Date: Sun, 30 Sep 2001 12:41:29 -0700 (PDT) From: Dag-Erling Smorgrav <des@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/fs/pseudofs pseudofs.h pseudofs_vnops.c Message-ID: <200109301941.f8UJfTN35348@freefall.freebsd.org>
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des 2001/09/30 12:41:29 PDT
Modified files:
sys/fs/pseudofs pseudofs.h pseudofs_vnops.c
Log:
pseudofs.h:
- Rearrange the flag constants a little to simplify specifying and testing
for readability and writeability.
pseudofs_vnops.c:
- Track the aforementioned change.
- Add checks to pfs_open() to prevent opening read-only files for writing
or vice versa (pfs_{read,write} would block the actual reads and writes,
but it's still a bug to allow the open() to succeed). Also, return
EOPNOTSUPP if the caller attempts to lock the file.
- Add more trace points.
Revision Changes Path
1.9 +5 -4 src/sys/fs/pseudofs/pseudofs.h
1.13 +51 -35 src/sys/fs/pseudofs/pseudofs_vnops.c
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