Kyle Isom
daeeecb342
- Added a comprehensive error propagation standardization report detailing dominant patterns, inconsistencies, and recommended remediations (`docs/audits/error-propagation-standardization.md`). - Integrated `ErrorHandler` into key components, including `main.cc` for robust exception reporting, and added centralized logging to a user state path. - Introduced EINTR-safe syscall wrappers (`SyscallWrappers.h`, `.cc`) to improve resilience of file and metadata operations. - Enhanced `DEVELOPER_GUIDE.md` with an error handling conventions section, covering pattern guidelines and best practices. - Identified gaps in `PieceTable` and internal helpers; deferred fixes with detailed recommendations for improved memory allocation error reporting.
76 lines
997 B
C++
76 lines
997 B
C++
#include "SyscallWrappers.h"
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#include <fcntl.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <cerrno>
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#include <cstdlib>
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namespace kte {
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namespace syscall {
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int
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Open(const char *path, int flags, mode_t mode)
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{
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int fd;
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do {
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fd = ::open(path, flags, mode);
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} while (fd == -1 && errno == EINTR);
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return fd;
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}
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int
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Close(int fd)
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{
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int ret;
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do {
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ret = ::close(fd);
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} while (ret == -1 && errno == EINTR);
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return ret;
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}
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int
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Fsync(int fd)
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{
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int ret;
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do {
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ret = ::fsync(fd);
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} while (ret == -1 && errno == EINTR);
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return ret;
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}
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int
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Fstat(int fd, struct stat *buf)
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{
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int ret;
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do {
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ret = ::fstat(fd, buf);
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} while (ret == -1 && errno == EINTR);
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return ret;
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}
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int
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Fchmod(int fd, mode_t mode)
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{
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int ret;
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do {
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ret = ::fchmod(fd, mode);
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} while (ret == -1 && errno == EINTR);
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return ret;
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}
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int
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Mkstemp(char *template_str)
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{
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int fd;
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do {
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fd = ::mkstemp(template_str);
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} while (fd == -1 && errno == EINTR);
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return fd;
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}
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} // namespace syscall
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} // namespace kte
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