busybox-w32/include, branch ucrt_hack

ash: silence compiler warnings

2021-10-14T12:28:05+00:00

On 64-bit systems mingw-w64 defines pid_t as a 64-bit integer so some printf calls caused compiler warnings.

realpath: improved support for Windows paths

2021-10-13T15:44:45+00:00

Upstream commit 94eb1c4dc (libbb: better coreutils compatibility for realpath) made some changes to xmalloc_realpath_coreutils(). This now needs to be updated to handle Windows paths. - Expose the macro is_unc_path() and part of the recent change to bb_get_last_path_component_nostrip() as a separate funtion, get_last_slash(); - Convert a couple of errors relating to network filesystems to ENOENT; - Adjust xmalloc_realpath_coreutils() to handle Windows directory separators, relative paths and UNC paths.

Merge branch 'busybox' into merge

2021-10-13T13:37:51+00:00

win32: rename is_absolute_path()

2021-10-12T12:43:15+00:00

As the comment pointed out is_absolute_path() was misnamed. Rename it to is_relative_path() and change the sense of all tests.

shell: use more compact SHELL_ASH / HUSH config defines. no code changes

2021-10-11T23:24:32+00:00

Signed-off-by: Denys Vlasenko

shell: fix script's comm field if ENABLE_FEATURE_PREFER_APPLETS=y

2021-10-11T16:44:00+00:00

function old new delta re_execed_comm - 46 +46 main 72 86 +14 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 60/0) Total: 60 bytes Signed-off-by: Denys Vlasenko

Make const ptr assign as function call in clang

2021-10-09T20:30:45+00:00

- This can act as memory barrier in clang to avoid read before assign of a const ptr Signed-off-by: LoveSy Signed-off-by: Denys Vlasenko

libbb: better coreutils compatibility for realpath

2021-10-08T23:47:12+00:00

Add some tests which coreutils realpath pass but BusyBox realpath fails (bar one). Adjust xmalloc_realpath_coreutils() so the tests pass: - Expand symbolic links before testing whether the last path component exists. - When the link target is a relative path canonicalize it by passing it through xmalloc_realpath_coreutils() as already happens for absolute paths. - Ignore trailing slashes when finding the last path component and correctly handle the case where the only slash is at the start of the path. This requires ignoring superfluous leading slashes. - Undo all changes to the path so error messages from the caller show the original filename. function old new delta xmalloc_realpath_coreutils 214 313 +99 Signed-off-by: Ron Yorston Signed-off-by: Denys Vlasenko

libbb.h: fix logic selecting incorrect BB_STRTOOFF for !LFS configs

2021-10-08T13:54:40+00:00

BB_STRTOOFF() was equal to bb_strtou(). On x86_64, it's incorrect. Signed-off-by: Denys Vlasenko

*: generalize "const trick"

2021-10-07T13:22:35+00:00

While at it, change all "__asm__" to "asm" Co-authored-by: canyie <31466456+canyie@users.noreply.github.com> Signed-off-by: YU Jincheng Signed-off-by: Denys Vlasenko