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Avoid the use of utimensat() on older unix platforms.

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FossilOrigin-Name: 90cb01d8d6ac12d0b88f2952a75aeefa81ba66f5e4a5377fdd8b9f86aec8e927
This commit is contained in:
drh
2018-01-07 23:28:10 +00:00
parent 03491a1a1a
commit a5da4ef4ad
3 changed files with 27 additions and 16 deletions
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29
ext/misc/fileio.c
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@ -261,15 +261,8 @@ static int writeFile(
}
if( mtime>=0 ){
#if !defined(_WIN32) && !defined(WIN32)
struct timespec times[2];
times[0].tv_nsec = times[1].tv_nsec = 0;
times[0].tv_sec = time(0);
times[1].tv_sec = mtime;
if( utimensat(AT_FDCWD, zFile, times, AT_SYMLINK_NOFOLLOW) ){
return 1;
}
#else
#if defined(_WIN32)
/* Windows */
FILETIME lastAccess;
FILETIME lastWrite;
SYSTEMTIME currentTime;
@ -291,6 +284,24 @@ static int writeFile(
}else{
return 1;
}
#elif defined(AT_FDCWD)
/* Recent unix */
struct timespec times[2];
times[0].tv_nsec = times[1].tv_nsec = 0;
times[0].tv_sec = time(0);
times[1].tv_sec = mtime;
if( utimensat(AT_FDCWD, zFile, times, AT_SYMLINK_NOFOLLOW) ){
return 1;
}
#else
/* Legacy unix */
struct timeval times[2];
times[0].tv_usec = times[1].tv_usec = 0;
times[0].tv_sec = time(0);
times[1].tv_sec = mtime;
if( utimes(zFile, times) ){
return 1;
}
#endif
}