diff options
author | Sven Eden <yamakuzure@gmx.net> | 2017-04-27 11:30:28 +0200 |
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committer | Sven Eden <yamakuzure@gmx.net> | 2017-05-17 15:22:16 +0200 |
commit | 66ecc207e203db5434610395cd04c40ae8727b58 (patch) | |
tree | 4808a261a6e58dcdbc9e8616f18cce65b2a49b83 /src/basic/capability-util.h | |
parent | 4f8a2329ef626675895974d53a6afad68a0d255a (diff) |
Prep v229: Add missing fixes from upstream [1/6] src/basic
Diffstat (limited to 'src/basic/capability-util.h')
-rw-r--r-- | src/basic/capability-util.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/basic/capability-util.h b/src/basic/capability-util.h index d14106b48..913048e4c 100644 --- a/src/basic/capability-util.h +++ b/src/basic/capability-util.h @@ -27,11 +27,16 @@ #include "macro.h" #include "util.h" +#define CAP_ALL (uint64_t) -1 + unsigned long cap_last_cap(void); #if 0 /// UNNEEDED by elogind int have_effective_cap(int value); -int capability_bounding_set_drop(uint64_t drop, bool right_now); -int capability_bounding_set_drop_usermode(uint64_t drop); +int capability_bounding_set_drop(uint64_t keep, bool right_now); +int capability_bounding_set_drop_usermode(uint64_t keep); + +int capability_ambient_set_apply(uint64_t set, bool also_inherit); +int capability_update_inherited_set(cap_t caps, uint64_t ambient_set); int drop_privileges(uid_t uid, gid_t gid, uint64_t keep_capabilities); @@ -46,3 +51,9 @@ static inline void cap_free_charpp(char **p) { } #define _cleanup_cap_free_charp_ _cleanup_(cap_free_charpp) #endif // 0 + +static inline bool cap_test_all(uint64_t caps) { + uint64_t m; + m = (UINT64_C(1) << (cap_last_cap() + 1)) - 1; + return (caps & m) == m; +} |