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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2013-07-20 17:47:05 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-07-20 17:47:05 +0200 |
| commit | 669dadfa07a5e63db8d9e572603872be88db52a3 (patch) | |
| tree | f15874b45a24307322000af30618a3f3b2d45329 /main.c | |
| parent | fd1f64a2e9e794a0184238bf3a0c4b7f5c6f963c (diff) | |
| download | hurd-669dadfa07a5e63db8d9e572603872be88db52a3.tar.gz hurd-669dadfa07a5e63db8d9e572603872be88db52a3.tar.bz2 hurd-669dadfa07a5e63db8d9e572603872be88db52a3.zip | |
procfs: Ignore arguments for compatibility with Linux' procfs.
Ignore the --nodev, --noexec and --nosuid arguments.
* procfs/main.c (argp_parser): Ignore some arguments for compatibility.
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -37,6 +37,10 @@ pid_t opt_fake_self; pid_t opt_kernel_pid; uid_t opt_anon_owner; +#define NODEV_KEY -1 /* <= 0, so no short option. */ +#define NOEXEC_KEY -2 /* Likewise. */ +#define NOSUID_KEY -3 /* Likewise. */ + static error_t argp_parser (int key, char *arg, struct argp_state *state) { @@ -104,6 +108,18 @@ argp_parser (int key, char *arg, struct argp_state *state) else opt_anon_owner = v; break; + + case NODEV_KEY: + /* Ignored for compatibility with Linux' procfs. */ + ;; + + case NOEXEC_KEY: + /* Ignored for compatibility with Linux' procfs. */ + ;; + + case NOSUID_KEY: + /* Ignored for compatibility with Linux' procfs. */ + ;; } return 0; @@ -136,6 +152,12 @@ struct argp argp = { "Be aware that USER will be granted access to the environment and " "other sensitive information about the processes in question. " "(default: use uid 0)" }, + { "nodev", NODEV_KEY, NULL, 0, + "Ignored for compatibility with Linux' procfs." }, + { "noexec", NOEXEC_KEY, NULL, 0, + "Ignored for compatibility with Linux' procfs." }, + { "nosuid", NOSUID_KEY, NULL, 0, + "Ignored for compatibility with Linux' procfs." }, {} }, .parser = argp_parser, |