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[paker] Create files before writing.

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This commit is contained in:
lzwdgc 2024-02-13 03:27:41 +03:00
parent cf989f4d5b
commit 3541f7a2ad
1 changed files with 4 additions and 2 deletions
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6
src/paker/paker.cpp
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@ -111,8 +111,11 @@ int main(int argc, char *argv[]) {
p.n_files = files.size(); p.n_files = files.size();
p.n_blocks = nsegs; p.n_blocks = nsegs;
fs::create_directories(name.parent_path());
std::ofstream{name};
fs::resize_file(name, total);
primitives::templates2::mmap_file<uint8_t> f{name, primitives::templates2::mmap_file<uint8_t>::rw{}}; primitives::templates2::mmap_file<uint8_t> f{name, primitives::templates2::mmap_file<uint8_t>::rw{}};
f.alloc_raw(total); //f.alloc_raw(total);
stream s{f}; stream s{f};
s = p; s = p;
@ -141,7 +144,6 @@ int main(int argc, char *argv[]) {
s.skip(sz_to_copy); s.skip(sz_to_copy);
} }
f.close(); f.close();
fs::resize_file(name, total);
return 0; return 0;
} }