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[settings] add freerdp_settings_copy_item

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convenience function to copy a value of opaque type from one settings
struct to another, cleaning up possible existing data first
This commit is contained in:
akallabeth
2023-10-13 12:24:05 +02:00
committed by akallabeth
parent 13d35c8a98
commit ecc21a2cfc
2 changed files with 68 additions and 0 deletions
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14
include/freerdp/settings.h
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@@ -1755,6 +1755,20 @@ extern "C"
*/
FREERDP_API BOOL freerdp_settings_copy(rdpSettings* dst, const rdpSettings* src);
/** \brief copies one setting identified by \b id from \b src to \b dst
*
* The function frees up all allocated data in \b dst before copying the data from \b src
*
* \param dst A pointer for the settings to copy data to. May be NULL (fails copy)
* \param src A pointer to the settings to copy. May be NULL (fails copy)
* \param id The settings identifier to copy
*
* \return \b TRUE for success, \b FALSE for failure.
*/
FREERDP_API BOOL freerdp_settings_copy_item(rdpSettings* dst, const rdpSettings* src,
size_t id);
/** \brief Free a settings struct with all data in it
*
* \param settings A pointer to the settings to free, May be NULL