mirror of
https://gitlab.isc.org/isc-projects/bind9
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41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
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* Copyright (C) 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#include <config.h>
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#include <isc/string.h>
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char *
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isc_strsep(char **stringp, const char *delim) {
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char *string = *stringp;
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char *s;
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const char *d;
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char sc, dc;
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if (string == NULL)
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return (NULL);
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for (s = string; (sc = *s) != '\0'; s++)
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for (d = delim; (dc = *d) != '\0'; d++)
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if (sc == dc) {
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*s++ = '\0';
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*stringp = s;
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return (string);
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}
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*stringp = NULL;
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return (string);
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}
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