| 1 | /* libc/sys/linux/wait.c - Wait function wrappers */ |
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| 2 | |
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| 3 | /* Written 2000 by Werner Almesberger */ |
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| 4 | |
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| 5 | |
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| 6 | #include <sys/wait.h> |
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| 7 | #include <machine/syscall.h> |
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| 8 | |
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| 9 | |
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| 10 | _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) |
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| 11 | _syscall4(pid_t,wait4,pid_t,pid,int *,status,int,options,struct rusage *,rusage) |
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| 12 | |
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| 13 | |
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| 14 | pid_t __libc_wait3(int *status,int options,struct rusage *rusage) |
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| 15 | { |
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| 16 | return __libc_wait4(-1,status,options,rusage); |
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| 17 | } |
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| 18 | weak_alias(__libc_wait3,wait3) |
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| 19 | |
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| 20 | pid_t __libc_wait(int *status) |
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| 21 | { |
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| 22 | return __libc_waitpid(-1,status,0); |
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| 23 | } |
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| 24 | |
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| 25 | weak_alias(__libc_waitpid,__libc___waitpid); |
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| 26 | weak_alias(__libc_wait,__wait); |
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| 27 | weak_alias(__libc_wait,wait); |
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