On 12/08/2009 04:45 PM, Seth Vidal wrote:
> ---
> yum/misc.py | 30 ++++++++++++++++++++++++++++++
> 1 files changed, 30 insertions(+), 0 deletions(-)
>
> diff --git a/yum/misc.py b/yum/misc.py
> index 642f9a2..bfebc38 100644
> --- a/yum/misc.py
> +++ b/yum/misc.py
> @@ -873,3 +873,33 @@ def get_my_lang_code():
>
> return mylang
>
> +def return_running_pids():
> + """return list of running processids, excluding this one"""
> + mypid = os.getpid()
> + pids = []
> + for fn in glob.glob('/proc/[0123456789]*'):
> + if mypid == os.path.basename(fn):
> + continue
> + pids.append(os.path.basename(fn))
> + return pids
> +
> +def get_open_files(pid):
> + """returns files open from this pid"""
> + files = []
> + smaps = '/proc/%s/smaps' % pid
/proc/%s/maps would work too, has fewer irrelevant lines to skip over,
and isn't dependent on CONFIG_MMU.
> + try:
> + maps = open(smaps, 'r')
> + except (IOError, OSError), e:
> + return files
> +
> + for line in maps.readlines():
> + if line.find('fd:') == -1:
> + continue
> + line = line.replace('\n', '')
> + slash = line.find('/')
> + filename = line[slash:]
> + filename = filename.replace('(deleted)', '') #only mildly retarded
> + filename = filename.strip()
> + if filename not in files:
> + files.append(filename)
> + return files
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