diff options
| -rw-r--r-- | src/eval.c | 49 | ||||
| -rw-r--r-- | tests/gnu/fls_overflow.sh | 4 |
2 files changed, 34 insertions, 19 deletions
@@ -700,6 +700,34 @@ static int print_owner(FILE *file, const char *name, uintmax_t id, int *width) { } } +/** Print a file's modification time. */ +static int print_time(FILE *file, time_t time, time_t now) { + struct tm tm; + if (!localtime_r(&time, &tm)) { + goto error; + } + + char time_str[256]; + size_t time_ret; + + time_t six_months_ago = now - 6 * 30 * 24 * 60 * 60; + time_t tomorrow = now + 24 * 60 * 60; + if (time <= six_months_ago || time >= tomorrow) { + time_ret = strftime(time_str, sizeof(time_str), "%b %e %Y", &tm); + } else { + time_ret = strftime(time_str, sizeof(time_str), "%b %e %H:%M", &tm); + } + + if (time_ret == 0) { + goto error; + } + + return fprintf(file, " %s", time_str); + +error: + return fprintf(file, " %jd", (intmax_t)time); +} + /** * -f?ls action. */ @@ -756,28 +784,11 @@ bool eval_fls(const struct bfs_expr *expr, struct bfs_eval *state) { time_t time = statbuf->mtime.tv_sec; time_t now = ctx->now.tv_sec; - time_t six_months_ago = now - 6 * 30 * 24 * 60 * 60; - time_t tomorrow = now + 24 * 60 * 60; - struct tm tm; - if (!localtime_r(&time, &tm)) { - goto error; - } - char time_str[256]; - size_t time_ret; - if (time <= six_months_ago || time >= tomorrow) { - time_ret = strftime(time_str, sizeof(time_str), "%b %e %Y", &tm); - } else { - time_ret = strftime(time_str, sizeof(time_str), "%b %e %H:%M", &tm); - } - if (time_ret == 0) { - errno = EOVERFLOW; - goto error; - } - if (cfprintf(cfile, " %s${rs}", time_str) < 0) { + if (print_time(file, time, now) < 0) { goto error; } - if (cfprintf(cfile, " %pP", ftwbuf) < 0) { + if (cfprintf(cfile, "${rs} %pP", ftwbuf) < 0) { goto error; } diff --git a/tests/gnu/fls_overflow.sh b/tests/gnu/fls_overflow.sh new file mode 100644 index 0000000..d3447a2 --- /dev/null +++ b/tests/gnu/fls_overflow.sh @@ -0,0 +1,4 @@ +# Regression test: times that overflow localtime() should still print +cd "$TEST" +"$XTOUCH" -t "@1111111111111111111" overflow +invoke_bfs . -fls "$OUT" |