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ecos/packages/io/flash/current ChangeLog doc/f ...


CVSROOT:	/cvs/ecos
Module name:	ecos
Changes by:	jlarmour@sourceware.org	2009-02-19 00:14:26

Modified files:
	packages/io/flash/current: ChangeLog 
	packages/io/flash/current/doc: flash.sgml 
	packages/io/flash/current/include: flash.h 
	packages/io/flash/current/src: flash.c flashiodev.c 
	                               flashiodevlegacy.c legacy_api.c 
	                               legacy_dev.c 

Log message:
	* include/flash.h: Modest API change: cyg_flash_init() no longer
	takes a printf function argument. Instead two new API functions
	are available: cyg_flash_set_printf() and
	cyg_flash_set_global_printf().
	
	* src/flash.c (CHATTER): Don't attempt output if printf function
	is NULL.
	(cyg_flash_init): No longer takes printf arg.
	(cyg_flash_set_printf): New. Set per-device printf function, locking
	if needed.
	(cyg_flash_set_global_printf): New. Set printf function for all
	devices, locking if needed.
	
	* src/flashiodev.c (flashiodev_init): cyg_flash_init no longer takes
	printf arg, and we can leave global printf at default.
	* src/flashiodevlegacy.c (flashiodev_init): Ditto.
	
	* src/legacy_api.c (flash_init): cyg_flash_init no longer takes
	printf arg. So call cyg_flash_set_global_printf as well.
	
	* src/legacy_dev.c (legacy_flash_init): legacy drivers can't handle
	NULL printf function, so provide a dummy.
	
	* doc/flash.sgml: Document removal of printf functionality of
	cyg_flash_init() and document cyg_flash_set_printf() and
	cyg_flash_set_global_printf().


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