Date: Thu, 19 Dec 2019 03:37:14 -0500 From: Alex Brachet-Mialot <alexbrachetmialot@...il.com> To: "musl@...ts.openwall.com" <musl@...ts.openwall.com> Subject: mmap implementation confusion In src/mman/mmap.c mmap (after light einval checks) just returns the result of the syscall directly. But presumably the OS returns -E* and not -1 for all failures. Otherwise something like EBADF could never go reported. Presumably musl is compliant here and returns -1 on error and not the negative value from the OS but I’m not seeing that logic. Am I missing something here? Thanks. Best, Alex Content of type "text/html" skipped
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.