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a/src/utils/readfile.cpp |
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b/src/utils/readfile.cpp |
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#ifndef lint
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#ifndef lint
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static char rcsid[] = "@(#$Id: readfile.cpp,v 1.7 2007-12-13 06:58:22 dockes Exp $ (C) 2004 J.F.Dockes";
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static char rcsid[] = "@(#$Id: readfile.cpp,v 1.8 2008-04-18 11:37:50 dockes Exp $ (C) 2004 J.F.Dockes";
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#endif
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#endif
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/*
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/*
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* This program is free software; you can redistribute it and/or modify
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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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* 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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* the Free Software Foundation; either version 2 of the License, or
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... |
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... |
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}
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}
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bool file_to_string(const string &fn, string &data, string *reason)
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bool file_to_string(const string &fn, string &data, string *reason)
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{
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{
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bool ret = false;
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bool ret = false;
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bool noclosing = true;
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int fd = 0;
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if (!fn.empty()) {
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int fd = open(fn.c_str(), O_RDONLY|O_STREAMING);
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fd = open(fn.c_str(), O_RDONLY|O_STREAMING);
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if (fd < 0) {
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if (fd < 0) {
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caterrno(reason);
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caterrno(reason);
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return false;
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return false;
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}
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noclosing = false;
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}
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}
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char buf[4096];
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char buf[4096];
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for (;;) {
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for (;;) {
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int n = read(fd, buf, 4096);
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int n = read(fd, buf, 4096);
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if (n < 0) {
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if (n < 0) {
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caterrno(reason);
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caterrno(reason);
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... |
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... |
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}
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}
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}
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}
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ret = true;
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ret = true;
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out:
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out:
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if (fd >= 0)
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if (fd >= 0 && !noclosing)
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close(fd);
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close(fd);
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return ret;
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return ret;
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}
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}
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