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fork(): preliminary version (no wait()/waitpid() support yet)

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Balazs Gerofi bgerofi@riken.jp
2014-04-02 14:07:38 +09:00
parent 391b69e8c4
commit cf442e6a14
7 changed files with 321 additions and 42 deletions
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4
kernel/include/syscall.h
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@@ -206,9 +206,9 @@ struct syscall_params {
SYSCALL_ARG_##a2(2); SYSCALL_ARG_##a3(3); \
SYSCALL_ARG_##a4(4); SYSCALL_ARG_##a5(5);
#define SYSCALL_FOOTER return do_syscall(&request, ctx, ihk_mc_get_processor_id())
#define SYSCALL_FOOTER return do_syscall(&request, ctx, ihk_mc_get_processor_id(), 0)
extern long do_syscall(struct syscall_request *req, ihk_mc_user_context_t *ctx, int cpu);
extern long do_syscall(struct syscall_request *req, ihk_mc_user_context_t *ctx, int cpu, int pid);
extern int obtain_clone_cpuid();
extern long syscall_generic_forwarding(int n, ihk_mc_user_context_t *ctx);