s6-touch: ensure the times are updated even when the filesystem isn't responsive to open()

1 files changed, 5 insertions, 0 deletions

diff --git a/src/skaembutils/s6-touch.c b/src/skaembutils/s6-touch.c
index b149835..ca5bdd0 100644
--- a/src/skaembutils/s6-touch.c
+++ b/src/skaembutils/s6-touch.c
@@ -1,5 +1,8 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <time.h>
 #include <skalibs/strerr2.h>
 #include <skalibs/djbunix.h>
 
@@ -7,6 +10,7 @@
 
 int main (int argc, char const *const *argv)
 {
+  static struct timespec const now2[2] = { { .tv_sec = 0, .tv_nsec = UTIME_NOW }, { .tv_sec = 0, .tv_nsec = UTIME_NOW } } ;
   char const *const *p = argv + 1 ;
   PROG = "s6-touch" ;
   if (argc < 2) strerr_dieusage(100, USAGE) ;
@@ -14,6 +18,7 @@ int main (int argc, char const *const *argv)
   {
     register int fd = open_append(*p) ;
     if (fd < 0) strerr_diefu2sys(111, "open_append ", *p) ;
+    if (futimens(fd, now2) < 0) strerr_diefu2sys(111, "futimens ", *p) ; 
     fd_close(fd) ;
   }
   return 0 ;