minilibc

kernel/common/miniLibc/stddef.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "./sys/types.h"
+
+#define NULL 0
+
+typedef __PTRDIFF_TYPE__ ptrdiff_t; // Signed integer type of the result of subtracting two pointers.

kernel/common/miniLibc/sys/types.h

@@ -0,0 +1,84 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+
+typedef unsigned char u_char;
+typedef unsigned short u_short;
+typedef unsigned int u_int;
+typedef unsigned long u_long;
+
+typedef uint32_t uid_t;
+typedef uint32_t gid_t;
+typedef long long ssize_t;
+
+typedef int __pid_t;
+#define pid_t __pid_t
+typedef __SIZE_TYPE__ size_t;
+
+typedef char *caddr_t;
+
+typedef int id_t;
+
+typedef uint64_t ino_t;
+typedef int64_t off_t;
+
+typedef uint32_t blkcnt_t;
+typedef uint32_t blksize_t;
+typedef uint32_t dev_t;
+typedef uint16_t mode_t;
+typedef uint32_t nlink_t;
+
+typedef int64_t time_t;
+typedef uint32_t useconds_t;
+typedef int32_t suseconds_t;
+typedef uint32_t clock_t;
+
+typedef uint64_t fsblkcnt_t;
+typedef uint64_t fsfilcnt_t;
+
+#define __socklen_t_defined
+#define __socklen_t uint32_t
+typedef __socklen_t socklen_t;
+
+struct utimbuf
+{
+    time_t actime;
+    time_t modtime;
+};
+
+typedef int pthread_t;
+typedef int pthread_key_t;
+typedef uint32_t pthread_once_t;
+
+typedef struct __pthread_mutex_t
+{
+    uint32_t lock;
+    pthread_t owner;
+    int level;
+    int type;
+} pthread_mutex_t;
+
+typedef void *pthread_attr_t;
+typedef struct __pthread_mutexattr_t
+{
+    int type;
+} pthread_mutexattr_t;
+
+typedef struct __pthread_cond_t
+{
+    pthread_mutex_t *mutex;
+    uint32_t value;
+    int clockid; // clockid_t
+} pthread_cond_t;
+
+typedef uint64_t pthread_rwlock_t;
+typedef void *pthread_rwlockattr_t;
+typedef struct __pthread_spinlock_t
+{
+    int m_lock;
+} pthread_spinlock_t;
+typedef struct __pthread_condattr_t
+{
+    int clockid; // clockid_t
+} pthread_condattr_t;