Linux下gcc编译报错：fatal error: sys/ustat.h: No such file or directory 解决办法

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项目场景

报错如下：

../../.././libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:159:
28: fatal error: sys/ustat.h: No such file or directory
 #include 
                       ^
compilation terminated.

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解决办法

修改 libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc 文件：

vim libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc

首先注释掉 #include 这行内容（158 行左右）：

接着在 250 行左右修改 unsigned struct_ustat_sz = sizeof(struct ustat); 语句，改为如下内容：

  // Use pre-computed size of struct ustat to avoid  which
  // has been removed from glibc 2.28.
#if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \
  || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \
  || defined(__x86_64__)
#define SIZEOF_STRUCT_USTAT 32
#elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
  || defined(__powerpc__) || defined(__s390__)
#define SIZEOF_STRUCT_USTAT 20
#else
#error Unknown size of struct ustat
#endif
  unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT;

改动如下：

保存并退出，重新 make。