diff options
Diffstat (limited to 'src/diag.h')
| -rw-r--r-- | src/diag.h | 29 |
1 files changed, 28 insertions, 1 deletions
@@ -9,7 +9,6 @@ #define BFS_DIAG_H #include "config.h" -#include "ctx.h" #include <stdarg.h> /** @@ -84,9 +83,37 @@ noreturn void bfs_abortf(const struct bfs_loc *loc, const char *format, ...); # define bfs_assert bfs_verify #endif +struct bfs_ctx; struct bfs_expr; /** + * Various debugging flags. + */ +enum debug_flags { + /** Print cost estimates. */ + DEBUG_COST = 1 << 0, + /** Print executed command details. */ + DEBUG_EXEC = 1 << 1, + /** Print optimization details. */ + DEBUG_OPT = 1 << 2, + /** Print rate information. */ + DEBUG_RATES = 1 << 3, + /** Trace the filesystem traversal. */ + DEBUG_SEARCH = 1 << 4, + /** Trace all stat() calls. */ + DEBUG_STAT = 1 << 5, + /** Print the parse tree. */ + DEBUG_TREE = 1 << 6, + /** All debug flags. */ + DEBUG_ALL = (1 << 7) - 1, +}; + +/** + * Convert a debug flag to a string. + */ +const char *debug_flag_name(enum debug_flags flag); + +/** * Like perror(), but decorated like bfs_error(). */ void bfs_perror(const struct bfs_ctx *ctx, const char *str); |