https://bugzilla.kernel.org/show_bug.cgi?id=42892 Summary: Man page bug for mmap2(2) Product: Documentation Version: unspecified Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: man-pages AssignedTo: documentation_man-pages@xxxxxxxxxxxxxxxxxxxx ReportedBy: kevinogorman4@xxxxxxxxx Regression: No Created an attachment (id=72559) --> (https://bugzilla.kernel.org/attachment.cgi?id=72559) Program to discover partitions that got lost. Using the mmap2(2) man page to write code results in an error, possibly because of missing includes. In any event, no definition of mmap2 is seen when I use gcc -E. The result is compilation without a prototype. It happens that compilation succeeds, but linking fails for lack of a library containing mmap2. This is Ubuntu 11.04, kernel 2.6.38, and man page dated 2008-04-22, from release 3.27 of the man-pages project. Source code is attached. It's a single source file, intended to be a program to discover partitions that got lost. It is incomplete and may be buggy, but I cannot debug this version until mmap2 works for me. It looks to me as if there needs to be two things added to the synopsis: a cc line showing a non glibc library. a #include line showing an additional header. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
