acrn-hypervisor/devicemodel/include/dm_string.h

68 lines
1.5 KiB
C

/*
* Copyright (C) 2018 Intel Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*
*/
#ifndef _DM_STRING_H_
#define _DM_STRING_H_
/**
* @brief Convert string to a long integer.
*
* @param s Pointer to original string.
* @param end Pointer to end string.
* @param base Base: 8, 10, 16...
* @param val Long integer convert from string.
*
* @retval -1 error.
* @retval 0 no error.
*/
int dm_strtol(const char *s, char **end, unsigned int base, long *val);
/**
* @brief Convert string to an integer.
*
* @param s Pointer to original string.
* @param end Pointer to end string.
* @param base Base: 8, 10, 16...
* @param val Integer convert from string.
*
* @retval -1 error.
* @retval 0 no error.
*/
int dm_strtoi(const char *s, char **end, unsigned int base, int *val);
/**
* @brief Convert string to an unsigned long integer.
*
* @param s Pointer to original string.
* @param end Pointer to end string.
* @param base Base: 8, 10, 16...
* @param val Unsigned long integer convert from string.
*
* @retval -1 error.
* @retval 0 no error.
*/
int dm_strtoul(const char *s, char **end, unsigned int base, unsigned long *val);
/**
* @brief Convert string to an unsigned integer.
*
* @param s Pointer to original string.
* @param end Pointer to end string after strtol.
* @param base Base: 8, 10, 16...
* @param val Unsigned integer convert from string.
*
* @retval -1 error.
* @retval 0 no error.
*/
int dm_strtoui(const char *s, char **end, unsigned int base, unsigned int *val);
#endif