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https://github.com/netwide-assembler/nasm.git
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81b62b9f54
Get rid of remaining dependencies on FILENAME_MAX, which ought to have been removed a long time ago. Remove ofmt->filename(); all implementations pretty much do the same thing and there is absolutely no reason to duplicate that functionality all over the place. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 1996-2017 The NASM Authors - All Rights Reserved
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* See the file AUTHORS included with the NASM distribution for
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* the specific copyright holders.
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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
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* conditions are met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ----------------------------------------------------------------------- */
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/*
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* nasmlib.c library routines for the Netwide Assembler
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*/
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#include "compiler.h"
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#include "nasmlib.h"
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#include "error.h"
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/*
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* Add/modify a filename extension, assumed to be a period-delimited
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* field at the very end of the filename. Returns a newly allocated
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* string buffer.
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*/
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const char *filename_set_extension(const char *inname, const char *extension)
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{
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const char *q = inname;
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char *p;
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size_t elen = strlen(extension);
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size_t baselen;
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q = strrchrnul(inname, '.'); /* find extension or end of string */
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baselen = q - inname;
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p = nasm_malloc(baselen + elen + 1);
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memcpy(p, inname, baselen);
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memcpy(p+baselen, extension, elen+1);
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return p;
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}
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