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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-09-08 22:15:38 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-09-08 22:15:38 +0200 |
| commit | 2ec3b41b65f1b7ccbe219544fd922db8fe4a0b2f (patch) | |
| tree | 6ee74537720f23a7eff34781e8257705b6877833 /procfs/main.c | |
| parent | f62819106ede2d407c31d1bd71a4e87c6fe60484 (diff) | |
Make procfs accept none or proc as "device"
This allows "mount none /proc -t proc" to work.
* procfs/main.c (argp_parser): On ARGP_KEY_ARG, accept and ignore "none" and
"proc".
Diffstat (limited to 'procfs/main.c')
| -rw-r--r-- | procfs/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/procfs/main.c b/procfs/main.c index f773c09c..509f4883 100644 --- a/procfs/main.c +++ b/procfs/main.c @@ -130,6 +130,12 @@ argp_parser (int key, char *arg, struct argp_state *state) /* Ignored for compatibility with Linux' procfs. */ break; + case ARGP_KEY_ARG: + if (!strcmp (arg, "none") || !strcmp (arg,"proc")) + /* Ignored for compatibility with Linux' procfs. */ + break; + return ARGP_ERR_UNKNOWN; + default: return ARGP_ERR_UNKNOWN; } |