d27077bd76
Linux uses SHRT_* instead of SHORT_*. The <limits.h> of C does the same. Let's follow this standard. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
35 lines
538 B
C
35 lines
538 B
C
#include <common.h>
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#include "parseopt.h"
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void parseopt_hu(const char *options, const char *opt, unsigned short *val)
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{
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const char *start;
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size_t optlen = strlen(opt);
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ulong v;
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char *endp;
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again:
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start = strstr(options, opt);
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if (!start)
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return;
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if (start > options && start[-1] != ',') {
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options = start;
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goto again;
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}
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if (start[optlen] != '=') {
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options = start;
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goto again;
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}
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v = simple_strtoul(start + optlen + 1, &endp, 0);
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if (v > USHRT_MAX)
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return;
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if (*endp == ',' || *endp == '\0')
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*val = v;
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}
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