diff options
Diffstat (limited to 'src/ctx.h')
| -rw-r--r-- | src/ctx.h | 82 |
1 files changed, 41 insertions, 41 deletions
@@ -8,39 +8,18 @@ #ifndef BFS_CTX_H #define BFS_CTX_H +#include "alloc.h" #include "bftw.h" -#include "config.h" +#include "diag.h" +#include "expr.h" #include "trie.h" + #include <stddef.h> #include <sys/resource.h> +#include <sys/types.h> #include <time.h> -/** - * 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); +struct CFILE; /** * The execution context for bfs. @@ -50,13 +29,22 @@ struct bfs_ctx { size_t argc; /** The unparsed command line arguments. */ char **argv; + /** The argument token kinds. */ + enum bfs_kind *kinds; /** The root paths. */ const char **paths; + /** The number of root paths. */ + size_t npaths; + /** The main command line expression. */ struct bfs_expr *expr; /** An expression for files to filter out. */ struct bfs_expr *exclude; + /** A list of allocated expressions. */ + struct bfs_exprs expr_list; + /** bfs_expr arena. */ + struct arena expr_arena; /** -mindepth option. */ int mindepth; @@ -82,11 +70,18 @@ struct bfs_ctx { bool status; /** Whether to only return unique files (-unique). */ bool unique; - /** Whether to print warnings (-warn/-nowarn). */ - bool warn; /** Whether to only handle paths with xargs-safe characters (-X). */ bool xargs_safe; + /** Whether bfs was run interactively. */ + bool interactive; + /** Whether to print warnings (-warn/-nowarn). */ + bool warn; + /** Whether to report errors (-noerror). */ + bool ignore_errors; + /** Whether any dangerous actions (-delete/-exec) are present. */ + bool dangerous; + /** Color data. */ struct colors *colors; /** The error that occurred parsing the color table, if any. */ @@ -113,10 +108,15 @@ struct bfs_ctx { /** The number of files owned by the context. */ int nfiles; - /** The initial RLIMIT_NOFILE soft limit. */ - rlim_t nofile_soft; - /** The initial RLIMIT_NOFILE hard limit. */ - rlim_t nofile_hard; + /** The current file creation mask. */ + mode_t umask; + + /** The initial RLIMIT_NOFILE limits. */ + struct rlimit orig_nofile; + /** The current RLIMIT_NOFILE limits. */ + struct rlimit cur_nofile; + /** Whether the fd limit should be raised. */ + bool raise_nofile; /** The current time. */ struct timespec now; @@ -131,7 +131,7 @@ struct bfs_ctx *bfs_ctx_new(void); /** * Get the mount table. * - * @param ctx + * @ctx * The bfs context. * @return * The cached mount table, or NULL on failure. @@ -141,11 +141,11 @@ const struct bfs_mtab *bfs_ctx_mtab(const struct bfs_ctx *ctx); /** * Deduplicate an opened file. * - * @param ctx + * @ctx * The bfs context. - * @param cfile + * @cfile * The opened file. - * @param path + * @path * The path to the opened file (or NULL for standard streams). * @return * If the same file was opened previously, that file is returned. If cfile is a new file, @@ -156,7 +156,7 @@ struct CFILE *bfs_ctx_dedup(struct bfs_ctx *ctx, struct CFILE *cfile, const char /** * Flush any caches for consistency with external processes. * - * @param ctx + * @ctx * The bfs context. */ void bfs_ctx_flush(const struct bfs_ctx *ctx); @@ -164,9 +164,9 @@ void bfs_ctx_flush(const struct bfs_ctx *ctx); /** * Dump the parsed command line. * - * @param ctx + * @ctx * The bfs context. - * @param flag + * @flag * The -D flag that triggered the dump. */ void bfs_ctx_dump(const struct bfs_ctx *ctx, enum debug_flags flag); @@ -174,7 +174,7 @@ void bfs_ctx_dump(const struct bfs_ctx *ctx, enum debug_flags flag); /** * Free a bfs context. * - * @param ctx + * @ctx * The context to free. * @return * 0 on success, -1 if any errors occurred. |