diff options
Diffstat (limited to 'src/ioq.h')
| -rw-r--r-- | src/ioq.h | 31 |
1 files changed, 31 insertions, 0 deletions
@@ -10,6 +10,7 @@ #include "config.h" #include "dir.h" +#include "stat.h" #include <stddef.h> /** @@ -27,6 +28,8 @@ enum ioq_op { IOQ_OPENDIR, /** ioq_closedir(). */ IOQ_CLOSEDIR, + /** ioq_stat(). */ + IOQ_STAT, }; /** @@ -59,6 +62,14 @@ struct ioq_ent { struct ioq_closedir { struct bfs_dir *dir; } closedir; + /** ioq_stat() args. */ + struct ioq_stat { + int dfd; + const char *path; + enum bfs_stat_flags flags; + struct bfs_stat *buf; + void *xbuf; + } stat; }; }; @@ -128,6 +139,26 @@ int ioq_opendir(struct ioq *ioq, struct bfs_dir *dir, int dfd, const char *path, int ioq_closedir(struct ioq *ioq, struct bfs_dir *dir, void *ptr); /** + * Asynchronous bfs_stat(). + * + * @param ioq + * The I/O queue. + * @param dfd + * The base file descriptor. + * @param path + * The path to stat, relative to dfd. + * @param flags + * Flags that affect the lookup. + * @param buf + * A place to store the stat buffer, if successful. + * @param ptr + * An arbitrary pointer to associate with the request. + * @return + * 0 on success, or -1 on failure. + */ +int ioq_stat(struct ioq *ioq, int dfd, const char *path, enum bfs_stat_flags flags, struct bfs_stat *buf, void *ptr); + +/** * Pop a response from the queue. * * @param ioq |