git/fsmonitor-ll.h

#ifndef FSMONITOR_LL_H
#define FSMONITOR_LL_H

struct index_state;
struct strbuf;

extern struct trace_key trace_fsmonitor;

/*
 * Read the fsmonitor index extension and (if configured) restore the
 * CE_FSMONITOR_VALID state.
 */
int read_fsmonitor_extension(struct index_state *istate, const void *data, unsigned long sz);

/*
 * Fill the fsmonitor_dirty ewah bits with their state from the index,
 * before it is split during writing.
 */
void fill_fsmonitor_bitmap(struct index_state *istate);

/*
 * Write the CE_FSMONITOR_VALID state into the fsmonitor index
 * extension.  Reads from the fsmonitor_dirty ewah in the index.
 */
void write_fsmonitor_extension(struct strbuf *sb, struct index_state *istate);

/*
 * Add/remove the fsmonitor index extension
 */
void add_fsmonitor(struct index_state *istate);
void remove_fsmonitor(struct index_state *istate);

/*
 * Add/remove the fsmonitor index extension as necessary based on the current
 * core.fsmonitor setting.
 */
void tweak_fsmonitor(struct index_state *istate);

/*
 * Run the configured fsmonitor integration script and clear the
 * CE_FSMONITOR_VALID bit for any files returned as dirty.  Also invalidate
 * any corresponding untracked cache directory structures. Optimized to only
 * run the first time it is called.
 */
void refresh_fsmonitor(struct index_state *istate);

/*
 * Does the received result contain the "trivial" response?
 */
int fsmonitor_is_trivial_response(const struct strbuf *query_result);

#endif /* FSMONITOR_LL_H */