diff options
| -rw-r--r-- | lib/tiny-printf.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c index 6766a8f1c8..403b134cd1 100644 --- a/lib/tiny-printf.c +++ b/lib/tiny-printf.c @@ -40,17 +40,14 @@ static void div_out(unsigned int *num, unsigned int div) out_dgt(dgt); } -int printf(const char *fmt, ...) +int vprintf(const char *fmt, va_list va) { - va_list va; char ch; char *p; unsigned int num; char buf[12]; unsigned int div; - va_start(va, fmt); - while ((ch = *(fmt++))) { if (ch != '%') { putc(ch); @@ -117,6 +114,17 @@ int printf(const char *fmt, ...) } abort: - va_end(va); return 0; } + +int printf(const char *fmt, ...) +{ + va_list va; + int ret; + + va_start(va, fmt); + ret = vprintf(fmt, va); + va_end(va); + + return ret; +} |
