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Made a memory allocator (crude)

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Maieul BOYER 2024-05-07 15:21:41 +02:00
parent b5c7344851
commit 941bac31b6
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53 changed files with 469 additions and 146 deletions
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20
stdme/src/os/abort.c Normal file
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@ -0,0 +1,20 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* abort.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/07 11:08:03 by maiboyer #+# #+# */
/* Updated: 2024/05/07 13:09:59 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/alloc/alloc_internal.h"
#include "me/types.h"
#include <stdlib.h>
void me_abort(void)
{
me_exit(1);
}

30
stdme/src/os/exit.c Normal file
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@ -0,0 +1,30 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* exit.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/07 13:08:52 by maiboyer #+# #+# */
/* Updated: 2024/05/07 15:01:38 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/types.h"
#include "me/alloc/alloc_internal.h"
#include <stdlib.h>
void me_exit(t_i32 exit_code)
{
t_arena_page *arena;
t_arena_page *tmp;
arena = get_head_arena();
while (arena)
{
tmp = arena->next;
free(arena);
arena = tmp;
}
exit(exit_code);
}

8
stdme/src/os/process.c
View file

@ -73,8 +73,8 @@ t_error in_path(t_spawn_info *info, t_process *process, t_const_str path,
}
sp_index = 0;
while (splitted_path[sp_index])
free(splitted_path[sp_index++]);
free(splitted_path);
me_free(splitted_path[sp_index++]);
me_free(splitted_path);
return (NO_ERROR);
}
@ -97,7 +97,7 @@ t_error find_binary(t_spawn_info *info, t_process *process)
}
if (access(s.buf, X_OK | R_OK) == 0)
{
free(info->binary_path);
me_free(info->binary_path);
info->binary_path = s.buf;
return (NO_ERROR);
}
@ -117,7 +117,7 @@ static void cleanup(t_spawn_info info, t_process *process, bool cleanup_process)
close(info.stderr.vals.fd.value);
vec_str_free(info.arguments);
vec_str_free(info.environement);
free(info.binary_path);
me_free(info.binary_path);
}
t_error spawn_process(t_spawn_info info, t_process *process)