Implement the next round of system calls. These are open, openat, close, fdatasync, fsync, close_from, revoke, access, eacccess, facccessat, chdir, fchdir, rename, renameat, mkdir, mkdirat, rmdir, _getcwd, dup, dup2, truncate, ftruncate, acct and sync. In addition, the helper functions needed for these to work are included. With the helper functions, all of these system calls are the 'obvious' wrapper...
V2: Delete extra blank lines Use safe_syscall(SYS___getcwd,...) instead of __getcwd. Only part 8 (bsd-user: Implement rmdir and undocumented __getcwd) needs to be reviewed. Warner Losh (11): bsd-user: Implement open, openat and close bsd-user: Implement fdatasync, fsync and close_from bsd-user: Implement revoke, access, eaccess and faccessat bsd-user: Implement chdir and fchdir bsd-user: Implement rename and renameat bsd-user: Implement link, linkat, unlink and unlinkat bsd-user: Implement mkdir and mkdirat bsd-user: Implement rmdir and undocumented __getcwd bsd-user: Implement dup and dup2 bsd-user: Implement trunctate and ftruncate bsd-user: Implement acct and sync bsd-user/bsd-file.h | 359 ++++++++++++++++++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 116 +++++++++++ bsd-user/syscall_defs.h | 4 + 3 files changed, 479 insertions(+) -- 2.33.1