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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
fd5cead2 ACM |
2 | #ifndef _PERF_TRACE_BEAUTY_H |
3 | #define _PERF_TRACE_BEAUTY_H | |
4 | ||
0ae79636 | 5 | #include <linux/kernel.h> |
fd5cead2 ACM |
6 | #include <linux/types.h> |
7 | ||
0ae79636 ACM |
8 | struct strarray { |
9 | int offset; | |
10 | int nr_entries; | |
11 | const char **entries; | |
12 | }; | |
13 | ||
14 | #define DEFINE_STRARRAY(array) struct strarray strarray__##array = { \ | |
15 | .nr_entries = ARRAY_SIZE(array), \ | |
16 | .entries = array, \ | |
17 | } | |
18 | ||
19 | #define DEFINE_STRARRAY_OFFSET(array, off) struct strarray strarray__##array = { \ | |
20 | .offset = off, \ | |
21 | .nr_entries = ARRAY_SIZE(array), \ | |
22 | .entries = array, \ | |
23 | } | |
24 | ||
25 | size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, int val); | |
26 | ||
fd5cead2 ACM |
27 | struct trace; |
28 | struct thread; | |
29 | ||
f9f83b33 ACM |
30 | /** |
31 | * @val: value of syscall argument being formatted | |
32 | * @args: All the args, use syscall_args__val(arg, nth) to access one | |
33 | * @thread: tid state (maps, pid, tid, etc) | |
34 | * @trace: 'perf trace' internals: all threads, etc | |
35 | * @parm: private area, may be an strarray, for instance | |
36 | * @idx: syscall arg idx (is this the first?) | |
37 | * @mask: a syscall arg may mask another arg, see syscall_arg__scnprintf_futex_op | |
38 | */ | |
39 | ||
fd5cead2 ACM |
40 | struct syscall_arg { |
41 | unsigned long val; | |
f9f83b33 | 42 | unsigned char *args; |
fd5cead2 ACM |
43 | struct thread *thread; |
44 | struct trace *trace; | |
45 | void *parm; | |
46 | u8 idx; | |
47 | u8 mask; | |
48 | }; | |
49 | ||
f9f83b33 ACM |
50 | unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx); |
51 | ||
274e86fd ACM |
52 | size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size, struct syscall_arg *arg); |
53 | #define SCA_STRARRAYS syscall_arg__scnprintf_strarrays | |
54 | ||
fc65eb82 ACM |
55 | size_t syscall_arg__scnprintf_fd(char *bf, size_t size, struct syscall_arg *arg); |
56 | #define SCA_FD syscall_arg__scnprintf_fd | |
57 | ||
2c2b1623 ACM |
58 | size_t syscall_arg__scnprintf_hex(char *bf, size_t size, struct syscall_arg *arg); |
59 | #define SCA_HEX syscall_arg__scnprintf_hex | |
60 | ||
61 | size_t syscall_arg__scnprintf_int(char *bf, size_t size, struct syscall_arg *arg); | |
62 | #define SCA_INT syscall_arg__scnprintf_int | |
63 | ||
5dde91ed ACM |
64 | size_t syscall_arg__scnprintf_long(char *bf, size_t size, struct syscall_arg *arg); |
65 | #define SCA_LONG syscall_arg__scnprintf_long | |
66 | ||
ff2f1b2d ACM |
67 | size_t syscall_arg__scnprintf_pid(char *bf, size_t size, struct syscall_arg *arg); |
68 | #define SCA_PID syscall_arg__scnprintf_pid | |
69 | ||
33396a3a ACM |
70 | size_t syscall_arg__scnprintf_clone_flags(char *bf, size_t size, struct syscall_arg *arg); |
71 | #define SCA_CLONE_FLAGS syscall_arg__scnprintf_clone_flags | |
72 | ||
9cb7cf86 ACM |
73 | size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_arg *arg); |
74 | #define SCA_FCNTL_CMD syscall_arg__scnprintf_fcntl_cmd | |
75 | ||
9c47f667 ACM |
76 | size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_arg *arg); |
77 | #define SCA_FCNTL_ARG syscall_arg__scnprintf_fcntl_arg | |
78 | ||
1cc47f2d ACM |
79 | size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg); |
80 | #define SCA_IOCTL_CMD syscall_arg__scnprintf_ioctl_cmd | |
81 | ||
83bc9c37 ACM |
82 | size_t syscall_arg__scnprintf_pkey_alloc_access_rights(char *bf, size_t size, struct syscall_arg *arg); |
83 | #define SCA_PKEY_ALLOC_ACCESS_RIGHTS syscall_arg__scnprintf_pkey_alloc_access_rights | |
84 | ||
7ee57434 ACM |
85 | size_t syscall_arg__scnprintf_open_flags(char *bf, size_t size, struct syscall_arg *arg); |
86 | #define SCA_OPEN_FLAGS syscall_arg__scnprintf_open_flags | |
87 | ||
fd5cead2 ACM |
88 | size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg); |
89 | #define SCA_STATX_FLAGS syscall_arg__scnprintf_statx_flags | |
90 | ||
91 | size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg); | |
92 | #define SCA_STATX_MASK syscall_arg__scnprintf_statx_mask | |
93 | ||
b239ad28 ACM |
94 | size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size); |
95 | ||
84486caa | 96 | void syscall_arg__set_ret_scnprintf(struct syscall_arg *arg, |
7ee57434 | 97 | size_t (*ret_scnprintf)(char *bf, size_t size, struct syscall_arg *arg)); |
84486caa | 98 | |
fd5cead2 | 99 | #endif /* _PERF_TRACE_BEAUTY_H */ |