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79 lines
1.6 KiB
C
79 lines
1.6 KiB
C
/*
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Copyright (C) Andrew Tridgell 1998
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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compatibility functions - replacing functions for platforms that don't
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have them.
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*/
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#include "rsync.h"
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#ifndef HAVE_STRDUP
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char *strdup(char *s)
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{
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int l = strlen(s) + 1;
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char *ret = (char *)malloc(l);
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if (ret)
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strcpy(ret,s);
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return ret;
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}
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#endif
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#ifndef HAVE_GETCWD
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char *getcwd(char *buf, int size)
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{
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return getwd(buf);
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}
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#endif
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#ifndef HAVE_WAITPID
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pid_t waitpid(pid_t pid, int *statptr, int options)
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{
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return wait4(pid, statptr, options, NULL);
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}
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#endif
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#ifndef HAVE_MEMMOVE
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void *memmove(void *dest, const void *src, size_t n)
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{
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memcpy(dest, src, n);
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return dest;
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}
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#endif
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#ifndef HAVE_STRPBRK
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/* Find the first ocurrence in S of any character in ACCEPT.
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derived from glibc
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*/
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char *strpbrk(const char *s, const char *accept)
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{
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while (*s != '\0') {
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const char *a = accept;
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while (*a != '\0') {
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if (*a++ == *s) return (char *)s;
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}
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++s;
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}
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return NULL;
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}
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#endif
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