Karsten Blees b06e38f567 Win32: factor out retry logic ...

The retry pattern is duplicated in three places. It also seems to be too
hard to use: mingw_unlink() and mingw_rmdir() duplicate the code to retry,
and both of them do so incompletely. They also do not restore errno if the
user answers 'no'.

Introduce a retry_ask_yes_no() helper function that handles retry with
small delay, asking the user, and restoring errno.

mingw_unlink: include _wchmod in the retry loop (which may fail if the
file is locked exclusively).

mingw_rmdir: include special error handling in the retry loop.

Signed-off-by: Karsten Blees <blees@dcon.de>

2018-09-05 09:24:35 -04:00

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nedmalloc

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poll

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regex

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vcbuild

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win32

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apple-common-crypto.h

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basename.c

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bswap.h

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cygwin.c

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cygwin.h

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fopen.c

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gmtime.c

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hstrerror.c

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inet_ntop.c

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inet_pton.c

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memmem.c

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mingw.c

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mingw.h

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mkdir.c

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mkdtemp.c

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mmap.c

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msvc.c

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msvc.h

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obstack.c

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obstack.h

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pread.c

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precompose_utf8.c

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precompose_utf8.h

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qsort_s.c

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qsort.c

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setenv.c

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sha1-chunked.c

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sha1-chunked.h

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snprintf.c

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stat.c

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strcasestr.c

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strdup.c

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strlcpy.c

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strtoimax.c

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strtoumax.c

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terminal.c

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terminal.h

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unsetenv.c

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win32.h

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win32mmap.c

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winansi.c

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