diff options
Diffstat (limited to 'src/xz/message.c')
| -rw-r--r-- | src/xz/message.c | 54 |
1 files changed, 14 insertions, 40 deletions
diff --git a/src/xz/message.c b/src/xz/message.c index abdf0568..e94a94d5 100644 --- a/src/xz/message.c +++ b/src/xz/message.c @@ -12,10 +12,6 @@ #include "private.h" -#ifdef HAVE_SYS_TIME_H -# include <sys/time.h> -#endif - #include <stdarg.h> @@ -64,9 +60,6 @@ static lzma_stream *progress_strm; /// and estimate remaining time. static uint64_t expected_in_size; -/// Time when we started processing the file -static uint64_t start_time; - // Use alarm() and SIGALRM when they are supported. This has two minor // advantages over the alternative of polling gettimeofday(): @@ -112,16 +105,6 @@ static uint64_t progress_next_update; #endif -/// Get the current time as microseconds since epoch -static uint64_t -my_time(void) -{ - struct timeval tv; - gettimeofday(&tv, NULL); - return (uint64_t)(tv.tv_sec) * UINT64_C(1000000) + tv.tv_usec; -} - - extern void message_init(void) { @@ -264,11 +247,10 @@ message_progress_start(lzma_stream *strm, uint64_t in_size) // It is needed to find out the position in the stream. progress_strm = strm; - // Store the processing start time of the file and its expected size. - // If we aren't printing any statistics, then these are unused. But - // since it is possible that the user sends us a signal to show - // statistics, we need to have these available anyway. - start_time = my_time(); + // Store the expected size of the file. If we aren't printing any + // statistics, then is will be unused. But since it is possible + // that the user sends us a signal to show statistics, we need + // to have it available anyway. expected_in_size = in_size; // Indicate that progress info may need to be printed before @@ -290,7 +272,7 @@ message_progress_start(lzma_stream *strm, uint64_t in_size) alarm(1); #else progress_needs_updating = true; - progress_next_update = 1000000; + progress_next_update = 1000; #endif } @@ -364,7 +346,7 @@ progress_speed(uint64_t uncompressed_pos, uint64_t elapsed) { // Don't print the speed immediately, since the early values look // somewhat random. - if (elapsed < 3000000) + if (elapsed < 3000) return ""; static const char unit[][8] = { @@ -377,7 +359,7 @@ progress_speed(uint64_t uncompressed_pos, uint64_t elapsed) // Calculate the speed as KiB/s. double speed = (double)(uncompressed_pos) - / ((double)(elapsed) * (1024.0 / 1e6)); + / ((double)(elapsed) * (1024.0 / 1000.0)); // Adjust the unit of the speed if needed. while (speed > 999.0) { @@ -402,12 +384,12 @@ progress_speed(uint64_t uncompressed_pos, uint64_t elapsed) /// Make a string indicating elapsed or remaining time. The format is either /// M:SS or H:MM:SS depending on if the time is an hour or more. static const char * -progress_time(uint64_t useconds) +progress_time(uint64_t mseconds) { // 9999 hours = 416 days static char buf[sizeof("9999:59:59")]; - uint32_t seconds = useconds / 1000000; + uint32_t seconds = mseconds / 1000; // Don't show anything if the time is zero or ridiculously big. if (seconds == 0 || seconds > ((9999 * 60) + 59) * 60 + 59) @@ -445,14 +427,14 @@ progress_remaining(uint64_t in_pos, uint64_t elapsed) // - Only a few seconds has passed since we started (de)compressing, // so estimate would be too inaccurate. if (expected_in_size == 0 || in_pos > expected_in_size - || in_pos < (UINT64_C(1) << 19) || elapsed < 8000000) + || in_pos < (UINT64_C(1) << 19) || elapsed < 8000) return ""; // Calculate the estimate. Don't give an estimate of zero seconds, // since it is possible that all the input has been already passed // to the library, but there is still quite a bit of output pending. uint32_t remaining = (double)(expected_in_size - in_pos) - * ((double)(elapsed) / 1e6) / (double)(in_pos); + * ((double)(elapsed) / 1000.0) / (double)(in_pos); if (remaining < 1) remaining = 1; @@ -518,14 +500,6 @@ progress_remaining(uint64_t in_pos, uint64_t elapsed) } -/// Calculate the elapsed time as microseconds. -static uint64_t -progress_elapsed(void) -{ - return my_time() - start_time; -} - - /// Get how much uncompressed and compressed data has been processed. static void progress_pos(uint64_t *in_pos, @@ -559,13 +533,13 @@ message_progress_update(void) return; // Calculate how long we have been processing this file. - const uint64_t elapsed = progress_elapsed(); + const uint64_t elapsed = mytime_get_elapsed(); #ifndef SIGALRM if (progress_next_update > elapsed) return; - progress_next_update = elapsed + 1000000; + progress_next_update = elapsed + 1000; #endif // Get our current position in the stream. @@ -658,7 +632,7 @@ progress_flush(bool finished) progress_active = false; - const uint64_t elapsed = progress_elapsed(); + const uint64_t elapsed = mytime_get_elapsed(); signals_block(); |