diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2013-09-02 11:37:05 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-09-15 23:08:25 +0200 |
| commit | 06d49cdadd9e96361f3fe49b9c940b88bb869284 (patch) | |
| tree | 87f79b4aaa830c34f260c3057970b8e1d3c9fab3 /libdiskfs/peropen-make.c | |
| parent | 39e97c785a7b7f5fd5458986aa834e4069ce3b2f (diff) | |
libdiskfs: track file name in struct peropen
Track the relative path used to obtain a file handle in the
struct peropen.
* libdiskfs/diskfs.h (struct peropen): New field path.
* libdiskfs/peropen-make.c (diskfs_make_peropen): Initialize path.
* libdiskfs/peropen-rele.c (diskfs_release_peropen): Free path.
* libdiskfs/fsys-getroot.c (diskfs_S_fsys_getroot): Initialize path.
* libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Preserve the path.
Diffstat (limited to 'libdiskfs/peropen-make.c')
| -rw-r--r-- | libdiskfs/peropen-make.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libdiskfs/peropen-make.c b/libdiskfs/peropen-make.c index d37516c1..b11b2ad6 100644 --- a/libdiskfs/peropen-make.c +++ b/libdiskfs/peropen-make.c @@ -34,6 +34,7 @@ diskfs_make_peropen (struct node *np, int flags, struct peropen *context, po->refcnt = 0; po->openstat = flags; po->np = np; + po->path = NULL; if (context) { @@ -50,6 +51,13 @@ diskfs_make_peropen (struct node *np, int flags, struct peropen *context, if (po->shadow_root_parent != MACH_PORT_NULL) mach_port_mod_refs (mach_task_self (), po->shadow_root_parent, MACH_PORT_RIGHT_SEND, 1); + + if (context->path) + { + po->path = strdup (context->path); + if (! po->path) + return ENOMEM; + } } else { |