424 B
C
#include <unistd.h>
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#include "syscall.h"
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#include "libc.h"
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#include "pthread_impl.h"
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pid_t fork(void)
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{
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pid_t ret;
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if (libc.fork_handler) libc.fork_handler(-1);
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ret = syscall0(__NR_fork);
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if (libc.lock && !ret) {
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pthread_t self = __pthread_self();
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self->pid = syscall0(__NR_getpid);
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self->tid = syscall0(__NR_gettid);
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libc.threads_minus_1 = 0;
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}
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if (libc.fork_handler) libc.fork_handler(!ret);
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return ret;
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}
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