diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/util.h | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 9969b8b46f7c..c1f2d423a9ec 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -11,6 +11,9 @@ #include <stddef.h> #include <linux/compiler.h> #include <sys/types.h> +#ifndef __cplusplus +#include <internal/cpumap.h> +#endif /* General helper functions */ void usage(const char *err) __noreturn; @@ -29,6 +32,8 @@ size_t hex_width(u64 v); int sysctl__max_stack(void); +bool sysctl__nmi_watchdog_enabled(void); + int fetch_kernel_version(unsigned int *puint, char *str, size_t str_sz); #define KVER_VERSION(x) (((x) >> 16) & 0xff) @@ -37,7 +42,7 @@ int fetch_kernel_version(unsigned int *puint, #define KVER_FMT "%d.%d.%d" #define KVER_PARAM(x) KVER_VERSION(x), KVER_PATCHLEVEL(x), KVER_SUBLEVEL(x) -const char *perf_tip(const char *dirpath); +int perf_tip(char **strp, const char *dirpath); #ifndef HAVE_SCHED_GETCPU_SUPPORT int sched_getcpu(void); @@ -60,4 +65,33 @@ char *perf_exe(char *buf, int len); #endif #endif +extern bool test_attr__enabled; +void test_attr__ready(void); +void test_attr__init(void); +struct perf_event_attr; +void test_attr__open(struct perf_event_attr *attr, pid_t pid, struct perf_cpu cpu, + int fd, int group_fd, unsigned long flags); + +struct perf_debuginfod { + const char *urls; + bool set; +}; +void perf_debuginfod_setup(struct perf_debuginfod *di); + +char *filename_with_chroot(int pid, const char *filename); + +int do_realloc_array_as_needed(void **arr, size_t *arr_sz, size_t x, + size_t msz, const void *init_val); + +#define realloc_array_as_needed(a, n, x, v) ({ \ + typeof(x) __x = (x); \ + __x >= (n) ? \ + do_realloc_array_as_needed((void **)&(a), \ + &(n), \ + __x, \ + sizeof(*(a)), \ + (const void *)(v)) : \ + 0; \ + }) + #endif /* GIT_COMPAT_UTIL_H */ |