From: Todd C. Miller <Todd.Miller@sudo.ws>
Date: Wed, 14 Nov 2018 20:37:46 +0000 (-0700)
Subject: Support st_nmtime in struct stat as found in HP-UX.
X-Git-Tag: SUDO_1_8_27^2~31
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=716aa6e4ab77c133fa989d01718c7faed46e6ceb;p=sudo

Support st_nmtime in struct stat as found in HP-UX.
---

diff --git a/config.h.in b/config.h.in
index fd99abdaa..8e0f429c9 100644
--- a/config.h.in
+++ b/config.h.in
@@ -814,6 +814,9 @@
 /* Define to 1 if your struct stat has an st_mtimespec member. */
 #undef HAVE_ST_MTIMESPEC
 
+/* Define to 1 if your struct stat has an st_nmtime member. */
+#undef HAVE_ST_NMTIME
+
 /* Define to 1 if your struct stat uses an st__tim union. */
 #undef HAVE_ST__TIM
 
diff --git a/configure b/configure
index 794516296..cb51705f9 100755
--- a/configure
+++ b/configure
@@ -20975,8 +20975,17 @@ else
 if test "x$ac_cv_member_struct_stat_st_mtimespec" = xyes; then :
   $as_echo "#define HAVE_ST_MTIMESPEC 1" >>confdefs.h
 
+else
+  ac_fn_c_check_member "$LINENO" "struct stat" "st_nmtime" "ac_cv_member_struct_stat_st_nmtime" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_nmtime" = xyes; then :
+  $as_echo "#define HAVE_ST_NMTIME 1" >>confdefs.h
+
 fi
 
+fi
+
+
+
 fi
 
 # Look for sha2 functions if not using openssl
@@ -29141,5 +29150,6 @@ fi
 
 
 
+
 
 
diff --git a/configure.ac b/configure.ac
index 86e0627c8..660a206d7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2836,9 +2836,14 @@ AC_CHECK_MEMBERS([struct tm.tm_gmtoff], [], [], [
 AC_INCLUDES_DEFAULT
 #include <errno.h>
 ])
-AC_CHECK_MEMBER([struct stat.st_mtim], [AC_DEFINE(HAVE_ST_MTIM)]
+AC_CHECK_MEMBER([struct stat.st_mtim],
+    [AC_DEFINE(HAVE_ST_MTIM)]
     [AC_CHECK_MEMBER([struct stat.st_mtim.st__tim], AC_DEFINE(HAVE_ST__TIM))],
-    [AC_CHECK_MEMBER([struct stat.st_mtimespec], AC_DEFINE([HAVE_ST_MTIMESPEC]))])
+    [AC_CHECK_MEMBER([struct stat.st_mtimespec],
+	[AC_DEFINE([HAVE_ST_MTIMESPEC])],
+	[AC_CHECK_MEMBER([struct stat.st_nmtime], AC_DEFINE(HAVE_ST_NMTIME))])
+    ]
+)
 # Look for sha2 functions if not using openssl
 if test "$DIGEST" = "digest.lo"; then
     FOUND_SHA2=no
@@ -4578,6 +4583,7 @@ AH_TEMPLATE(HAVE_SOLARIS_AUDIT, [Define to 1 to enable Solaris audit support.])
 AH_TEMPLATE(HAVE_ST__TIM, [Define to 1 if your struct stat uses an st__tim union.])
 AH_TEMPLATE(HAVE_ST_MTIM, [Define to 1 if your struct stat has an st_mtim member.])
 AH_TEMPLATE(HAVE_ST_MTIMESPEC, [Define to 1 if your struct stat has an st_mtimespec member.])
+AH_TEMPLATE(HAVE_ST_NMTIME, [Define to 1 if your struct stat has an st_nmtime member.])
 AH_TEMPLATE(HAVE___PROGNAME, [Define to 1 if your crt0.o defines the __progname symbol for you.])
 AH_TEMPLATE(HOST_IN_LOG, [Define to 1 if you want the hostname to be entered into the log file.])
 AH_TEMPLATE(IGNORE_DOT_PATH, [Define to 1 if you want to ignore '.' and empty PATH elements.])
diff --git a/include/sudo_util.h b/include/sudo_util.h
index 2d3f5f185..96cac165d 100644
--- a/include/sudo_util.h
+++ b/include/sudo_util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Todd C. Miller <Todd.Miller@sudo.ws>
+ * Copyright (c) 2013-2018 Todd C. Miller <Todd.Miller@sudo.ws>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -136,6 +136,8 @@
 # else
 #  define mtim_get(_x, _y)	do { (_y).tv_sec = (_x)->SUDO_ST_MTIM.tv_sec; (_y).tv_nsec = ((_x)->SUDO_ST_MTIM.tv_nsec / 1000) * 1000; } while (0)
 # endif
+#elif defined(HAVE_ST_NMTIME)
+# define mtim_get(_x, _y)	do { (_y).tv_sec = (_x)->st_mtime; (_y).tv_nsec = (_x)->st_nmtime; } while (0)
 #else
 # define mtim_get(_x, _y)	do { (_y).tv_sec = (_x)->st_mtime; (_y).tv_nsec = 0; } while (0)
 #endif /* HAVE_ST_MTIM */
diff --git a/lib/util/utimens.c b/lib/util/utimens.c
index 7cbe250f3..579391f14 100644
--- a/lib/util/utimens.c
+++ b/lib/util/utimens.c
@@ -52,6 +52,9 @@
 #elif defined(HAVE_ST_MTIMESPEC)
 # define ATIME_TO_TIMEVAL(_x, _y)	TIMESPEC_TO_TIMEVAL((_x), &(_y)->st_atimespec)
 # define MTIME_TO_TIMEVAL(_x, _y)	TIMESPEC_TO_TIMEVAL((_x), &(_y)->st_mtimespec)
+#elif defined(HAVE_ST_NMTIME)
+# define ATIME_TO_TIMEVAL(_x, _y)      do { (_x)->tv_sec = (_y)->st_atime; (_x)->tv_usec = (_y)->st_natime; } while (0)
+# define MTIME_TO_TIMEVAL(_x, _y)      do { (_x)->tv_sec = (_y)->st_mtime; (_x)->tv_usec = (_y)->st_nmtime; } while (0)
 #else
 # define ATIME_TO_TIMEVAL(_x, _y)      do { (_x)->tv_sec = (_y)->st_atime; (_x)->tv_usec = 0; } while (0)
 # define MTIME_TO_TIMEVAL(_x, _y)      do { (_x)->tv_sec = (_y)->st_mtime; (_x)->tv_usec = 0; } while (0)