diff options
Diffstat (limited to 'src/dir.h')
| -rw-r--r-- | src/dir.h | 31 |
1 files changed, 19 insertions, 12 deletions
@@ -8,15 +8,22 @@ #ifndef BFS_DIR_H #define BFS_DIR_H -#include "prelude.h" +#include "bfs.h" + #include <sys/types.h> /** * Whether the implementation uses the getdents() syscall directly, rather than * libc's readdir(). */ -#if !defined(BFS_USE_GETDENTS) && (__linux__ || __FreeBSD__) -# define BFS_USE_GETDENTS (BFS_HAS_GETDENTS || BFS_HAS_GETDENTS64 | BFS_HAS_GETDENTS64_SYSCALL) +#ifndef BFS_USE_GETDENTS +# if BFS_HAS_POSIX_GETDENTS +# define BFS_USE_GETDENTS true +# elif __linux__ || __FreeBSD__ +# define BFS_USE_GETDENTS (BFS_HAS_GETDENTS || BFS_HAS_GETDENTS64 | BFS_HAS_GETDENTS64_SYSCALL) +# else +# define BFS_USE_GETDENTS false +# endif #endif /** @@ -82,7 +89,7 @@ struct arena; /** * Initialize an arena for directories. * - * @param arena + * @arena * The arena to initialize. */ void bfs_dir_arena(struct arena *arena); @@ -100,14 +107,14 @@ enum bfs_dir_flags { /** * Open a directory. * - * @param dir + * @dir * The allocated directory. - * @param at_fd + * @at_fd * The base directory for path resolution. - * @param at_path + * @at_path * The path of the directory to open, relative to at_fd. Pass NULL to * open at_fd itself. - * @param flags + * @flags * Flags that control which directory entries are listed. * @return * 0 on success, or -1 on failure. @@ -122,7 +129,7 @@ int bfs_dirfd(const struct bfs_dir *dir); /** * Performs any I/O necessary for the next bfs_readdir() call. * - * @param dir + * @dir * The directory to poll. * @return * 1 on success, 0 on EOF, or -1 on failure. @@ -132,9 +139,9 @@ int bfs_polldir(struct bfs_dir *dir); /** * Read a directory entry. * - * @param dir + * @dir * The directory to read. - * @param[out] dirent + * @dirent[out] * The directory entry to populate. * @return * 1 on success, 0 on EOF, or -1 on failure. @@ -160,7 +167,7 @@ int bfs_closedir(struct bfs_dir *dir); /** * Detach the file descriptor from an open directory. * - * @param dir + * @dir * The directory to detach. * @return * The file descriptor of the directory. |