diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-05-10 15:43:33 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2022-08-08 11:04:45 -0400 |
| commit | b7583d7a5022dc0e017e7e995c6c59d2ca575bcc (patch) | |
| tree | d5afe1d0a4bc810cc9ed08c36e256deea32054b7 /include/linux/kernel.h | |
| parent | 65ead198adacb7784f71407c8c76aa5a3db664f4 (diff) | |
vsprintf: prt_u64_minwidth(), prt_u64()
This adds two new-style printbuf helpers for printing simple u64s, and
converts num_to_str() to be a simple wrapper around prt_u64_minwidth().
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Diffstat (limited to 'include/linux/kernel.h')
| -rw-r--r-- | include/linux/kernel.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 1906861ece7a..9ba5a53c6ad5 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -202,12 +202,14 @@ static inline void might_fault(void) { } void do_exit(long error_code) __noreturn; +struct printbuf; +extern void prt_u64_minwidth(struct printbuf *out, u64 num, unsigned width); +extern void prt_u64(struct printbuf *out, u64 num); extern int num_to_str(char *buf, int size, unsigned long long num, unsigned int width); /* lib/printf utilities */ -struct printbuf; extern __printf(2, 3) void prt_printf(struct printbuf *out, const char *fmt, ...); extern __printf(2, 0) void prt_vprintf(struct printbuf *out, const char *fmt, va_list); |