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Better path handling for fuser

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This commit is contained in:
Mathieu Comandon 2016-11-02 11:17:37 -07:00
parent f3d079245f
commit 486e700bd3
1 changed files with 11 additions and 6 deletions
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17
lutris/util/system.py
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@ -243,14 +243,19 @@ def get_pids_using_file(path):
if not os.path.exists(path):
logger.error("No file %s", path)
return set()
fuser_path = None
fuser_output = ""
if os.path.exists('/bin/fuser'):
fuser_output = execute(["fuser", path])
elif os.path.exists('/sbin/fuser'):
fuser_output = execute(["/sbin/fuser", path])
else:
path_candidates = ['/bin', '/sbin', '/usr/bin', '/usr/sbin']
for candidate in path_candidates:
fuser_path = os.path.join(candidate, 'fuser')
if os.path.exists(fuser_path):
break
if not fuser_path:
logger.warning("fuser not available, please install psmisc")
return set(fuser_output.split())
return set([])
else:
fuser_output = execute([fuser_path, path])
return set(fuser_output.split())
def get_terminal_apps():