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6ab2d284e5
- Currently, read() returns -1 with EINTR if the process is suspended by Ctrl-Z and resumed by fg command, while pty continues to read. For example, xxd command stops with error "Interrupted system call" after Ctrl-Z and fg. This patch aligns the behaviour with pty (and Linux).
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at https://cygwin.com You might especially be interested in https://cygwin.com/faq/faq.html#faq.programming.building-cygwin