llvm-project.git/libc/src/stdlib/atol.cpp, branch main

[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187)

2025-06-11T20:25:27+00:00

This is the first step in preparation for:
https://discourse.llvm.org/t/rfc-make-clang-builtin-math-functions-constexpr-with-llvm-libc-to-support-c-23-constexpr-math-functions/86450

[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] 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] move stdlib and stdio to new errno pattern

2023-03-03T19:15:36+00:00

Fixes https://github.com/llvm/llvm-project/issues/61071

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D145191

[libc] Use correct type for atol

2022-12-13T05:38:09+00:00

[libc] add result class to strtointeger

2022-12-09T22:35:47+00:00

This is a class intended to improve errno handling for internal
functions by allowing functions to return their result and error status
instead of setting errno. This specific class will be used for
strtointeger and (in a followup patch) strtofloat.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D133163

[libc][NFC] rename str_conv_utils to str_to_integer

2021-11-03T22:56:28+00:00

rename str_conv_utils to str_to_integer to be more
in line with str_to_float.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D113061

[libc] add atoi, atol, and atoll

2021-08-19T18:02:51+00:00

This is based on the work done to add strtoll and the other strto
functions. The atoi functions also were added to stdc and
entrypoints.txt.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D108330