tree-wide: uniformly bump RLIMIT_NOFILE in all our tools that access the journal

This makes use of rlimit_nofile_bump() in all tools that access the
journal. In some cases this replaces older code to achieve this, and
others we add it in where it was missing.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index c9c3166f0c..39c24f8c3a 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -21,6 +21,7 @@
 #include "pager.h"
 #include "parse-util.h"
 #include "process-util.h"
+#include "rlimit-util.h"
 #include "sigbus.h"
 #include "signal-util.h"
 #include "spawn-polkit-agent.h"
@@ -1522,6 +1523,10 @@ int main(int argc, char *argv[]) {
         setlocale(LC_ALL, "");
         log_parse_environment();
         log_open();
+
+        /* The journal merging logic potentially needs a lot of fds. */
+        (void) rlimit_nofile_bump(HIGH_RLIMIT_NOFILE);
+
         sigbus_install();
 
         r = parse_argv(argc, argv);