llvm-project.git/libc/src/stdio/scanf_core/reader.h, branch users/nico/python-1

[libc] Templatize the scanf Reader interface (#131037)

2025-03-18T06:51:24+00:00

This allows specializing the implementation for different targets
without including unnecessary logic and is similar to #111559 which did
the same for printf Writer interface.

[libc] Fix missing includes in GPU scanf reader (#128049)

2025-02-20T18:55:40+00:00

In #121215 the reader was reorganized and the definitions of the
internal getc and ungetc functions were moved, but the includes that the
GPU builder depends on were not. This patch moves the includes to the
correct new place.

[libc]: Clean up unnecessary function pointers in scanf (#121215)

2025-02-20T18:08:26+00:00

Resolves #115394

1. Move definitions of cross-platform `getc` `ungetc` to `reader.h`.
2. Remove function pointer members to define them once per platform in
`.h`
3. Built in overlay mode in macOS m1
4. Remove `reader.cpp` as it's empty now


Also, full build doesn't yet build on macos m1 AFAIK

[libc] Clean up skipped and failing cmake (#115400)

2024-11-11T22:28:36+00:00

I normally run my cmake with LIBC_CMAKE_VERBOSE_LOGGING set to ON so I
can debug build issues more easily. One of the effects of this is I see
which tests/entrypoints are skipped on my machine. This patch fixes up
the tests and entrypoints that were skipped, but easily fixed. These
were:

libc.src.pthread.pthread_spin_destroy
libc.src.pthread.pthread_spin_init
libc.src.pthread.pthread_spin_lock
libc.src.pthread.pthread_spin_trylock
libc.src.pthread.pthread_spin_unlock
(entrypoints were just missing)

libc.src.wchar.btowc
(I forgot to finish it)

libc.test.src.sys.statvfs.linux.statvfs_test
libc.test.src.sys.statvfs.linux.fstatvfs_test
(Incorrect includes for rmdir, needed some cleanup)

libc.test.integration.src.unistd.execve_test
(wrong dep for errno)

libc.test.src.math.smoke.fmaf_test
(add_fp_unittest doesn't support flags)

libc.test.src.stdio.scanf_core.converter_test
(needed to be moved away from string_reader, further cleanup needed)

[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98597)

2024-07-12T16:28:41+00:00

This is a part of #97655.

Revert "[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration" (#98593)

2024-07-12T07:12:13+00:00

Reverts llvm/llvm-project#98075

bots are broken

[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98075)

2024-07-11T19:35:22+00:00

This is a part of #97655.

[libc][NFC] clean up printf_core and scanf_core (#74535)

2023-12-20T23:12:54+00:00

Add LIBC_INLINE annotations to functions and fix variable cases within
printf_core and scanf_core.

[libc] Mass replace enclosing namespace (#67032)

2023-09-26T09:45:04+00:00

This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079

[libc] Refactor scanf reader to match printf (#66023)

2023-09-22T19:50:02+00:00

In a previous patch, the printf writer was rewritten to use a single
writer class with a buffer and a callback hook. This patch refactors
scanf's reader to match conceptually.