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[size=4][color=black]////Èç¹ûµ±Ç°½ø³ÌÓÐ×Ó½ø³Ì£¬¾Í½«×Ó½ø³ÌµÄ father ÖÃΪ 1(Æä¸¸½ø³Ì¸ÄΪ½ø³Ì 1)¡£Èç¹û¸Ã×Ó½ø³ÌÒѾ///´¦ÓÚ½©ËÀ(ZOMBIE)״̬£¬ÔòÏò½ø³Ì 1 ·¢ËÍ×Ó½ø³ÌÖÕÖ¹ÐźŠSIGCHLD¡£
for (i=0 ; i<NR_TASKS ; i++)
if (task[i] && task[i]->father == current->pid) {
task[i]->father = 1;
if (task[i]->state == TASK_ZOMBIE)
/* assumption task[1] is always init */
(void) send_sig(SIGCHLD, task[1], 1);
}
/////¹Ø±Õµ±Ç°½ø³Ì´ò¿ª×ŵÄËùÓÐÎļþ¡£[/color][/size]
[size=4]ÕâÊÇDO_EXIT() º¯ÊýÀïµÄ,:confused: Ôõô¿´²»¶®!:confused: [/size][color=black]
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