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Drop fs alias in favour of std::filesystem

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Since we dropped fs::symlink_exists, we no longer have a need for the fs
namespace. Having less abstractions makes it easier to lookup the
functions in reference documentations.
This commit is contained in:
Jörg Thalheim 2025-05-01 11:49:06 +02:00
parent 5b59be914d
commit 979d5a7cae
20 changed files with 129 additions and 160 deletions
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9
src/libutil/unix/file-system.cc
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@ -14,16 +14,13 @@
namespace nix {
namespace fs {
using namespace std::filesystem;
}
Descriptor openDirectory(const std::filesystem::path & path)
{
return open(path.c_str(), O_RDONLY | O_DIRECTORY);
}
void setWriteTime(const fs::path & path, time_t accessedTime, time_t modificationTime, std::optional<bool> optIsSymlink)
void setWriteTime(
const std::filesystem::path & path, time_t accessedTime, time_t modificationTime, std::optional<bool> optIsSymlink)
{
// Would be nice to use std::filesystem unconditionally, but
// doesn't support access time just modification time.
@ -57,7 +54,7 @@ void setWriteTime(const fs::path & path, time_t accessedTime, time_t modificatio
if (lutimes(path.c_str(), times) == -1)
throw SysError("changing modification time of %s", path);
# else
bool isSymlink = optIsSymlink ? *optIsSymlink : fs::is_symlink(path);
bool isSymlink = optIsSymlink ? *optIsSymlink : std::filesystem::is_symlink(path);
if (!isSymlink) {
if (utimes(path.c_str(), times) == -1)