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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
* (C) COPYRIGHT 2014, 2017, 2020-2022 ARM Limited. All rights reserved.
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU license.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, you can access it online at
/* kutf_utils.h
* Utilities for the kernel UTF test infrastructure.
* This collection of library functions are provided for use by kernel UTF
* and users of kernel UTF which don't directly fit within the other
* code modules.
#include <kutf/kutf_mem.h>
* KUTF_MAX_DSPRINTF_LEN - Maximum size of the message strings within
* kernel UTF, messages longer then this will be truncated.
* kutf_dsprintf() - dynamic sprintf
* @pool: memory pool to allocate from
* @fmt: The format string describing the string to document.
* @... The parameters to feed in to the format string.
* This function implements sprintf which dynamically allocates memory to store
* the string. The library will free the memory containing the string when the
* result set is cleared or destroyed.
* Note The returned string may be truncated to fit an internal temporary
* buffer, which is KUTF_MAX_DSPRINTF_LEN bytes in length.
* Return: Returns pointer to allocated string, or NULL on error.
const char *kutf_dsprintf(struct kutf_mempool *pool,
const char *fmt, ...) __printf(2, 3);
#endif /* _KERNEL_UTF_UTILS_H_ */