misc: dlist: Using boolean expressions (420bb620) · Commits · Wenxi XU / zephyr

include/misc/dlist.h

+7 −6

Original line number	Diff line number	Diff line
		@@ -57,7 +57,7 @@ typedef struct _dnode sys_dnode_t;
		* @param __dn A sys_dnode_t pointer to peek each node of the list
		*/
		#define SYS_DLIST_FOR_EACH_NODE(__dl, __dn) \
		for (__dn = sys_dlist_peek_head(__dl); __dn; \
		for (__dn = sys_dlist_peek_head(__dl); __dn != NULL; \
		__dn = sys_dlist_peek_next(__dl, __dn))

		/**
		@@ -83,7 +83,7 @@ typedef struct _dnode sys_dnode_t;
		#define SYS_DLIST_ITERATE_FROM_NODE(__dl, __dn) \
		for (__dn = __dn ? sys_dlist_peek_next_no_check(__dl, __dn) \
		: sys_dlist_peek_head(__dl); \
		__dn; \
		__dn != NULL; \
		__dn = sys_dlist_peek_next(__dl, __dn))

		/**
		@@ -105,7 +105,7 @@ typedef struct _dnode sys_dnode_t;
		#define SYS_DLIST_FOR_EACH_NODE_SAFE(__dl, __dn, __dns) \
		for (__dn = sys_dlist_peek_head(__dl), \
		__dns = sys_dlist_peek_next(__dl, __dn); \
		__dn; __dn = __dns, \
		__dn != NULL; __dn = __dns, \
		__dns = sys_dlist_peek_next(__dl, __dn))

		/*
		@@ -154,7 +154,8 @@ typedef struct _dnode sys_dnode_t;
		* @param __n The field name of sys_dnode_t within the container struct
		*/
		#define SYS_DLIST_FOR_EACH_CONTAINER(__dl, __cn, __n) \
		for (__cn = SYS_DLIST_PEEK_HEAD_CONTAINER(__dl, __cn, __n); __cn; \
		for (__cn = SYS_DLIST_PEEK_HEAD_CONTAINER(__dl, __cn, __n); \
		__cn != NULL; \
		__cn = SYS_DLIST_PEEK_NEXT_CONTAINER(__dl, __cn, __n))

		/**
		@@ -174,8 +175,8 @@ typedef struct _dnode sys_dnode_t;
		*/
		#define SYS_DLIST_FOR_EACH_CONTAINER_SAFE(__dl, __cn, __cns, __n) \
		for (__cn = SYS_DLIST_PEEK_HEAD_CONTAINER(__dl, __cn, __n), \
		__cns = SYS_DLIST_PEEK_NEXT_CONTAINER(__dl, __cn, __n); __cn; \
		__cn = __cns, \
		__cns = SYS_DLIST_PEEK_NEXT_CONTAINER(__dl, __cn, __n); \
		__cn != NULL; __cn = __cns, \
		__cns = SYS_DLIST_PEEK_NEXT_CONTAINER(__dl, __cn, __n))

		/**

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