1991/0725/pc/trap.c (diff list | history)

1991/0724/sys/src/9/pc/trap.c:256,265 – 1991/0725/sys/src/9/pc/trap.c:256,264 (short | long | prev | next)
1991/0720		panic("error stack"); } u->p->insyscall = 0; if(ax == NOTED){
1991/0725		if(ax == NOTED)
1991/0720		noted(ur, *(ulong*)(sp+BY2WD)); ret = -1;
1991/0724		} else if(u->nnote && ax!=FORK){
1991/0725		else if(u->nnote && ax!=FORK){
1991/0720		ur->ax = ret; notify(ur); }
1991/0724/sys/src/9/pc/trap.c:346,352 – 1991/0725/sys/src/9/pc/trap.c:345,351
1991/0720		u->notified = 0; nur->flags = (u->svflags&0xffffff00) | (ur->flags&0xff); memmove(ur, u->ureg, sizeof(Ureg));
1991/0724		ur->ax = -1; /* return error from the interrupted syscall */
1991/0725		/* ur->ax = -1; /* return error from the interrupted syscall */
1991/0720		switch(arg0){ case NCONT: splhi();