Mercurial > octave
diff liboctave/system/file-stat.cc @ 30826:243b51ec9ff0 stable
Remove `time_t` from API (bug #61821).
The bit-width of `time_t` might change depending on compile time switches.
That can cause a mismatch between class declarations in public headers and the
actual alignment of the compiled classes. Avoid that problem by not using
`time_t` in (public) headers.
* build-aux/mk-octave-config-h.sh, oct-conf-post.in.h: Define OCTAVE_TIME_T to
`int64_t`. The type of `time_t` is not defined in the C/C++ standards. However
in all(?) implementations, it's either a signed 32-bit or a signed 64-bit
integer. Use a signed 64-bit integer for storing those values in Octave classes.
* other files: Use OCTAVE_TIME_T instead of `time_t`. Don't include <ctime> in
files where it's not needed.
| author | Markus Mützel <markus.muetzel@gmx.de> |
|---|---|
| date | Sat, 26 Feb 2022 13:46:48 +0100 |
| parents | 796f54d4ddbf |
| children | e88a07dec498 |
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--- a/liboctave/system/file-stat.cc Thu Mar 10 18:58:29 2022 +0100 +++ b/liboctave/system/file-stat.cc Sat Feb 26 13:46:48 2022 +0100 @@ -235,9 +235,9 @@ } else { - m_atime = sys::time (sys_atime); - m_mtime = sys::time (sys_mtime); - m_ctime = sys::time (sys_ctime); + m_atime = sys::time (static_cast<OCTAVE_TIME_T> (sys_atime)); + m_mtime = sys::time (static_cast<OCTAVE_TIME_T> (sys_mtime)); + m_ctime = sys::time (static_cast<OCTAVE_TIME_T> (sys_ctime)); } m_initialized = true; @@ -267,9 +267,9 @@ } else { - m_atime = sys::time (sys_atime); - m_mtime = sys::time (sys_mtime); - m_ctime = sys::time (sys_ctime); + m_atime = sys::time (static_cast<OCTAVE_TIME_T> (sys_atime)); + m_mtime = sys::time (static_cast<OCTAVE_TIME_T> (sys_mtime)); + m_ctime = sys::time (static_cast<OCTAVE_TIME_T> (sys_ctime)); } m_initialized = true;