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| From: | Davis Herring |
| Subject: | Re: Too many warnings building Emacs with GCC 6 on MSYS2-MinGW64 |
| Date: | Thu, 1 Sep 2016 11:43:52 -0600 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2 |
The return value is not an error code. If the function returns, it returns -1 and sets errno:
Sorry -- I borrowed the phrase from Eli's subsequent email, and (I think) we both meant "a return value indicating whether an error occurred". For execve(), of course, it is simply "yes".
Davis --This product is sold by volume, not by mass. If it appears too dense or too sparse, it is because mass-energy conversion has occurred during shipping.
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