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Differential D98541

[SystemZ][z/OS] Define _LIBCPP_ELAST
ClosedPublic

Authored by muiez on Mar 12 2021, 11:16 AM.

Details

Reviewers
curdeius
• Quuxplusone
Group Reviewers
Restricted Project
Commits
rG62705ee01257: [SystemZ][z/OS] Define _LIBCPP_ELAST
Summary

The aim is to define _LIBCPP_ELAST for z/OS libc++ since strerror/strerror_r can't handle out-of-range errno values.

Diff Detail

Event Timeline

muiez requested review of this revision.Mar 12 2021, 11:16 AM
muiez created this revision.
Herald added a project: Restricted Project. · View Herald TranscriptMar 12 2021, 11:16 AM
Herald added 1 blocking reviewer(s): Restricted Project. · View Herald Transcript
Herald added a subscriber: libcxx-commits. · View Herald Transcript
curdeius accepted this revision as: curdeius.Mar 12 2021, 11:35 AM
curdeius added a subscriber: curdeius.

LGTM.

Harbormaster completed remote builds in B93553: Diff 330311.Mar 12 2021, 1:08 PM
• Quuxplusone accepted this revision.Mar 14 2021, 1:38 PM
• Quuxplusone added a subscriber: • Quuxplusone.

Sure; ship it.

This revision is now accepted and ready to land.Mar 14 2021, 1:38 PM
This revision was landed with ongoing or failed builds.Mar 15 2021, 6:25 AM
Closed by commit rG62705ee01257: [SystemZ][z/OS] Define _LIBCPP_ELAST (authored by muiez). · Explain Why
This revision was automatically updated to reflect the committed changes.
muiez added a commit: rG62705ee01257: [SystemZ][z/OS] Define _LIBCPP_ELAST.

Revision Contents

PathSize
libcxx/
src/
include/
2 lines

Diff 330634

libcxx/src/include/config_elast.h

Show All 29 Lines
#elif defined(__wasi__) #elif defined(__wasi__)
// No _LIBCPP_ELAST needed on WASI // No _LIBCPP_ELAST needed on WASI
#elif defined(__linux__) || defined(_LIBCPP_HAS_MUSL_LIBC) #elif defined(__linux__) || defined(_LIBCPP_HAS_MUSL_LIBC)
#define _LIBCPP_ELAST 4095 #define _LIBCPP_ELAST 4095
#elif defined(__APPLE__) #elif defined(__APPLE__)
// No _LIBCPP_ELAST needed on Apple // No _LIBCPP_ELAST needed on Apple
#elif defined(__sun__) #elif defined(__sun__)
#define _LIBCPP_ELAST ESTALE #define _LIBCPP_ELAST ESTALE
#elif defined(__MVS__)
#define _LIBCPP_ELAST 1160
#elif defined(_LIBCPP_MSVCRT_LIKE) #elif defined(_LIBCPP_MSVCRT_LIKE)
#define _LIBCPP_ELAST (_sys_nerr - 1) #define _LIBCPP_ELAST (_sys_nerr - 1)
#else #else
// Warn here so that the person doing the libcxx port has an easier time: // Warn here so that the person doing the libcxx port has an easier time:
#warning ELAST for this platform not yet implemented #warning ELAST for this platform not yet implemented
#endif #endif
#endif // _LIBCPP_CONFIG_ELAST #endif // _LIBCPP_CONFIG_ELAST