coffee/filesystem
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Merge pull request #197 from bxwllzz/master

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Fix EINTR handling in read() and readdir() loops
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Steffen Schümann 2025-12-28 11:23:10 +01:00 committed by GitHub
commit 1b0c27ed9d
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1 changed files with 5 additions and 3 deletions
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8
include/ghc/filesystem.hpp
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@ -3977,7 +3977,7 @@ GHC_INLINE bool copy_file(const path& from, const path& to, copy_options options
}
ssize_t br, bw;
while (true) {
do { br = ::read(in, buffer.data(), buffer.size()); } while(errno == EINTR && !br);
do { br = ::read(in, buffer.data(), buffer.size()); } while(br == -1 && errno == EINTR);
if(!br) {
break;
}
@ -5722,8 +5722,10 @@ public:
bool skip;
do {
skip = false;
errno = 0;
do { _entry = ::readdir(_dir); } while(errno == EINTR && !_entry);
do {
errno = 0;
_entry = ::readdir(_dir);
} while (errno == EINTR && !_entry);
if (_entry) {
_dir_entry._path = _base;
_dir_entry._path.append_name(_entry->d_name);