read: Support for MSVC 9.

[gnulib.git] / ChangeLog

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 2011-09-23  Bruno Haible  <bruno@clisp.org>
 
+       read: Support for MSVC 9.
+       * lib/unistd.in.h (read): Replace also when GNULIB_UNISTD_H_NONBLOCKING
+       is not 1.
+       * lib/read.c (read_nothrow): New function.
+       (rpl_read): Define also when GNULIB_NONBLOCKING is not 1. Use
+       read_nothrow.
+       * m4/read.m4 (gl_FUNC_READ): Replace read if the platform has an
+       invalid parameter handler.
+       (gl_PREREQ_READ): New macro.
+       * modules/read (Depends-on): Add msvc-inval.
+       (configure.ac): Invoke gl_PREREQ_READ.
+       * doc/posix-functions/read.texi: Mention the problem on MSVC.
+
+2011-09-23  Bruno Haible  <bruno@clisp.org>
+
        close: Support for MSVC 9.
        * lib/close.c: Include <errno.h>, msvc-inval.h.
        (close_nothrow): New function.