Philippe Houdoin
a889bb181d
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9192 a95241bf-73f2-0310-859d-f6bbb57e9c96
44 lines
704 B
C
44 lines
704 B
C
/*
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** Copyright 2001, Travis Geiselbrecht. All rights reserved.
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** Distributed under the terms of the NewOS License.
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*/
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#include <sys/types.h>
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#include <string.h>
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static char *___strtok = NULL;
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char *
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strtok_r(char *s, char const *ct, char **save_ptr)
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{
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char *sbegin, *send;
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if (!s && !save_ptr)
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return NULL;
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sbegin = s ? s : *save_ptr;
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if (!sbegin) {
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return NULL;
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}
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sbegin += strspn(sbegin,ct);
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if (*sbegin == '\0') {
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if (save_ptr)
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*save_ptr = NULL;
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return NULL;
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}
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send = strpbrk(sbegin, ct);
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if (send && *send != '\0')
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*send++ = '\0';
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if (save_ptr)
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*save_ptr = send;
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return sbegin;
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}
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char *
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strtok(char *s, char const *ct)
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{
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return strtok_r(s, ct, &___strtok);
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}
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