[POSIX] readdir_r() deprectated, replace with readdir() #2637
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- readdir_r() may be unsafe where NAME_MAX is unspecified as the buffer length isnt passed in. This may cause NUL termination issues. - glibc >= 2.24 deprecates readdir_r() - POSIX.1-2008 doesnt require readdir() to be thread-safe but, in glibc, calls with different directory streams are. - Callers of readdir() using methods need to ensure synchronisation if the same directory is read by multiple threads.
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@swift-ci test |
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@swift-ci test and merge |
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readdir_r() may be unsafe where NAME_MAX is unspecified as the
buffer length isnt passed in. This may cause NUL termination issues.
glibc >= 2.24 deprecates readdir_r()
POSIX.1-2008 doesnt require readdir() to be thread-safe but, in glibc,
calls with different directory streams are.
Callers of readdir() using methods need to ensure synchronisation
if the same directory is read by multiple threads.