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| author | Neal H. Walfield <neal@gnu.org> | 2009-03-17 20:14:33 +0100 |
|---|---|---|
| committer | Neal H. Walfield <neal@gnu.org> | 2009-03-17 20:14:33 +0100 |
| commit | 979756b27981ecd8983716e022b408512ababf48 (patch) | |
| tree | 0fb9b51656108a9e2987636b881438821af2a3b0 | |
| parent | 4ce61a66a6dc7aa8126a722649f20a3ba5846fad (diff) | |
Change PAGES_FMT to support negative values.
| -rw-r--r-- | viengoos/memory.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/viengoos/memory.h b/viengoos/memory.h index a79982b..dd6af26 100644 --- a/viengoos/memory.h +++ b/viengoos/memory.h @@ -27,15 +27,24 @@ #define PAGES_FMT "%"PRIdPTR" %s" #define PAGES_PRINTF(pages) \ ({ \ - uint64_t p_ = (pages) * PAGESIZE; \ + int64_t p_ = (pages) * PAGESIZE; \ + int neg = p_ < 0; \ + if (neg) \ + p_ = -p_; \ + \ if (p_ > 10 * 1024 * 1024) \ p_ /= 1024 * 1024; \ else if (p_ > 10 * 1024) \ p_ /= 1024; \ + \ + if (neg) \ + p_ = -p_; \ p_; \ }), \ ({ \ - uint64_t p_ = (pages) * PAGESIZE; \ + int64_t p_ = (pages) * PAGESIZE; \ + if (p_ < 0) \ + p_ = -p_; \ char *s_ = "bytes"; \ if (p_ > 10 * 1024 * 1024) \ s_ = "mb"; \ |