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tools lib traceevent: traceevent API cleanup

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In order to make libtraceevent into a proper library, its API should be
straightforward. This patch hides few API functions, intended for
internal usage only:

tep_free_event(), tep_free_format_field(), __tep_data2host2(),
__tep_data2host4() and __tep_data2host8().
The patch also alignes the libtraceevent summary man page with
these API changes.

Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20181130154647.891651290@goodmis.org
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov
2018-11-30 10:44:10 -05:00
committed by Arnaldo Carvalho de Melo
parent f0bba09ce3
commit 6cd99d2174
4 changed files with 18 additions and 24 deletions
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16
tools/lib/traceevent/event-parse.h
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@@ -409,20 +409,6 @@ void tep_print_plugins(struct trace_seq *s,
typedef char *(tep_func_resolver_t)(void *priv,
unsigned long long *addrp, char **modp);
void tep_set_flag(struct tep_handle *tep, int flag);
unsigned short __tep_data2host2(struct tep_handle *pevent, unsigned short data);
unsigned int __tep_data2host4(struct tep_handle *pevent, unsigned int data);
unsigned long long
__tep_data2host8(struct tep_handle *pevent, unsigned long long data);
#define tep_data2host2(pevent, ptr) __tep_data2host2(pevent, *(unsigned short *)(ptr))
#define tep_data2host4(pevent, ptr) __tep_data2host4(pevent, *(unsigned int *)(ptr))
#define tep_data2host8(pevent, ptr) \
({ \
unsigned long long __val; \
\
memcpy(&__val, (ptr), sizeof(unsigned long long)); \
__tep_data2host8(pevent, __val); \
})
static inline int tep_host_bigendian(void)
{
@@ -475,8 +461,6 @@ enum tep_errno tep_parse_format(struct tep_handle *pevent,
struct tep_event **eventp,
const char *buf,
unsigned long size, const char *sys);
void tep_free_event(struct tep_event *event);
void tep_free_format_field(struct tep_format_field *field);
void *tep_get_field_raw(struct trace_seq *s, struct tep_event *event,
const char *name, struct tep_record *record,