Searched refs:break_fd (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.10/tools/testing/selftests/powerpc/ptrace/ |
| D | perf-hwbreak.c | 85 int break_fd; in runtestsingle() local
107 break_fd = sys_perf_event_open(&attr, 0, -1, -1, 0); in runtestsingle()
108 if (break_fd < 0) { in runtestsingle()
114 ioctl(break_fd, PERF_EVENT_IOC_ENABLE); in runtestsingle()
127 ioctl(break_fd, PERF_EVENT_IOC_DISABLE); in runtestsingle()
130 res = read(break_fd, &breaks, sizeof(unsigned long long)); in runtestsingle()
146 close(break_fd); in runtestsingle()
157 int break_fd; in runtest_dar_outside() local
179 break_fd = sys_perf_event_open(&attr, 0, -1, -1, 0); in runtest_dar_outside()
180 if (break_fd < 0) { in runtest_dar_outside()
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