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| author | rsc <devnull@localhost> | 2005-01-04 21:22:40 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2005-01-04 21:22:40 +0000 |
| commit | 46f79934b79ef526ed42bbe5a565e6b5d884d24a (patch) | |
| tree | d1e663f7d3b2b328f03aeb34fdb3f4006aa97ec0 /src/lib9pclient/openfd.c | |
| parent | 5ba841dffa1f6cda712ebcff27c55c9d0a672c67 (diff) | |
| download | plan9port-46f79934b79ef526ed42bbe5a565e6b5d884d24a.tar.gz plan9port-46f79934b79ef526ed42bbe5a565e6b5d884d24a.tar.bz2 plan9port-46f79934b79ef526ed42bbe5a565e6b5d884d24a.zip | |
lib9pclient is the new libfs
Diffstat (limited to 'src/lib9pclient/openfd.c')
| -rw-r--r-- | src/lib9pclient/openfd.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/lib9pclient/openfd.c b/src/lib9pclient/openfd.c new file mode 100644 index 00000000..ef26e5c4 --- /dev/null +++ b/src/lib9pclient/openfd.c @@ -0,0 +1,26 @@ +#include <u.h> +#include <libc.h> +#include <fcall.h> +#include <9pclient.h> +#include "fsimpl.h" + +int +fsopenfd(CFsys *fs, char *name, int mode) +{ + CFid *fid; + Fcall tx, rx; + + if((fid = _fswalk(fs->root, name)) == nil) + return -1; + tx.type = Topenfd; + tx.fid = fid->fid; + tx.mode = mode&~OCEXEC; + if(_fsrpc(fs, &tx, &rx, 0) < 0){ + fsclose(fid); + return -1; + } + _fsputfid(fid); + if(mode&OCEXEC && rx.unixfd>=0) + fcntl(rx.unixfd, F_SETFL, FD_CLOEXEC); + return rx.unixfd; +} |