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Use uintmax_t instead of uint64_t for MALLOC_STATS statistics.

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Use inttypes.h PRIxXXX macros for printing.
This commit is contained in:
Ralf Corsepius
2006-11-18 05:32:29 +00:00
parent ce135a4fdf
commit 2751cbe005
1 changed files with 22 additions and 10 deletions
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32
cpukit/libcsupport/src/malloc.c
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@@ -32,9 +32,19 @@
#include <string.h>
#include <unistd.h> /* sbrk(2) */
#include <inttypes.h>
#include <rtems/chain.h>
#ifndef HAVE_UINTMAX_T
/* Fall back to unsigned long if uintmax_t is not available */
#define unsigned long uintmax_t
#ifndef PRIuMAX
#define PRIuMAX "%lu"
#endif
#endif
#ifdef MALLOC_ARENA_CHECK
#define SENTINELSIZE 12
#define SENTINEL "\xD1\xAC\xB2\xF1" "BITE ME"
@@ -95,8 +105,8 @@ struct {
uint32_t realloc_calls;
uint32_t calloc_calls;
uint32_t max_depth; /* most ever malloc'd at 1 time */
uint64_t lifetime_allocated;
uint64_t lifetime_freed;
uintmax_t lifetime_allocated;
uintmax_t lifetime_freed;
} rtems_malloc_stats;
#else /* No rtems_malloc_stats */
@@ -533,17 +543,19 @@ void malloc_dump(void)
rtems_malloc_stats.lifetime_freed;
printf("Malloc stats\n");
printf(" avail:%uk allocated:%uk (%d%%) "
"max:%uk (%d%%) lifetime:%Luk freed:%Luk\n",
(unsigned int) rtems_malloc_stats.space_available / 1024,
(unsigned int) allocated / 1024,
printf(" avail:%"PRIu32"k allocated:%"PRIu32"k (%"PRId32"%%) "
"max:%"PRIu32"k (%"PRIu32"%%)"
" lifetime:%"PRIuMAX"k freed:%"PRIuMAX"k\n",
rtems_malloc_stats.space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / rtems_malloc_stats.space_available,
(unsigned int) rtems_malloc_stats.max_depth / 1024,
rtems_malloc_stats.max_depth / 1024,
(rtems_malloc_stats.max_depth * 100) / rtems_malloc_stats.space_available,
(uint64_t ) rtems_malloc_stats.lifetime_allocated / 1024,
(uint64_t ) rtems_malloc_stats.lifetime_freed / 1024);
printf(" Call counts: malloc:%d free:%d realloc:%d calloc:%d\n",
rtems_malloc_stats.lifetime_allocated / 1024,
rtems_malloc_stats.lifetime_freed / 1024
);
printf(" Call counts: malloc:%"PRIu32" free:%"PRIu32" realloc:%"PRIu32" calloc:%"PRIu32"\n",
rtems_malloc_stats.malloc_calls,
rtems_malloc_stats.free_calls,
rtems_malloc_stats.realloc_calls,