Function report |
Source Code:mm\util.c |
Create Date:2022-07-28 14:21:34 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:kstrndup - allocate space for and copy an existing string*@s: the string to duplicate*@max: read at most @max chars from @s*@gfp: the GFP mask used in the kmalloc() call when allocating memory* Note: Use kmemdup_nul() instead if the size is known exactly
Proto:char *kstrndup(const char *s, size_t max, gfp_t gfp)
Type:char
Parameter:
Type | Parameter | Name |
---|---|---|
const char * | s | |
size_t | max | |
gfp_t | gfp |
101 | If Not s Then Return NULL |
105 | buf = kmalloc_track_caller(len + 1, gfp) |
106 | If buf Then |
110 | Return buf |
Name | Describe |
---|---|
__kstrncpy | XXX: move to kstrncpy() once merged.* Users should use kfree_const() when freeing these. |
trigger_request_store | |
trigger_async_request_store | |
trigger_custom_fallback_store | |
__kstrncpy | XXX: move to kstrncpy() once merged.* Users should use kfree_const() when freeing these. |
wakelock_lookup_add | |
__parse_imm_string | |
vmpressure_register_event | vmpressure_register_event() - Bind vmpressure notifications to an eventfd*@memcg: memcg that is interested in vmpressure notifications*@eventfd: eventfd context to link notifications with*@args: event arguments (pressure level threshold, optional mode)* |
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