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7579678dd6
These APIs are wrap of standard strto* APIs. The first parameters in
these APIs should be declared as "const" since they have never been
changed so that they can also be used when passing a variable declared
as const char *
Fixes: e1dab512c2 ("dm: add string convert API")
Tracked-on: #1496
Signed-off-by: Jie Deng <jie.deng@intel.com>
Reviewed-by: Conghui Chen <conghui.chen@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
70 lines
1.1 KiB
C
70 lines
1.1 KiB
C
/*
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* Copyright (C) 2018 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "dm_string.h"
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int
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dm_strtol(const char *s, char **end, unsigned int base, long *val)
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{
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if (!s)
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goto err;
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*val = strtol(s, end, base);
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if (*end == s) {
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printf("ERROR! nothing covert for: %s!\n", s);
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goto err;
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}
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return 0;
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err:
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return -1;
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}
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int
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dm_strtoi(const char *s, char **end, unsigned int base, int *val)
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{
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long l_val;
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int ret;
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l_val = 0;
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ret = dm_strtol(s, end, base, &l_val);
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*val = (int)l_val;
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return ret;
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}
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int
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dm_strtoul(const char *s, char **end, unsigned int base, unsigned long *val)
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{
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if (!s)
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goto err;
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*val = strtoul(s, end, base);
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if (*end == s) {
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printf("ERROR! nothing covert for: %s!\n", s);
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goto err;
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}
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return 0;
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err:
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return -1;
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}
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int
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dm_strtoui(const char *s, char **end, unsigned int base, unsigned int *val)
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{
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unsigned long l_val;
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int ret;
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l_val = 0;
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ret = dm_strtoul(s, end, base, &l_val);
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*val = (unsigned int)l_val;
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return ret;
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}
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