Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\desc.h Create Date:2022-07-28 05:48:45
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:desc_empty

Proto:static inline int desc_empty(const void *ptr)

Type:int

Parameter:

TypeParameterName
const void *ptr
106  desc = ptr
108  Return Not (desc[0] | desc[1])
Caller
NameDescribe
get_free_idxsys_alloc_thread_area: get a yet unused TLS descriptor index.
regset_tls_activeSYSCALL_DEFINE1(get_thread_area, struct user_desc __user *, u_info)return do_get_thread_area(current, -1, u_info);