diff options
Diffstat (limited to 'lib/libc/snprintf.c')
-rw-r--r-- | lib/libc/snprintf.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/libc/snprintf.c b/lib/libc/snprintf.c index 0e3256cde..21d34168f 100644 --- a/lib/libc/snprintf.c +++ b/lib/libc/snprintf.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -85,6 +85,7 @@ static void unsigned_num_print(char **s, size_t n, size_t *chars_printed, * * %x (or %X) - hexadecimal format * %d or %i - signed decimal format + * %c - character format * %s - string format * %u - unsigned decimal format * %p - pointer format @@ -181,6 +182,9 @@ loop: unsigned_num_print(&s, n, &chars_printed, unum, 10, padc, padn, false); break; + case 'c': + CHECK_AND_PUT_CHAR(s, n, chars_printed, va_arg(args, int)); + break; case 's': str = va_arg(args, char *); string_print(&s, n, &chars_printed, str); |