| #ifndef CONNECTED_H |
| #define CONNECTED_H |
| |
| struct transport; |
| |
| /* |
| * Take callback data, and return next object name in the buffer. |
| * When called after returning the name for the last object, return -1 |
| * to signal EOF, otherwise return 0. |
| */ |
| typedef int (*sha1_iterate_fn)(void *, unsigned char [20]); |
| |
| /* |
| * Named-arguments struct for check_connected. All arguments are |
| * optional, and can be left to defaults as set by CHECK_CONNECTED_INIT. |
| */ |
| struct check_connected_options { |
| /* Avoid printing any errors to stderr. */ |
| int quiet; |
| |
| /* --shallow-file to pass to rev-list sub-process */ |
| const char *shallow_file; |
| |
| /* Transport whose objects we are checking, if available. */ |
| struct transport *transport; |
| |
| /* |
| * If non-zero, send error messages to this descriptor rather |
| * than stderr. The descriptor is closed before check_connected |
| * returns. |
| */ |
| int err_fd; |
| |
| /* If non-zero, show progress as we traverse the objects. */ |
| int progress; |
| |
| /* |
| * Insert these variables into the environment of the child process. |
| */ |
| const char **env; |
| }; |
| |
| #define CHECK_CONNECTED_INIT { 0 } |
| |
| /* |
| * Make sure that our object store has all the commits necessary to |
| * connect the ancestry chain to some of our existing refs, and all |
| * the trees and blobs that these commits use. |
| * |
| * Return 0 if Ok, non zero otherwise (i.e. some missing objects) |
| * |
| * If "opt" is NULL, behaves as if CHECK_CONNECTED_INIT was passed. |
| */ |
| int check_connected(sha1_iterate_fn fn, void *cb_data, |
| struct check_connected_options *opt); |
| |
| #endif /* CONNECTED_H */ |