code:getgid - ikarishinjieva/unixV6-code-analyze-chs GitHub Wiki

3471

3472 getgid()

3473 {

3474

3475     u.u_ar0[R0].lobyte = u.u_rgid;

3476     u.u_ar0[R0].hibyte = u.u_gid;

• 此处使用了无名结构，参看编程技巧之无名结构

3477 }

3478 /* ------------------------- */

• 权限管理

(getgid = 47.; not in assembler)

sys getgid