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authorRichard Maw <richard.maw@codethink.co.uk>2012-01-17 14:43:55 +0000
committerRichard Maw <richard.maw@codethink.co.uk>2012-01-17 14:43:55 +0000
commit2de9abc5c9d40b3c716307d67d16146f823fd554 (patch)
tree6979db67934ddc8b564150b465846a383b428ff8 /gnulib/doc/posix-functions/rmdir.texi
parent33cc1c6fda6e72a7bae1401e9b2cec495a4d3ff1 (diff)
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+@node rmdir
+@section @code{rmdir}
+@findex rmdir
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/rmdir.html}
+
+Gnulib module: rmdir
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This function is declared in different header files (namely, @code{<io.h>} or
+@code{<direct.h>}) on some platforms:
+mingw, MSVC 9.
+@item
+This function mistakenly removes a directory with
+@code{rmdir("dir/./")} on some platforms:
+Cygwin 1.5.x.
+@item
+This function fails with @code{EINVAL} instead of the expected
+@code{ENOTDIR} for @code{rmdir("file/")} on some platforms:
+mingw, MSVC 9.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+When @code{rmdir} fails because the specified directory is not empty, the
+@code{errno} value is system dependent.
+@item
+POSIX requires that @code{rmdir("link-to-empty/")} remove @file{empty}
+and leave @file{link-to-empty} as a dangling symlink. This is
+counter-intuitive, so some systems fail with @code{ENOTDIR} instead:
+glibc
+@end itemize