Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\test_kmod.c Create Date:2022-07-28 06:34:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:test_dev_config_update_uint_range

Proto:static int test_dev_config_update_uint_range(struct kmod_test_device *test_dev, const char *buf, size_t size, unsigned int *config, unsigned int min, unsigned int max)

Type:int

Parameter:

TypeParameterName
struct kmod_test_device *test_dev
const char *buf
size_tsize
unsigned int *config
unsigned intmin
unsigned intmax
920  ret = kstrtoul - convert a string to an unsigned long*@s: The start of the string. The string must be null-terminated, and may also* include a single newline before its terminating null. The first character* may also be a plus sign, but not a minus sign.
921  If ret Then Return ret
924  If new < min || new > max Then Return -EINVAL
927  mutex_lock( & config_mutex)
928  config = new
929  mutex_unlock( & config_mutex)
932  Return size
Caller
NameDescribe
config_test_case_store