On Fri, 9 Mar 2007, Eric Dumazet wrote:
>
> CAUTION : d_path() logic is quite tricky.
> The correct way to return for example "Hello" is to put it
> at the end of the buffer, and returns a pointer to the first char.
Yeah, it's subtle, since it wants to use a single buffer,
Hi Andrew
Please find a new version of this patch : I realized d_path() has very
uncommon semantic (it seems nobody caught the point in previous patches), and
had to change the documentation and pipefs_dname() / sockfs_dname()
accordingly.
Now, readlink("/proc/pid/fd/xx", buffer, 4096)
Hi Andrew
Please find a new version of this patch : I realized d_path() has very
uncommon semantic (it seems nobody caught the point in previous patches), and
had to change the documentation and pipefs_dname() / sockfs_dname()
accordingly.
Now, readlink(/proc/pid/fd/xx, buffer, 4096) returns
On Fri, 9 Mar 2007, Eric Dumazet wrote:
CAUTION : d_path() logic is quite tricky.
The correct way to return for example Hello is to put it
at the end of the buffer, and returns a pointer to the first char.
Yeah, it's subtle, since it wants to use a single buffer, and
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