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ec04d122f1
commit 8c4be3e2209d2a1d3874b8bc2b474668fcbbbac6 was written to preclude the GLOB_PERIOD extension from matching these directory entries, but also precluded literal matches. adjust the check that excludes . and .. to check whether the GLOB_PERIOD flag is in effect, so that it cannot alter behavior in cases governed by the standard, and also don't exclude . or .. in any case where normal glob behavior (fnmatch's FNM_PERIOD flag) would have included one or both of them (patterns such as ".*"). it's still not clear whether this is the preferred behavior for GLOB_PERIOD, but at least it's clear that it can no longer break applications which are not relying on quirks of a nonstandard feature.
musl libc
musl, pronounced like the word "mussel", is an MIT-licensed
implementation of the standard C library targetting the Linux syscall
API, suitable for use in a wide range of deployment environments. musl
offers efficient static and dynamic linking support, lightweight code
and low runtime overhead, strong fail-safe guarantees under correct
usage, and correctness in the sense of standards conformance and
safety. musl is built on the principle that these goals are best
achieved through simple code that is easy to understand and maintain.
The 1.1 release series for musl features coverage for all interfaces
defined in ISO C99 and POSIX 2008 base, along with a number of
non-standardized interfaces for compatibility with Linux, BSD, and
glibc functionality.
For basic installation instructions, see the included INSTALL file.
Information on full musl-targeted compiler toolchains, system
bootstrapping, and Linux distributions built on musl can be found on
the project website:
http://www.musl-libc.org/