2023-11-21 19:18:42 +00:00
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#ifndef _HUMAN_H
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#define _HUMAN_H
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2024-03-13 19:23:46 +00:00
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#include <stdlib.h>
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2024-02-04 09:58:36 +00:00
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#include <stdint.h>
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2024-02-21 09:12:37 +00:00
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#define MU_HUMAN_BUF_SIZE 16
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char *mu_humansize(off_t n, off_t block) {
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static char buf[MU_HUMAN_BUF_SIZE + 1];
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2024-03-13 19:23:46 +00:00
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memset(buf, '\0', sizeof(buf));
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2023-11-21 19:18:42 +00:00
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char *postfixes = "BKMGTPE";
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double size = n;
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size_t i;
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2024-03-17 21:46:58 +00:00
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2024-02-21 09:12:37 +00:00
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for (i = 0; i < strlen(postfixes) && size >= block; i++)
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size /= block;
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2023-11-21 19:18:42 +00:00
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if (i)
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snprintf(buf, sizeof(buf), "%.1f%c", size, postfixes[i]);
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else
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2024-03-27 19:04:17 +00:00
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snprintf(buf, sizeof(buf), "%ju", n);
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2023-11-21 19:18:42 +00:00
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return buf;
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}
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#endif
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