函数源码 |
Source File:include\linux\sched\signal.h |
Create Date:2022-07-27 06:42:32 |
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544 545 546 547 548 549 550 551 552 553 | static inline unsigned long sigsp(unsigned long sp, struct ksignal *ksig) { if (unlikely((ksig->ka.sa.sa_flags & SA_ONSTACK)) && ! sas_ss_flags(sp)) #ifdef CONFIG_STACK_GROWSUP return current->sas_ss_sp; #else return current->sas_ss_sp + current->sas_ss_size; #endif return sp; } |