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authorDarren Tucker <dtucker@dtucker.net>2019-01-18 12:11:42 +1300
committerDarren Tucker <dtucker@dtucker.net>2019-01-18 10:16:11 +1100
commit091093d25802b87d3b2b09f2c88d9f33e1ae5562 (patch)
tree16a433e3317c60c7a245b70818726d0a85203b19 /openbsd-compat/bsd-misc.h
parent609644027dde1f82213699cb6599e584c7efcb75 (diff)
Add a minimal implementation of utimensat().
Some systems (eg older OS X) do not have utimensat, so provide minimal implementation in compat layer. Fixes build on at least El Capitan.
Diffstat (limited to 'openbsd-compat/bsd-misc.h')
-rw-r--r--openbsd-compat/bsd-misc.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/openbsd-compat/bsd-misc.h b/openbsd-compat/bsd-misc.h
index 52ec5285..584c2b5e 100644
--- a/openbsd-compat/bsd-misc.h
+++ b/openbsd-compat/bsd-misc.h
@@ -64,6 +64,14 @@ struct timeval {
int utimes(char *, struct timeval *);
#endif /* HAVE_UTIMES */
+#ifndef HAVE_UTIMENSAT
+/* start with the high bits and work down to minimise risk of overlap */
+# ifndef AT_SYMLINK_NOFOLLOW
+# define AT_SYMLINK_NOFOLLOW 0x80000000
+# endif
+int utimensat(int, const char *, const struct timespec[2], int);
+#endif
+
#ifndef HAVE_TRUNCATE
int truncate (const char *, off_t);
#endif /* HAVE_TRUNCATE */