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bootchart: ask for --rel when failed to initialize graph start time
[elogind.git]
/
src
/
bootchart
/
bootchart.c
diff --git
a/src/bootchart/bootchart.c
b/src/bootchart/bootchart.c
index fc00b4e3f2df888fa1fcf27ffeff770d29f0375d..5683025b1970df3f16da846326f70c2713c68fb8 100644
(file)
--- a/
src/bootchart/bootchart.c
+++ b/
src/bootchart/bootchart.c
@@
-350,6
+350,14
@@
int main(int argc, char *argv[]) {
log_uptime();
log_uptime();
+ if (graph_start < 0.0) {
+ fprintf(stderr,
+ "Failed to setup graph start time.\n\nThe system uptime "
+ "probably includes time that the system was suspended. "
+ "Use --rel to bypass this issue.\n");
+ exit (EXIT_FAILURE);
+ }
+
has_procfs = access("/proc/vmstat", F_OK) == 0;
LIST_HEAD_INIT(head);
has_procfs = access("/proc/vmstat", F_OK) == 0;
LIST_HEAD_INIT(head);