tom/ft_malloc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix compilation error on newer clang version, fix some norm errors and start doing show_alloc_mem_ex function

Browse Source
This commit is contained in:
tomoron
2025-02-14 19:38:42 +01:00
parent 561211f709
commit f5b2f8b8bf
14 changed files with 123 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
srcs/show_alloc_mem.c
View File

@ -6,13 +6,13 @@
/* By: tomoron <tomoron@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/11/30 12:19:34 by tomoron #+# #+# */
/* Updated: 2024/12/05 17:05:48 by tomoron ### ########.fr */
/* Updated: 2025/02/14 18:18:48 by tomoron ### ########.fr */
/* */
/* ************************************************************************** */
#include "includes/malloc.h"
static void put_ulnbr_base(t_ul nbr, char *base)
void put_ulnbr_base(t_ul nbr, char *base)
{
t_ul base_len;
@ -26,7 +26,7 @@ static void put_ulnbr_base(t_ul nbr, char *base)
write(1, base + nbr, 1);
}
static size_t show_allocs(t_alloc *alloc)
static size_t show_allocs(t_alloc *alloc, int dump)
{
size_t nb_bytes;
@ -42,12 +42,14 @@ static size_t show_allocs(t_alloc *alloc)
write(1, " : ", 3);
put_ulnbr_base(alloc->size, "0123456789");
write(1, " bytes\n", 7);
if(dump)
hex_dump((void *)(alloc + 1), alloc->size);
alloc = alloc->next;
}
return (nb_bytes);
}
static size_t show_pre_allocated(char *type, t_mem_chunk *chunk)
size_t show_pre_allocated(char *type, t_mem_chunk *chunk, int dump)
{
size_t nb_bytes;
@ -58,13 +60,13 @@ static size_t show_pre_allocated(char *type, t_mem_chunk *chunk)
write(1, " : 0x", 5);
put_ulnbr_base((t_ul)chunk, "0123456789ABCDEF");
write(1, "\n", 1);
nb_bytes += show_allocs(chunk->first);
nb_bytes += show_allocs(chunk->first, dump);
chunk = chunk->next;
}
return (nb_bytes);
}
static size_t show_large(void)
size_t show_large(int dump)
{
t_alloc *alloc;
size_t total_size;
@ -84,6 +86,8 @@ static size_t show_large(void)
put_ulnbr_base(alloc->size, "0123456789");
write(1, " bytes\n", 7);
total_size += alloc->size;
if(dump)
hex_dump((void *)(alloc + 1), alloc->size);
alloc = alloc->next;
}
return (total_size);
@ -95,9 +99,9 @@ void show_alloc_mem(void)
total = 0;
pthread_mutex_lock(&g_mallock);
total += show_pre_allocated("TINY", g_allocs.tiny);
total += show_pre_allocated("SMALL", g_allocs.small);
total += show_large();
total += show_pre_allocated("TINY", g_allocs.tiny, 0);
total += show_pre_allocated("SMALL", g_allocs.small, 0);
total += show_large(0);
pthread_mutex_unlock(&g_mallock);
write(1, "Total : ", 8);
put_ulnbr_base(total, "0123456789");