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/rk3399_ARM-atf/lib/libc/
H A Dsnprintf.c7981c5043b3b77b87847148ea0df81e9ec59aa56 Wed Jan 20 05:55:25 UTC 2021 Heyi Guo <guoheyi@linux.alibaba.com> libc/snprintf: use macro to reduce duplicated code

Add macro CHECK_AND_PUT_CHAR to check buffer capacity, save one
character to buffer, and then increase character counter by one in one
single statement, so that 4 similar code pieces can be cleaned.

Signed-off-by: Heyi Guo <guoheyi@linux.alibaba.com>
Change-Id: I2add6b4bd6c24ea3c0d2499a44924e3e8db0f4d1