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| author | Russ Cox <rsc@swtch.com> | 2008-01-10 21:38:42 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2008-01-10 21:38:42 -0500 |
| commit | 0a98a883d5bc30843f859a1b4f05af1a6906907a (patch) | |
| tree | 3fdb08f6ea95793a8865c23263d9234135c00ac8 /src/libdraw | |
| parent | 27589754e47a2d2e682ee29daa2d21dff99e509d (diff) | |
| download | plan9port-0a98a883d5bc30843f859a1b4f05af1a6906907a.tar.gz plan9port-0a98a883d5bc30843f859a1b4f05af1a6906907a.tar.bz2 plan9port-0a98a883d5bc30843f859a1b4f05af1a6906907a.zip | |
libdraw: fix spinning event loop (David Bulkow)
Diffstat (limited to 'src/libdraw')
| -rw-r--r-- | src/libdraw/event.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/libdraw/event.c b/src/libdraw/event.c index b1147bd4..e41814f3 100644 --- a/src/libdraw/event.c +++ b/src/libdraw/event.c @@ -159,7 +159,7 @@ etimer(ulong key, int n) if(n <= 0) n = 1000; eslave[Stimer].n = n; - eslave[Stimer].nexttick = nsec()+n*1000LL; + eslave[Stimer].nexttick = nsec()+n*1000000LL; return 1<<Stimer; } @@ -295,12 +295,12 @@ extract(int canblock) } }else if(i == Stimer){ t0 = nsec(); - if(t0-eslave[i].nexttick <= 0){ + if(t0 >= eslave[i].nexttick){ tv.tv_sec = 0; tv.tv_usec = 0; }else{ - tv.tv_sec = (t0-eslave[i].nexttick)/1000000000; - tv.tv_usec = (t0-eslave[i].nexttick)%1000000000 / 1000; + tv.tv_sec = (eslave[i].nexttick-t0)/1000000000; + tv.tv_usec = (eslave[i].nexttick-t0)%1000000000 / 1000; } timeout = &tv; }else{ @@ -345,8 +345,8 @@ extract(int canblock) } }else if(i == Stimer){ t0 = nsec(); - while(t0-eslave[i].nexttick > 0){ - eslave[i].nexttick += eslave[i].n*1000LL; + while(t0 > eslave[i].nexttick){ + eslave[i].nexttick += eslave[i].n*1000000LL; eslave[i].head = (Ebuf*)1; n++; } |