Igor Lubashev | c22e150 | 2019-08-07 10:44:14 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef __PERF_CAP_H |
| 3 | #define __PERF_CAP_H |
| 4 | |
| 5 | #include <stdbool.h> |
| 6 | #include <linux/capability.h> |
| 7 | #include <linux/compiler.h> |
| 8 | |
| 9 | #ifdef HAVE_LIBCAP_SUPPORT |
| 10 | |
| 11 | #include <sys/capability.h> |
| 12 | |
| 13 | bool perf_cap__capable(cap_value_t cap); |
| 14 | |
| 15 | #else |
| 16 | |
| 17 | #include <unistd.h> |
| 18 | #include <sys/types.h> |
| 19 | |
| 20 | static inline bool perf_cap__capable(int cap __maybe_unused) |
| 21 | { |
| 22 | return geteuid() == 0; |
| 23 | } |
| 24 | |
| 25 | #endif /* HAVE_LIBCAP_SUPPORT */ |
| 26 | |
Arnaldo Carvalho de Melo | 083c135 | 2019-08-13 11:38:19 -0300 | [diff] [blame] | 27 | /* For older systems */ |
| 28 | #ifndef CAP_SYSLOG |
| 29 | #define CAP_SYSLOG 34 |
| 30 | #endif |
| 31 | |
Igor Lubashev | c22e150 | 2019-08-07 10:44:14 -0400 | [diff] [blame] | 32 | #endif /* __PERF_CAP_H */ |