[PATCH 1/3] debuginfod: Replace futimes with futimens

["Jan Alexander Steffens (heftig)" <heftig@archlinux.org>]

Similar to what 8c4aa0ef998191ed828a37190dc179b91649938a did for ar and
strip, replace the non-standard futimes with the POSIX futimens.

Signed-off-by: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
---
 debuginfod/debuginfod-client.c |  6 +++---
 debuginfod/debuginfod.cxx      | 13 ++++++-------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
index b33408eb..460afd5c 100644
--- a/debuginfod/debuginfod-client.c
+++ b/debuginfod/debuginfod-client.c
@@ -1721,10 +1721,10 @@ debuginfod_query_server (debuginfod_client *c,
   if (curl_res != CURLE_OK)
     mtime = time(NULL); /* fall back to current time */
 
-  struct timeval tvs[2];
+  struct timespec tvs[2];
   tvs[0].tv_sec = tvs[1].tv_sec = mtime;
-  tvs[0].tv_usec = tvs[1].tv_usec = 0;
-  (void) futimes (fd, tvs);  /* best effort */
+  tvs[0].tv_nsec = tvs[1].tv_nsec = 0;
+  (void) futimens (fd, tvs);  /* best effort */
 
   /* PR27571: make cache files casually unwriteable; dirs are already 0700 */
   (void) fchmod(fd, 0400);
diff --git a/debuginfod/debuginfod.cxx b/debuginfod/debuginfod.cxx
index 99b1f2b9..b39c0591 100644
--- a/debuginfod/debuginfod.cxx
+++ b/debuginfod/debuginfod.cxx
@@ -1635,13 +1635,12 @@ extract_section (int elf_fd, int64_t parent_mtime,
 		throw libc_exception (errno, "cannot write to temporary file");
 
 	      /* Set mtime to be the same as the parent file's mtime.  */
-	      struct timeval tvs[2];
+	      struct timespec tvs[2];
 	      if (fstat (elf_fd, &fs) != 0)
 		throw libc_exception (errno, "cannot fstat file");
 
-	      tvs[0].tv_sec = tvs[1].tv_sec = fs.st_mtime;
-	      tvs[0].tv_usec = tvs[1].tv_usec = 0;
-	      (void) futimes (fd, tvs);
+	      tvs[0] = tvs[1] = fs.st_mtim;
+	      (void) futimens (fd, tvs);
 
 	      /* Add to fdcache.  */
 	      fdcache.intern (b_source, section, tmppath, data->d_size, true);
@@ -1951,10 +1950,10 @@ handle_buildid_r_match (bool internal_req_p,
 
       // Set the mtime so the fdcache file mtimes, even prefetched ones,
       // propagate to future webapi clients.
-      struct timeval tvs[2];
+      struct timespec tvs[2];
       tvs[0].tv_sec = tvs[1].tv_sec = archive_entry_mtime(e);
-      tvs[0].tv_usec = tvs[1].tv_usec = 0;
-      (void) futimes (fd, tvs);  /* best effort */
+      tvs[0].tv_nsec = tvs[1].tv_nsec = archive_entry_mtime_nsec(e);
+      (void) futimens (fd, tvs);  /* best effort */
 
       if (r != 0) // stage 3
         {
-- 
2.40.0