taglinefilesource code
sys_waitpid22arch/alpha/kernel/signal.casmlinkage int sys_waitpid(pid_t pid,unsigned long * stat_addr, int options);
sys_waitpid255arch/alpha/kernel/signal.cwhile (sys_waitpid(-1,NULL,WNOHANG) > 0)
sys_waitpid22arch/i386/kernel/signal.casmlinkage int sys_waitpid(pid_t pid,unsigned long * stat_addr, int options);
sys_waitpid181arch/i386/kernel/signal.cwhile (sys_waitpid(-1,NULL,WNOHANG) > 0)
sys_waitpid23arch/mips/kernel/signal.casmlinkage int sys_waitpid(pid_t pid,unsigned long * stat_addr, int options);
sys_waitpid228arch/mips/kernel/signal.cwhile (sys_waitpid(-1,NULL,WNOHANG) > 0)
sys_waitpid21arch/ppc/kernel/signal.casmlinkage int sys_waitpid(pid_t pid,unsigned long * stat_addr, int options);
sys_waitpid138arch/ppc/kernel/signal.cwhile (sys_waitpid(-1,NULL,WNOHANG) > 0)
sys_waitpid24arch/sparc/kernel/signal.casmlinkage int sys_waitpid(pid_t pid, unsigned long *stat_addr, int options);
sys_waitpid291arch/sparc/kernel/signal.cwhile(sys_waitpid(-1,NULL,WNOHANG) > 0);
sys_waitpid267include/asm-alpha/unistd.hextern int sys_waitpid(int, int *, int);
sys_waitpid270include/asm-alpha/unistd.hreturn sys_waitpid(pid,wait_stat,flags);
sys_waitpid425include/asm-sparc/unistd.hextern int sys_waitpid(int, int *, int);