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QFileSystemEngine: don't try to use statx(2) if SYS_statx isn't defined

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If glibc's <unistd.h> does not define SYS_statx but <linux/stat.h> did
define struct statx and related constants, we failed to compile.

Task-number: QTBUG-68205
Change-Id: I04a43ee94975482f9e32fffd151e66bbe6988554
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This commit is contained in:
Thiago Macieira 2018-03-23 08:58:01 +08:00 committed by Jani Heikkinen
parent a7863a5854
commit 6eef81ee1c
1 changed files with 2 additions and 0 deletions
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2
src/corelib/io/qfilesystemengine_unix.cpp
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@ -114,6 +114,8 @@ static int renameat2(int oldfd, const char *oldpath, int newfd, const char *newp
# if !QT_CONFIG(statx) && defined(SYS_statx) # if !QT_CONFIG(statx) && defined(SYS_statx)
static int statx(int dirfd, const char *pathname, int flag, unsigned mask, struct statx *statxbuf) static int statx(int dirfd, const char *pathname, int flag, unsigned mask, struct statx *statxbuf)
{ return syscall(SYS_statx, dirfd, pathname, flag, mask, statxbuf); } { return syscall(SYS_statx, dirfd, pathname, flag, mask, statxbuf); }
# elif !QT_CONFIG(statx) && !defined(SYS_statx)
# undef STATX_BASIC_STATS
# endif # endif
# endif // !Q_OS_ANDROID # endif // !Q_OS_ANDROID
#endif #endif