42 lines
660 B
Plaintext
42 lines
660 B
Plaintext
%{
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/*
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* Copyright is disclaimed as to the contents of this file.
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*/
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#include <sys/types.h>
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#include <string.h>
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#include <limits.h>
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#include "getconf.h"
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/*
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* Override gperf's built-in external scope.
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*/
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static const struct map *in_word_set(const char *str);
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%}
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struct map { const char *name; uintmax_t value; int valid; };
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%%
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UCHAR_MAX, UCHAR_MAX
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UINT_MAX, UINT_MAX
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ULLONG_MAX, ULLONG_MAX
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ULONG_MAX, ULONG_MAX
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USHRT_MAX, USHRT_MAX
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%%
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int
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find_unsigned_limit(const char *name, uintmax_t *value)
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{
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const struct map *rv;
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rv = in_word_set(name);
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if (rv != NULL) {
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if (rv->valid) {
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*value = rv->value;
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return 1;
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}
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return -1;
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}
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return 0;
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}
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