Commit Briefs
portable: add support for landlock
landlock is a new set of linux APIs that is conceptually similar to unveil(2): the idea is to restrict what a process can do on a specified part of the filesystem. There are some differences in the behaviour: the major one being that the landlock ruleset is inherited across execve(2). This just restricts the libexec helpers by completely revoking ANY filesystem access; after all they are the biggest attack surface. got send/fetch/clone *may* end up spawning ssh(1), so at the moment is not possible to landlock the main process. From Omar Polo.
portable: add FreeBSD support
This adds the capability to compile got-portable on FreeBSD.
portable: initial Linux compilation
This commit modifies the GoT main branch to be able to compile it under linux.
switch from SIMPLEQ to equivalent STAILQ macros
The singly-linked tail queue macros were added to OpenBSD 6.9 and are more widely available on other systems. ok stsp
use size_t for loop indices to avoid signedness warnings; by emaste@freebsd
Same change as 16aeacf7088d, for subdirectories other than lib/
fix potential type mismatches between format specifiers and arguments
Cast printf arguments of type time_t and off_t to long long to match the %lld format specifier on platforms where this might not be the case. In parse.y, switch the number variable to long long because all its interactions are with that type anyway. ok millert stsp
Stop including <sys/syslimits.h> directly.
POSIX says the limits defined there are available from <limits.h>, which almost all affected source files already included anyway. ok millert stsp