This is needed by application code that wants to print formatted
strings, but only has a fmt and va_list, and lacks memory to spare for
"buf" and something like:
vsnprintk(buf, sizeof(buf), fmt, ap);
printk("%s", buf);
Change-Id: Ic9cc915ec7e5f8f9492c730667f39788ecae65f6
Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
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|---|---|---|
| .. | ||
| generated | ||
| cpp_ctors.c | ||
| cpp_dtors.c | ||
| cpp_init_array.c | ||
| cpp_virtual.c | ||
| cpp_vtable.cpp | ||
| Kconfig | ||
| Makefile | ||
| printk.c | ||
| reboot.c | ||
| ring_buffer.c | ||