40 lines
604 B
C
40 lines
604 B
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
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*/
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#include <linux/ctype.h>
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#include <linux/types.h>
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long atol(const char *nptr)
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{
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int c;
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long total;
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int sign;
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while (isspace((int)(unsigned char)*nptr))
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++nptr;
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c = (int)(unsigned char)*nptr++;
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sign = c;
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if (c == '-' || c == '+')
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c = (int)(unsigned char)*nptr++;
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total = 0;
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while (isdigit(c)) {
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total = 10 * total + (c - '0');
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c = (int)(unsigned char)*nptr++;
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}
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if (sign == '-')
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return -total;
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else
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return total;
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}
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int atoi(const char *nptr)
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{
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return (int)atol(nptr);
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}
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