dummy_malloc: Check if sbrk() fails
Add code to check if sbrk() fails as well as setting appropriate 'errno' for users that may rely on it for error reporting. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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common/dummy_malloc.c |
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