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* xfuncs: Be more informative when out of memory panic occursSascha Hauer2017-04-281-0/+4
| | | | | | | | When one of the xfuncs panics we can be a bit more informative. We can at least print the amount of bytes we wanted to allocate and how much memory we have left. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* dummy malloc: Add licence headerSascha Hauer2013-03-081-0/+23
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* dummy_malloc: add calloc supportJean-Christophe PLAGNIOL-VILLARD2012-01-111-0/+12
| | | | | | | needed to use menu framework Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add dummy_malloc functionsSascha Hauer2011-04-111-0/+26
For some environments the dummy malloc functions offer a very small alternative implementation. malloc will get its memory from sbrk() and never frees memory again. This of course is not suitable for interactive environments and thus depends on CONFIG_SHELL_NONE Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>