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tree.h: Fix SP/TAB white-space issues, add () for clarity.

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This commit is contained in:
Poul-Henning Kamp 2022-12-05 14:28:56 +00:00
parent da69782bf0
commit c2ddf2edb4
1 changed files with 11 additions and 11 deletions
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22
sys/sys/tree.h
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@ -165,7 +165,7 @@ static __unused __inline struct type * \
name##_SPLAY_MIN_MAX(struct name *head, int val) \
{ \
name##_SPLAY_MINMAX(head, val); \
return (SPLAY_ROOT(head)); \
return (SPLAY_ROOT(head)); \
}
/* Main splay operation.
@ -565,7 +565,7 @@ name##_RB_INSERT_COLOR(struct name *head, \
* Exactly one of the edges descending from elm \
* is long. The long one is in the same \
* direction as the edge from parent to elm, \
* so change that by rotation. The edge from \
* so change that by rotation. The edge from \
* parent to z was shortened above. Shorten \
* the long edge down from elm, and adjust \
* other edge lengths based on the downward \
@ -576,9 +576,9 @@ name##_RB_INSERT_COLOR(struct name *head, \
* elm z / z \
* / \ child \
* / child / \ \
* / / \ elm \ \
* / / \ elm \ \
* w / \ / \ y \
* x y w \ \
* x y w \ \
* x \
*/ \
RB_ROTATE(elm, child, elmdir, field); \
@ -690,15 +690,15 @@ name##_RB_REMOVE_COLOR(struct name *head, \
* \
* par par \
* / \ / \ \
* / sib elm \ \
* / sib elm \ \
* / / \ elm* \
* elm elm* \ / \ \
* / \ \ / \ \
* / \ z / \ \
* x y x sib \
* elm elm* \ / \ \
* / \ \ / \ \
* / \ z / \ \
* x y x sib \
* / \ \
* / z \
* y \
* y \
*/ \
elm = _RB_LINK(sib, elmdir, field); \
/* elm is a 1-child. First rotate at elm. */ \
@ -772,7 +772,7 @@ name##_RB_REMOVE(struct name *head, struct type *out) \
in = RB_RIGHT(out, field); \
opar = _RB_UP(out, field); \
if (in == NULL || child == NULL) { \
in = child = in == NULL ? child : in; \
in = child = (in == NULL ? child : in); \
parent = opar = _RB_PTR(opar); \
} else { \
parent = in; \