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perf tools: Move print_binary definitions to separate files

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Continuing the split of util.[ch] into more manageable bits.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-5eu367rwcwnvvn7fz09l7xpb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2017-04-17 16:23:22 -03:00
parent a12a4e023a
commit fea013928c
12 changed files with 91 additions and 78 deletions
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54
tools/perf/util/util.c
View file

@ -21,8 +21,6 @@
#include "callchain.h"
#include "strlist.h"
#include "sane_ctype.h"
#define CALLCHAIN_PARAM_DEFAULT \
.mode = CHAIN_GRAPH_ABS, \
.min_percent = 0.5, \
@ -742,58 +740,6 @@ int fetch_current_timestamp(char *buf, size_t sz)
return 0;
}
void print_binary(unsigned char *data, size_t len,
size_t bytes_per_line, print_binary_t printer,
void *extra)
{
size_t i, j, mask;
if (!printer)
return;
bytes_per_line = roundup_pow_of_two(bytes_per_line);
mask = bytes_per_line - 1;
printer(BINARY_PRINT_DATA_BEGIN, 0, extra);
for (i = 0; i < len; i++) {
if ((i & mask) == 0) {
printer(BINARY_PRINT_LINE_BEGIN, -1, extra);
printer(BINARY_PRINT_ADDR, i, extra);
}
printer(BINARY_PRINT_NUM_DATA, data[i], extra);
if (((i & mask) == mask) || i == len - 1) {
for (j = 0; j < mask-(i & mask); j++)
printer(BINARY_PRINT_NUM_PAD, -1, extra);
printer(BINARY_PRINT_SEP, i, extra);
for (j = i & ~mask; j <= i; j++)
printer(BINARY_PRINT_CHAR_DATA, data[j], extra);
for (j = 0; j < mask-(i & mask); j++)
printer(BINARY_PRINT_CHAR_PAD, i, extra);
printer(BINARY_PRINT_LINE_END, -1, extra);
}
}
printer(BINARY_PRINT_DATA_END, -1, extra);
}
int is_printable_array(char *p, unsigned int len)
{
unsigned int i;
if (!p || !len || p[len - 1] != 0)
return 0;
len--;
for (i = 0; i < len; i++) {
if (!isprint(p[i]) && !isspace(p[i]))
return 0;
}
return 1;
}
int unit_number__scnprintf(char *buf, size_t size, u64 n)
{
char unit[4] = "BKMG";