HelenOS sources
S_IFDIR 400 uspace/app/mkmfs/mkmfs.c ino_buf[MFS_ROOT_INO - 1].i_mode = S_IFDIR;
S_IFDIR 438 uspace/app/mkmfs/mkmfs.c ino_buf[MFS_ROOT_INO - 1].i_mode = S_IFDIR;
S_IFDIR 39 uspace/lib/minix/minix.h #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
S_IFDIR 74 uspace/lib/posix/include/posix/sys/stat.h #define S_ISDIR(m) ((m & S_IFDIR) != 0)
S_IFDIR 392 uspace/lib/posix/src/stdio.c if ((sbuf.st_mode & S_IFMT) != S_IFDIR)
S_IFDIR 64 uspace/lib/posix/src/sys/stat.c dest->st_mode |= S_IFDIR;
S_IFDIR 437 uspace/srv/fs/mfs/mfs_ops.c ino_i->i_mode = S_IFDIR;
HelenOS homepage, sources at GitHub