[PATCH 2/5] lib/vsprintf.c: implement printf() in terms of vprintf()
Rasmus Villemoes
rasmus.villemoes at prevas.dk
Thu May 20 12:05:25 CEST 2021
This saves some code, both in terms of #LOC and .text size, and it is
also the normal convention that foo(...) is implemented in terms of
vfoo().
Signed-off-by: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
---
lib/vsprintf.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 0050110683..e3bec7489b 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -785,19 +785,11 @@ int printf(const char *fmt, ...)
{
va_list args;
uint i;
- char printbuffer[CONFIG_SYS_PBSIZE];
va_start(args, fmt);
-
- /*
- * For this to work, printbuffer must be larger than
- * anything we ever want to print.
- */
- i = vscnprintf(printbuffer, sizeof(printbuffer), fmt, args);
+ i = vprintf(fmt, args);
va_end(args);
- /* Print the string */
- puts(printbuffer);
return i;
}
--
2.29.2
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