| Issue |
143454
|
| Summary |
[libc][errno] Deprecate `LIBC_ERRNO_MODE_SYSTEM` in favor of `LIBC_ERRNO_MODE_SYSTEM_INLINE`.
|
| Labels |
libc
|
| Assignees |
|
| Reporter |
lntue
|
In `LIBC_ERRNO_MODE_SYSTEM`, we still create a temporary global object `libc_errno` and then point it to the system libc `errno`. To use system libc `errno`, it would be more efficient to make `libc_errno` a macro defined as `errno`, just as `LIBC_ERRNO_MODE_SYSTEM_INLINE`. It also allow us to skip linking against `libc.src.errno.errno` target.
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