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gzip: minor refactor

This commit is contained in:
Emil J. Tywoniak 2025-01-07 11:19:30 +01:00
parent 5a5323a422
commit 5b70cea122
1 changed files with 3 additions and 10 deletions
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13
kernel/gzip.cc
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@ -15,28 +15,21 @@
YOSYS_NAMESPACE_BEGIN YOSYS_NAMESPACE_BEGIN
#ifdef YOSYS_ENABLE_ZLIB #ifdef YOSYS_ENABLE_ZLIB
PRIVATE_NAMESPACE_BEGIN
using namespace Zlib;
PRIVATE_NAMESPACE_END
gzip_ostream::obuf::obuf() { gzip_ostream::obuf::obuf() {
setp(buffer, buffer + buffer_size - 1); setp(buffer, buffer + buffer_size - 1);
} }
bool gzip_ostream::obuf::open(const std::string &filename) { bool gzip_ostream::obuf::open(const std::string &filename) {
gzf = gzopen(filename.c_str(), "wb"); gzf = Zlib::gzopen(filename.c_str(), "wb");
return gzf != nullptr; return gzf != nullptr;
} }
int gzip_ostream::obuf::sync() { int gzip_ostream::obuf::sync() {
int num = pptr() - pbase(); int num = pptr() - pbase();
if (num > 0) { if (num > 0) {
if (gzwrite(gzf, reinterpret_cast<const void*>(pbase()), num) != num) { if (Zlib::gzwrite(gzf, reinterpret_cast<const void*>(pbase()), num) != num) {
return -1; return -1;
} }
pbump(-num); pbump(-num);
@ -47,7 +40,7 @@ int gzip_ostream::obuf::sync() {
gzip_ostream::obuf::~obuf() { gzip_ostream::obuf::~obuf() {
if (gzf) { if (gzf) {
sync(); sync();
gzclose(gzf); Zlib::gzclose(gzf);
} }
} }