_       _
| |_ ___| |_ _
|   | . | | | |
|_|_|___|_|_  |
          |___|

file src/provides.h

#ifndef HOLY_PROVIDES_H
#define HOLY_PROVIDES_H

/* verifies a supported HOLY/provides subset; emit prints claims. */
int holy_provides_local(const char *package, int emit);
/* exact declared match; returns false if any capability record is invalid. */
int holy_provides_match(const char *package, const char *kind,
                        const char *name, int *matched);
int holy_provides_kind(const char *kind);
int holy_provides_claim_valid(const char *kind, const char *name,
    const char *arch, const char *libc, const char *version,
    const char *evidence);
typedef int (*holy_capability_visit)(void *opaque, const char *kind,
    const char *name, const char *arch, const char *libc,
    const char *version, const char *evidence);
/* visitor is called only after all claims have been parsed and validated. */
int holy_provides_visit(const char *package, holy_capability_visit visitor,
                        void *opaque);

/* borrows a regular metadata descriptor; reads from offset zero without seeking. */
int holy_provides_visit_fd(int fd, holy_capability_visit visitor, void *opaque);

#endif