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Let's not get too smart; we can't const these.

This commit is contained in:
px4dev 2012-08-28 23:37:23 -07:00
parent 268db3dd9b
commit 255b0f68af
1 changed files with 7 additions and 7 deletions
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14
apps/systemlib/param/param.h
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@ -88,14 +88,14 @@ typedef uintptr_t param_t;
* @param name The canonical name of the parameter being looked up. * @param name The canonical name of the parameter being looked up.
* @return A handle to the parameter, or PARAM_INVALID if the parameter does not exist. * @return A handle to the parameter, or PARAM_INVALID if the parameter does not exist.
*/ */
__EXPORT param_t param_find(const char *name) __attribute__((const)); __EXPORT param_t param_find(const char *name);
/** /**
* Return the total number of parameters. * Return the total number of parameters.
* *
* @return The number of parameters. * @return The number of parameters.
*/ */
__EXPORT unsigned param_count(void) __attribute__((const)); __EXPORT unsigned param_count(void);
/** /**
* Look up a parameter by index. * Look up a parameter by index.
@ -103,7 +103,7 @@ __EXPORT unsigned param_count(void) __attribute__((const));
* @param index An index from 0 to n, where n is param_count()-1. * @param index An index from 0 to n, where n is param_count()-1.
* @return A handle to the parameter, or PARAM_INVALID if the index is out of range. * @return A handle to the parameter, or PARAM_INVALID if the index is out of range.
*/ */
__EXPORT param_t param_for_index(unsigned index) __attribute__((const)); __EXPORT param_t param_for_index(unsigned index);
/** /**
* Look up the index of a parameter. * Look up the index of a parameter.
@ -111,7 +111,7 @@ __EXPORT param_t param_for_index(unsigned index) __attribute__((const));
* @param param The parameter to obtain the index for. * @param param The parameter to obtain the index for.
* @return The index, or -1 if the parameter does not exist. * @return The index, or -1 if the parameter does not exist.
*/ */
__EXPORT int param_get_index(param_t param) __attribute__((const)); __EXPORT int param_get_index(param_t param);
/** /**
* Obtain the name of a parameter. * Obtain the name of a parameter.
@ -119,7 +119,7 @@ __EXPORT int param_get_index(param_t param) __attribute__((const));
* @param param A handle returned by param_find or passed by param_foreach. * @param param A handle returned by param_find or passed by param_foreach.
* @return The name assigned to the parameter, or NULL if the handle is invalid. * @return The name assigned to the parameter, or NULL if the handle is invalid.
*/ */
__EXPORT const char *param_name(param_t param) __attribute__((const)); __EXPORT const char *param_name(param_t param);
/** /**
* Obtain the type of a parameter. * Obtain the type of a parameter.
@ -127,7 +127,7 @@ __EXPORT const char *param_name(param_t param) __attribute__((const));
* @param param A handle returned by param_find or passed by param_foreach. * @param param A handle returned by param_find or passed by param_foreach.
* @return The type assigned to the parameter. * @return The type assigned to the parameter.
*/ */
__EXPORT param_type_t param_type(param_t param) __attribute__((const)); __EXPORT param_type_t param_type(param_t param);
/** /**
* Determine the size of a parameter. * Determine the size of a parameter.
@ -135,7 +135,7 @@ __EXPORT param_type_t param_type(param_t param) __attribute__((const));
* @param param A handle returned by param_find or passed by param_foreach. * @param param A handle returned by param_find or passed by param_foreach.
* @return The size of the parameter's value. * @return The size of the parameter's value.
*/ */
__EXPORT size_t param_size(param_t param) __attribute__((const)); __EXPORT size_t param_size(param_t param);
/** /**
* Copy the value of a parameter. * Copy the value of a parameter.