tools/include/nolibc/std.h

   1 /* SPDX-License-Identifier: LGPL-2.1 OR MIT */
   2 /*
   3  * Standard definitions and types for NOLIBC
   4  * Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu>
   5  */
   6
   7 #ifndef _NOLIBC_STD_H
   8 #define _NOLIBC_STD_H
   9
  10 /* Declare a few quite common macros and types that usually are in stdlib.h,
  11  * stdint.h, ctype.h, unistd.h and a few other common locations. Please place
  12  * integer type definitions and generic macros here, but avoid OS-specific and
  13  * syscall-specific stuff, as this file is expected to be included very early.
  14  */
  15
  16 /* note: may already be defined */
  17 #ifndef NULL
  18 #define NULL ((void *)0)
  19 #endif
  20
  21 #include "stdint.h"
  22
  23 /* those are commonly provided by sys/types.h */
  24 typedef unsigned int          dev_t;
  25 typedef unsigned long         ino_t;
  26 typedef unsigned int         mode_t;
  27 typedef   signed int          pid_t;
  28 typedef unsigned int          uid_t;
  29 typedef unsigned int          gid_t;
  30 typedef unsigned long       nlink_t;
  31 typedef   signed long         off_t;
  32 typedef   signed long     blksize_t;
  33 typedef   signed long      blkcnt_t;
  34 typedef   signed long        time_t;
  35
  36 #endif /* _NOLIBC_STD_H */