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| author | rsc <devnull@localhost> | 2004-06-11 18:57:32 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-06-11 18:57:32 +0000 |
| commit | d9e16d252a4f84a6b30a7837ed6524e2dffec5ec (patch) | |
| tree | 7ec4f669c15506da90df991c4e4822243eb9576d /src/lib9/open.c | |
| parent | e750400529eb4e655e206cbfba42b156a03c29c3 (diff) | |
| download | plan9port-d9e16d252a4f84a6b30a7837ed6524e2dffec5ec.tar.gz plan9port-d9e16d252a4f84a6b30a7837ed6524e2dffec5ec.tar.bz2 plan9port-d9e16d252a4f84a6b30a7837ed6524e2dffec5ec.zip | |
get this right
Diffstat (limited to 'src/lib9/open.c')
| -rw-r--r-- | src/lib9/open.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/lib9/open.c b/src/lib9/open.c index 5b4935c1..526b2a94 100644 --- a/src/lib9/open.c +++ b/src/lib9/open.c @@ -11,9 +11,10 @@ int p9open(char *name, int mode) { int cexec, rclose; - int fd, umode, lock; + int fd, umode, lock, rdwr; - umode = mode&3; + rdwr = mode&3; + umode = rdwr; cexec = mode&OCEXEC; rclose = mode&ORCLOSE; lock = mode&OLOCK; @@ -33,7 +34,7 @@ p9open(char *name, int mode) fd = open(name, umode); if(fd >= 0){ if(lock){ - if(flock(fd, (mode==OREAD) ? LOCK_SH : LOCK_EX) < 0){ + if(flock(fd, (rdwr==OREAD) ? LOCK_SH : LOCK_EX) < 0){ close(fd); return -1; } |