diff options
| author | cinap_lenrek <cinap_lenrek@rei2.9hal> | 2012-02-23 16:58:53 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@rei2.9hal> | 2012-02-23 16:58:53 +0100 |
| commit | f2b6ec3140935d88d065359619c04992939a1ddc (patch) | |
| tree | 18bfde25c2eef864258fdaab20ee66a16e278c84 /sys/src/cmd/cwfs | |
| parent | e482b39f8d9ed8c27429cd2f510fc7c8a0dba1c1 (diff) | |
correcting unicode superscripts for 1 2 and 3
Diffstat (limited to 'sys/src/cmd/cwfs')
| -rw-r--r-- | sys/src/cmd/cwfs/doc/changes | 6 | ||||
| -rw-r--r-- | sys/src/cmd/cwfs/main.c | 12 |
2 files changed, 9 insertions, 9 deletions
diff --git a/sys/src/cmd/cwfs/doc/changes b/sys/src/cmd/cwfs/doc/changes index e1f8a02ac..cf9ea27ef 100644 --- a/sys/src/cmd/cwfs/doc/changes +++ b/sys/src/cmd/cwfs/doc/changes @@ -3,7 +3,7 @@ Geoff Collyer July—October 2004 -note: 2⁶=9,223,372,036,854,775,808 or 8EB (9.2×10ⁱ⁸) +note: 2⁶³=9,223,372,036,854,775,808 or 8EB (9.2×10¹⁸) • identified longs that refer to offsets, sizes and block numbers, and changed them to type Off (vlong); fixed all print formats to match. @@ -39,12 +39,12 @@ handle 64-bit offsets and sizes. • booted xtc (terminal) from fs64 (used fs64 as main file system) note: current file server with triple-indirect blocks at 4k block size - has a maximum file size of ~505GB (5.42×10ⁱⁱ). + has a maximum file size of ~505GB (5.42×10¹¹). with quadruple-indirect blocks, max would be ~275TB @ 4k block size. • got igbe fs driver working (a couple small changes) • eliminated some gotos (started with 580, down to 454) -• added quadruple indirect blocks: lets us reach 2⁶ with a 32kB block size +• added quadruple indirect blocks: lets us reach 2⁶³ with a 32kB block size • got igbe boot driver & pxe booting working • on-disk qid paths are now Offs, but 9p1 qids on the wire are still ulongs • generalised & parameterised indirect block implementation diff --git a/sys/src/cmd/cwfs/main.c b/sys/src/cmd/cwfs/main.c index 7f9b96a8d..a3c8d49f7 100644 --- a/sys/src/cmd/cwfs/main.c +++ b/sys/src/cmd/cwfs/main.c @@ -200,7 +200,7 @@ postservice(void) } /* - * compute BUFSIZE*(NDBLOCK+INDPERBUF+INDPERBUF+INDPERBUF+INDPERBUF⁴) + * compute BUFSIZE*(NDBLOCK+INDPERBUF+INDPERBUF²+INDPERBUF³+INDPERBUF⁴) * while watching for overflow; in that case, return 0. */ @@ -242,8 +242,8 @@ maxsize(void) } enum { - INDPERBUF = ((uvlong)INDPERBUF *INDPERBUF), - INDPERBUF⁴ = ((uvlong)INDPERBUF*INDPERBUF), + INDPERBUF² = ((uvlong)INDPERBUF*INDPERBUF), + INDPERBUF⁴ = ((uvlong)INDPERBUF²*INDPERBUF²), }; static void @@ -261,9 +261,9 @@ printsizes(void) max = offlim - 1; print("max file size = %,llud\n", (Wideoff)max); } - if (INDPERBUF/INDPERBUF != INDPERBUF) - print("overflow computing INDPERBUF\n"); - if (INDPERBUF⁴/INDPERBUF != INDPERBUF) + if (INDPERBUF²/INDPERBUF != INDPERBUF) + print("overflow computing INDPERBUF²\n"); + if (INDPERBUF⁴/INDPERBUF² != INDPERBUF²) print("overflow computing INDPERBUF⁴\n"); print("\tINDPERBUF = %d, INDPERBUF^4 = %,lld, ", INDPERBUF, (Wideoff)INDPERBUF⁴); |