You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
505 B
26 lines
505 B
/*
|
|
* Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
/*
|
|
* TODO: This is not a real implementation of the sscanf() function. It just
|
|
* returns the number of expected arguments based on the number of '%' found
|
|
* in the format string.
|
|
*/
|
|
int
|
|
sscanf(const char *__restrict str, char const *__restrict fmt, ...)
|
|
{
|
|
int ret = 0;
|
|
|
|
while (*fmt != '\0') {
|
|
if (*fmt++ == '%') {
|
|
ret++;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|