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8ee939ea9f
* libc/sys/linux/bits/dirent.h: New header file.
* libc/sys/linux/sys/dirent.h: Include <bits/dirent.h> instead of
<linux/dirent.h>.
* libc/posix/Makefile.am: Remove reallocf.
* libc/posix/Makefile.in: Regenerated.
* libc/posix/reallocf.c: Moved to...
* libc/stdlib/reallocf.c: Here
* libc/stdlib/malloc.c: Add reallocf documentation.
* libc/include/stdlib.h: Add reallocf and _reallocf_r prototypes.
* libc/stdlib/Makefile.am: Add reallocf.
* libc/stdlib/Makefile.in: Regenerated.
* libc/posix/_isatty.c: Set errno.
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/*-
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* Copyright (c) 1998, M. Warner Losh <imp@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* Documented in malloc.c. */
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#include <sys/cdefs.h>
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#include <stdlib.h>
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_PTR
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_DEFUN (_reallocf_r, (reentptr, ptr, size),
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struct _reent *reentptr _AND
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_PTR ptr _AND
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size_t size)
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{
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void *nptr;
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nptr = _realloc_r(reentptr, ptr, size);
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if (!nptr && ptr)
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_free_r(reentptr, ptr);
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return (nptr);
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}
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#ifndef _REENT_ONLY
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_PTR
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_DEFUN (reallocf, (ptr, size),
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_PTR ptr _AND
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size_t size)
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{
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return _reallocf_r(_REENT, ptr, size);
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}
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#endif
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