diff options
| -rw-r--r-- | rootdir.c | 14 |
1 files changed, 12 insertions, 2 deletions
@@ -21,6 +21,9 @@ #define KERNEL_PID 2 + +/* Helper functions */ + /* We get the boot time by using that of the kernel process. */ static error_t get_boottime (struct ps_context *pc, struct timeval *tv) @@ -120,6 +123,9 @@ get_swapinfo (default_pager_info_t *info) return err; } + +/* Content generators */ + static error_t rootdir_gc_version (void *hook, char **contents, ssize_t *contents_len) { @@ -137,8 +143,6 @@ rootdir_gc_version (void *hook, char **contents, ssize_t *contents_len) return 0; } -/* Uptime -- we use the start time of init to deduce it. This is probably a bit - fragile, as any clock update will make the result inaccurate. */ static error_t rootdir_gc_uptime (void *hook, char **contents, ssize_t *contents_len) { @@ -373,10 +377,16 @@ rootdir_gc_fakeself (void *hook, char **contents, ssize_t *contents_len) return 0; } + +/* Glue logic and entries table */ static struct node * rootdir_file_make_node (void *dir_hook, const void *entry_hook) { + /* The entry hook we use is actually a procfs_node_ops for the file to be + created. The hook associated to these newly created files (and passed + to the generators above as a consequence) is always the same global + ps_context, which we get from rootdir_make_node as the directory hook. */ return procfs_make_node (entry_hook, dir_hook); } |