Differential D34252 Diff 105038 sys/compat/linuxkpi/common/include/linux/moduleparam.h

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sys/compat/linuxkpi/common/include/linux/moduleparam.h

	Show First 20 Lines • Show All 47 Lines • ▼ Show 20 Lines
	#define LINUXKPI_PARAM_PERM(perm) (((perm) & 0222) ? CTLFLAG_RWTUN : CTLFLAG_RDTUN)			#define LINUXKPI_PARAM_PERM(perm) (((perm) & 0222) ? CTLFLAG_RWTUN : CTLFLAG_RDTUN)
	#endif			#endif

	#define LINUXKPI_PARAM_CONCAT_SUB(a,b,c,d) a##b##c##d			#define LINUXKPI_PARAM_CONCAT_SUB(a,b,c,d) a##b##c##d
	#define LINUXKPI_PARAM_CONCAT(...) LINUXKPI_PARAM_CONCAT_SUB(__VA_ARGS__)			#define LINUXKPI_PARAM_CONCAT(...) LINUXKPI_PARAM_CONCAT_SUB(__VA_ARGS__)
	#define LINUXKPI_PARAM_PASS(...) __VA_ARGS__			#define LINUXKPI_PARAM_PASS(...) __VA_ARGS__
	#define LINUXKPI_PARAM_DESC(name) LINUXKPI_PARAM_CONCAT(linuxkpi_,LINUXKPI_PARAM_PREFIX,name,_desc)			#define LINUXKPI_PARAM_DESC(name) LINUXKPI_PARAM_CONCAT(linuxkpi_,LINUXKPI_PARAM_PREFIX,name,_desc)
	#define LINUXKPI_PARAM_NAME(name) LINUXKPI_PARAM_CONCAT(LINUXKPI_PARAM_PREFIX,name,,)			#define LINUXKPI_PARAM_NAME(name) LINUXKPI_PARAM_CONCAT(LINUXKPI_PARAM_PREFIX,name,,)
				#define LINUXKPI_PARAM_UNINIT(name) LINUXKPI_PARAM_CONCAT(linuxkpi_,LINUXKPI_PARAM_PREFIX,name,_uninit)

	#define LINUXKPI_PARAM_bool(name, var, perm) \			#define LINUXKPI_PARAM_bool(name, var, perm) \
	extern const char LINUXKPI_PARAM_DESC(name)[]; \			extern const char LINUXKPI_PARAM_DESC(name)[]; \
	LINUXKPI_PARAM_PASS(SYSCTL_BOOL(LINUXKPI_PARAM_PARENT, OID_AUTO,\			LINUXKPI_PARAM_PASS(SYSCTL_BOOL(LINUXKPI_PARAM_PARENT, OID_AUTO,\
	LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \			LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \
	LINUXKPI_PARAM_DESC(name)))			LINUXKPI_PARAM_DESC(name)))

	#define LINUXKPI_PARAM_byte(name, var, perm) \			#define LINUXKPI_PARAM_byte(name, var, perm) \
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	#define LINUXKPI_PARAM_ulong(name, var, perm) \			#define LINUXKPI_PARAM_ulong(name, var, perm) \
	extern const char LINUXKPI_PARAM_DESC(name)[]; \			extern const char LINUXKPI_PARAM_DESC(name)[]; \
	LINUXKPI_PARAM_PASS(SYSCTL_ULONG(LINUXKPI_PARAM_PARENT, OID_AUTO, \			LINUXKPI_PARAM_PASS(SYSCTL_ULONG(LINUXKPI_PARAM_PARENT, OID_AUTO, \
	LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \			LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \
	LINUXKPI_PARAM_DESC(name)))			LINUXKPI_PARAM_DESC(name)))

	#define LINUXKPI_PARAM_charp(name, var, perm) \			#define LINUXKPI_PARAM_charp(name, var, perm) \
	extern const char LINUXKPI_PARAM_DESC(name)[]; \			extern const char LINUXKPI_PARAM_DESC(name)[]; \
	LINUXKPI_PARAM_PASS(SYSCTL_STRING(LINUXKPI_PARAM_PARENT, OID_AUTO, \			static void LINUXKPI_PARAM_UNINIT(name)(void *data) { kfree(LINUXKPI_PARAM_DESC(name)); } \
				hselaskyUnsubmitted Not Done Inline Actions This kfree() looks incorrect. Should be kfree(var); ??? hselasky: This kfree() looks incorrect. Should be kfree(var); ???
	LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), &(var), 0, \			SYSUNINIT(LINUXKPI_PARAM_UNINIT(name), SI_SUB_KLD, SI_ORDER_MIDDLE, \
	LINUXKPI_PARAM_DESC(name)))			LINUXKPI_PARAM_UNINIT(name), NULL); \
				LINUXKPI_PARAM_PASS(SYSCTL_PROC(LINUXKPI_PARAM_PARENT, OID_AUTO, \
				wulfUnsubmitted Not Done Inline Actions var must be freed on module unload wulf: var must be freed on module unload
				LINUXKPI_PARAM_NAME(name), \
				LINUXKPI_PARAM_PERM(perm) \| CTLTYPE_STRING \| CTLFLAG_MPSAFE, \
				&(var), 0, lkpi_sysctl_handle_charp, "A", LINUXKPI_PARAM_DESC(name)))

	#define module_param_string(name, str, len, perm) \			#define module_param_string(name, str, len, perm) \
	extern const char LINUXKPI_PARAM_DESC(name)[]; \			extern const char LINUXKPI_PARAM_DESC(name)[]; \
	LINUXKPI_PARAM_PASS(SYSCTL_STRING(LINUXKPI_PARAM_PARENT, OID_AUTO, \			LINUXKPI_PARAM_PASS(SYSCTL_STRING(LINUXKPI_PARAM_PARENT, OID_AUTO, \
	LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), (str), (len), \			LINUXKPI_PARAM_NAME(name), LINUXKPI_PARAM_PERM(perm), (str), (len), \
	LINUXKPI_PARAM_DESC(name)))			LINUXKPI_PARAM_DESC(name)))

	#define module_param_named(name, var, type, mode) \			#define module_param_named(name, var, type, mode) \
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	#define MODULE_PARM_DESC(name, desc) \			#define MODULE_PARM_DESC(name, desc) \
	const char LINUXKPI_PARAM_DESC(name)[] = { desc }			const char LINUXKPI_PARAM_DESC(name)[] = { desc }

	#define kernel_param_lock(...) do {} while (0)			#define kernel_param_lock(...) do {} while (0)
	#define kernel_param_unlock(...) do {} while (0)			#define kernel_param_unlock(...) do {} while (0)

	SYSCTL_DECL(_compat_linuxkpi);			SYSCTL_DECL(_compat_linuxkpi);

				extern int lkpi_sysctl_handle_charp(SYSCTL_HANDLER_ARGS);

				hselaskyUnsubmitted Not Done Inline Actions Style: Function prototype should go after the macros: extern int lkpi_sysctl_handle_charp(SYSCTL_HANDLER_ARGS); I also like to use extern, though some see it redundant. hselasky: Style: Function prototype should go after the macros: ``` extern int lkpi_sysctl_handle_charp…
	#endif /* _LINUXKPI_LINUX_MODULEPARAM_H_ */			#endif /* _LINUXKPI_LINUX_MODULEPARAM_H_ */