|
@ -1,37 +0,0 @@ |
|
|
From 567815df38a2ff54ad7478a90bd75c91e434236a Mon Sep 17 00:00:00 2001 |
|
|
|
|
|
From: makepost <makepost@firemail.cc> |
|
|
|
|
|
Date: Mon, 24 Dec 2018 03:13:16 +0200 |
|
|
|
|
|
Subject: [PATCH] Use st_mtim if st_mtime is macro, fix #1510 |
|
|
|
|
|
|
|
|
|
|
|
In POSIX.1-2008, sys_stat has a st_mtim member and a st_mtime backward |
|
|
|
|
|
compatibility macro. Should help avoid hardcoding platform detection. |
|
|
|
|
|
---
|
|
|
|
|
|
src/disk_interface.cc | 14 ++++---------- |
|
|
|
|
|
1 file changed, 4 insertions(+), 10 deletions(-) |
|
|
|
|
|
|
|
|
|
|
|
--- a/src/disk_interface.cc
|
|
|
|
|
|
+++ b/src/disk_interface.cc
|
|
|
|
|
|
@@ -202,19 +202,13 @@ TimeStamp RealDiskInterface::Stat(const
|
|
|
|
|
|
// that it doesn't exist. |
|
|
|
|
|
if (st.st_mtime == 0) |
|
|
|
|
|
return 1; |
|
|
|
|
|
-#if defined(__APPLE__) && !defined(_POSIX_C_SOURCE)
|
|
|
|
|
|
+#if defined(_AIX)
|
|
|
|
|
|
+ return (int64_t)st.st_mtime * 1000000000LL + st.st_mtime_n;
|
|
|
|
|
|
+#elif defined(__APPLE__)
|
|
|
|
|
|
return ((int64_t)st.st_mtimespec.tv_sec * 1000000000LL + |
|
|
|
|
|
st.st_mtimespec.tv_nsec); |
|
|
|
|
|
-#elif (_POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700 || defined(_BSD_SOURCE) || defined(_SVID_SOURCE) || \
|
|
|
|
|
|
- defined(__BIONIC__) || (defined (__SVR4) && defined (__sun)) || defined(__FreeBSD__))
|
|
|
|
|
|
- // For glibc, see "Timestamp files" in the Notes of http://www.kernel.org/doc/man-pages/online/pages/man2/stat.2.html
|
|
|
|
|
|
- // newlib, uClibc and musl follow the kernel (or Cygwin) headers and define the right macro values above.
|
|
|
|
|
|
- // For bsd, see https://github.com/freebsd/freebsd/blob/master/sys/sys/stat.h and similar
|
|
|
|
|
|
- // For bionic, C and POSIX API is always enabled.
|
|
|
|
|
|
- // For solaris, see https://docs.oracle.com/cd/E88353_01/html/E37841/stat-2.html.
|
|
|
|
|
|
+#elif defined(st_mtime) // A macro, so we're likely on modern POSIX.
|
|
|
|
|
|
return (int64_t)st.st_mtim.tv_sec * 1000000000LL + st.st_mtim.tv_nsec; |
|
|
|
|
|
-#elif defined(_AIX)
|
|
|
|
|
|
- return (int64_t)st.st_mtime * 1000000000LL + st.st_mtime_n;
|
|
|
|
|
|
#else |
|
|
|
|
|
return (int64_t)st.st_mtime * 1000000000LL + st.st_mtimensec; |
|
|
|
|
|
#endif |
|
|
|