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libc: arcmwdt: increase the number of preallocated locks

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Increase the number of locks to match what the ARC MWDT libc requires
now. The library wants to have 2 locks per each available FILE entry,
and then some more. Also do not include an internal libc header, as
all that is needed from that header is a simple typedef.

Signed-off-by: Ilya Tagunov <Ilya.Tagunov@synopsys.com>
This commit is contained in:
Ilya Tagunov 2024-11-27 13:21:01 +00:00 committed by Benjamin Cabé
parent 0afae55b4f
commit bedfa5788d
1 changed files with 5 additions and 2 deletions
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7
lib/libc/arcmwdt/threading.c
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@ -6,22 +6,25 @@
#ifdef CONFIG_MULTITHREADING
#include <stdio.h>
#include <zephyr/init.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/__assert.h>
#include <zephyr/sys/mutex.h>
#include <zephyr/logging/log.h>
#include <../lib/src/c/inc/internal/thread.h>
#ifndef CONFIG_USERSPACE
#define ARCMWDT_DYN_LOCK_SZ (sizeof(struct k_mutex))
#define ARCMWDT_MAX_DYN_LOCKS 10
/* The library wants 2 locks per available FILE entry, and then some more */
#define ARCMWDT_MAX_DYN_LOCKS (FOPEN_MAX * 2 + 5)
K_MEM_SLAB_DEFINE(z_arcmwdt_lock_slab, ARCMWDT_DYN_LOCK_SZ, ARCMWDT_MAX_DYN_LOCKS, sizeof(void *));
#endif /* !CONFIG_USERSPACE */
LOG_MODULE_DECLARE(os, CONFIG_KERNEL_LOG_LEVEL);
typedef void *_lock_t;
void _mwmutex_create(_lock_t *mutex_ptr)
{
bool alloc_fail;