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author | Paul Crowley <paulcrowley@google.com> | 2015-07-06 16:54:28 +0100 |
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committer | Paul Crowley <paulcrowley@google.com> | 2015-07-09 18:09:17 +0100 |
commit | 31654044064d5bac0dd57c495ad43afb7573c393 (patch) | |
tree | 7ac0d3d72d13102b4a184e60488adb857b0ea36f | |
parent | e92c682fb37a21a38406281f3038c5168fd26b3e (diff) | |
download | extras-31654044064d5bac0dd57c495ad43afb7573c393.tar.gz |
Add keyctl_revoke
Change-Id: If63f439d831aa384acd45fde98312923f9c2e561
-rw-r--r-- | ext4_utils/key_control.cpp | 7 | ||||
-rw-r--r-- | ext4_utils/key_control.h | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/ext4_utils/key_control.cpp b/ext4_utils/key_control.cpp index 3d775b7f..39bd1401 100644 --- a/ext4_utils/key_control.cpp +++ b/ext4_utils/key_control.cpp @@ -5,8 +5,8 @@ #include <sys/syscall.h> /* keyring keyctl commands */ +#define KEYCTL_REVOKE 3 /* revoke a key */ #define KEYCTL_SETPERM 5 /* set permissions for a key in a keyring */ -#define KEYCTL_UNLINK 9 /* unlink a key from a keyring */ #define KEYCTL_SEARCH 10 /* search for a key in a keyring */ static long keyctl(int cmd, ...) @@ -32,6 +32,11 @@ key_serial_t add_key(const char *type, return syscall(__NR_add_key, type, description, payload, plen, ringid); } +long keyctl_revoke(key_serial_t id) +{ + return keyctl(KEYCTL_REVOKE, id); +} + long keyctl_setperm(key_serial_t id, int permissions) { return keyctl(KEYCTL_SETPERM, id, permissions); diff --git a/ext4_utils/key_control.h b/ext4_utils/key_control.h index 8e6e32ba..bbf0acec 100644 --- a/ext4_utils/key_control.h +++ b/ext4_utils/key_control.h @@ -21,6 +21,8 @@ key_serial_t add_key(const char *type, size_t plen, key_serial_t ringid); +long keyctl_revoke(key_serial_t id); + long keyctl_setperm(key_serial_t id, int permissions); long keyctl_search(key_serial_t ringid, const char *type, |