diff options
Diffstat (limited to 'src/eval.c')
| -rw-r--r-- | src/eval.c | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -53,6 +53,8 @@ struct bfs_eval { enum bftw_action action; /** The bfs_eval() return value. */ int *ret; + /** The number of errors that have occurred. */ + size_t *nerrors; /** Whether to quit immediately. */ bool quit; }; @@ -62,10 +64,16 @@ struct bfs_eval { */ _printf(2, 3) static void eval_error(struct bfs_eval *state, const char *format, ...) { + const struct bfs_ctx *ctx = state->ctx; + + ++*state->nerrors; + if (ctx->ignore_errors) { + return; + } + // By POSIX, any errors should be accompanied by a non-zero exit status *state->ret = EXIT_FAILURE; - const struct bfs_ctx *ctx = state->ctx; CFILE *cerr = ctx->cerr; bfs_error(ctx, "%pP: ", state->ftwbuf); @@ -1389,6 +1397,8 @@ struct callback_args { /** The set of seen files. */ struct trie *seen; + /** The number of errors that have occurred. */ + size_t nerrors; /** Eventual return value from bfs_eval(). */ int ret; }; @@ -1407,6 +1417,7 @@ static enum bftw_action eval_callback(const struct BFTW *ftwbuf, void *ptr) { state.ctx = ctx; state.action = BFTW_CONTINUE; state.ret = &args->ret; + state.nerrors = &args->nerrors; state.quit = false; // Check whether SIGINFO was delivered and show/hide the bar @@ -1740,5 +1751,9 @@ int bfs_eval(struct bfs_ctx *ctx) { sigunhook(info_hook); bfs_bar_hide(args.bar); + if (args.nerrors > 0) { + bfs_warning(ctx, "suppressed errors: %zu\n", args.nerrors); + } + return args.ret; } |