tools/bootconfig/include/linux/bootconfig.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _BOOTCONFIG_LINUX_BOOTCONFIG_H
   3 #define _BOOTCONFIG_LINUX_BOOTCONFIG_H
   4
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <stdint.h>
   8 #include <stdbool.h>
   9 #include <ctype.h>
  10 #include <errno.h>
  11 #include <string.h>
  12
  13
  14 #ifndef fallthrough
  15 # define fallthrough
  16 #endif
  17
  18 #define WARN_ON(cond)   \
  19         ((cond) ? printf("Internal warning(%s:%d, %s): %s\n",   \
  20                         __FILE__, __LINE__, __func__, #cond) : 0)
  21
  22 #define unlikely(cond)  (cond)
  23
  24 /* Copied from lib/string.c */
  25 static inline char *skip_spaces(const char *str)
  26 {
  27         while (isspace(*str))
  28                 ++str;
  29         return (char *)str;
  30 }
  31
  32 static inline char *strim(char *s)
  33 {
  34         size_t size;
  35         char *end;
  36
  37         size = strlen(s);
  38         if (!size)
  39                 return s;
  40
  41         end = s + size - 1;
  42         while (end >= s && isspace(*end))
  43                 end--;
  44         *(end + 1) = '\0';
  45
  46         return skip_spaces(s);
  47 }
  48
  49 #define __init
  50 #define __initdata
  51
  52 #include "../../../../include/linux/bootconfig.h"
  53
  54 #endif