123 lines
4.5 KiB
C
123 lines
4.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _PERF_TRACE_BEAUTY_H
|
|
#define _PERF_TRACE_BEAUTY_H
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/types.h>
|
|
#include <sys/types.h>
|
|
|
|
struct strarray {
|
|
int offset;
|
|
int nr_entries;
|
|
const char **entries;
|
|
};
|
|
|
|
#define DEFINE_STRARRAY(array) struct strarray strarray__##array = { \
|
|
.nr_entries = ARRAY_SIZE(array), \
|
|
.entries = array, \
|
|
}
|
|
|
|
#define DEFINE_STRARRAY_OFFSET(array, off) struct strarray strarray__##array = { \
|
|
.offset = off, \
|
|
.nr_entries = ARRAY_SIZE(array), \
|
|
.entries = array, \
|
|
}
|
|
|
|
size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, int val);
|
|
|
|
struct trace;
|
|
struct thread;
|
|
|
|
size_t pid__scnprintf_fd(struct trace *trace, pid_t pid, int fd, char *bf, size_t size);
|
|
|
|
/**
|
|
* @val: value of syscall argument being formatted
|
|
* @args: All the args, use syscall_args__val(arg, nth) to access one
|
|
* @thread: tid state (maps, pid, tid, etc)
|
|
* @trace: 'perf trace' internals: all threads, etc
|
|
* @parm: private area, may be an strarray, for instance
|
|
* @idx: syscall arg idx (is this the first?)
|
|
* @mask: a syscall arg may mask another arg, see syscall_arg__scnprintf_futex_op
|
|
*/
|
|
|
|
struct syscall_arg {
|
|
unsigned long val;
|
|
unsigned char *args;
|
|
struct thread *thread;
|
|
struct trace *trace;
|
|
void *parm;
|
|
u8 idx;
|
|
u8 mask;
|
|
};
|
|
|
|
unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx);
|
|
|
|
size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_STRARRAYS syscall_arg__scnprintf_strarrays
|
|
|
|
size_t syscall_arg__scnprintf_fd(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_FD syscall_arg__scnprintf_fd
|
|
|
|
size_t syscall_arg__scnprintf_hex(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_HEX syscall_arg__scnprintf_hex
|
|
|
|
size_t syscall_arg__scnprintf_int(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_INT syscall_arg__scnprintf_int
|
|
|
|
size_t syscall_arg__scnprintf_long(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_LONG syscall_arg__scnprintf_long
|
|
|
|
size_t syscall_arg__scnprintf_pid(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_PID syscall_arg__scnprintf_pid
|
|
|
|
size_t syscall_arg__scnprintf_clone_flags(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_CLONE_FLAGS syscall_arg__scnprintf_clone_flags
|
|
|
|
size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_FCNTL_CMD syscall_arg__scnprintf_fcntl_cmd
|
|
|
|
size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_FCNTL_ARG syscall_arg__scnprintf_fcntl_arg
|
|
|
|
size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_FLOCK syscall_arg__scnprintf_flock
|
|
|
|
size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_IOCTL_CMD syscall_arg__scnprintf_ioctl_cmd
|
|
|
|
size_t syscall_arg__scnprintf_kcmp_type(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_KCMP_TYPE syscall_arg__scnprintf_kcmp_type
|
|
|
|
size_t syscall_arg__scnprintf_kcmp_idx(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_KCMP_IDX syscall_arg__scnprintf_kcmp_idx
|
|
|
|
size_t syscall_arg__scnprintf_pkey_alloc_access_rights(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_PKEY_ALLOC_ACCESS_RIGHTS syscall_arg__scnprintf_pkey_alloc_access_rights
|
|
|
|
size_t syscall_arg__scnprintf_open_flags(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_OPEN_FLAGS syscall_arg__scnprintf_open_flags
|
|
|
|
size_t syscall_arg__scnprintf_prctl_option(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_PRCTL_OPTION syscall_arg__scnprintf_prctl_option
|
|
|
|
size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_PRCTL_ARG2 syscall_arg__scnprintf_prctl_arg2
|
|
|
|
size_t syscall_arg__scnprintf_prctl_arg3(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_PRCTL_ARG3 syscall_arg__scnprintf_prctl_arg3
|
|
|
|
size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_STATX_FLAGS syscall_arg__scnprintf_statx_flags
|
|
|
|
size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg);
|
|
#define SCA_STATX_MASK syscall_arg__scnprintf_statx_mask
|
|
|
|
size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size);
|
|
|
|
void syscall_arg__set_ret_scnprintf(struct syscall_arg *arg,
|
|
size_t (*ret_scnprintf)(char *bf, size_t size, struct syscall_arg *arg));
|
|
|
|
const char *arch_syscalls__strerrno(const char *arch, int err);
|
|
|
|
#endif /* _PERF_TRACE_BEAUTY_H */
|