函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\futex.c Create Date:2022-07-27 11:54:38
Last Modify:2020-03-17 15:28:32 Copyright©Brick
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函数名称:futex_wait_restart

函数原型:static long futex_wait_restart(struct restart_block *restart)

返回类型:long

参数:

类型参数名称
struct restart_block *restart
2854  __useruaddr等于uaddr
2855  ktime_t t, * tp = NULL
2857  如果flags按位与FLAGS_HAS_TIMEOUT
2858  t等于time
2859  tp等于t
2861  fn等于do_no_restart_syscall
2863  返回:futex_wait(uaddr, flags, val, tp, bitset)