diff options
| author | Harald Hoyer <harald@redhat.com> | 2013-03-07 08:52:56 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-03-07 16:09:27 +0100 |
| commit | 57dbefdf3878cf3408f62beb69f4b87b5dc65df2 (patch) | |
| tree | d0dc051ad14ea3953870fe689813644c6ca8558d /src/bootchart/log.c | |
| parent | b9a496c166c35f670b1f0fce8745bc5df5ea74ad (diff) | |
bootchart: use _cleanup_fclose_
Diffstat (limited to 'src/bootchart/log.c')
| -rw-r--r-- | src/bootchart/log.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/bootchart/log.c b/src/bootchart/log.c index 43999f23cf..ccec03f12c 100644 --- a/src/bootchart/log.c +++ b/src/bootchart/log.c @@ -57,7 +57,7 @@ double gettime_ns(void) void log_uptime(void) { - FILE *f; + FILE _cleanup_fclose_ *f = NULL; char str[32]; double uptime; @@ -65,11 +65,9 @@ void log_uptime(void) if (!f) return; - if (!fscanf(f, "%s %*s", str)) { - fclose(f); + if (!fscanf(f, "%s %*s", str)) return; - } - fclose(f); + uptime = strtod(str, NULL); log_start = gettime_ns(); @@ -120,7 +118,6 @@ void log_sample(int sample) { static int vmstat; static int schedstat; - FILE *st; char buf[4095]; char key[256]; char val[256]; @@ -253,6 +250,7 @@ schedstat_next: /* end of our LL? then append a new record */ if (ps->pid != pid) { + FILE _cleanup_fclose_ *st = NULL; char t[32]; struct ps_struct *parent; @@ -320,10 +318,8 @@ schedstat_next: if (!st) continue; if (!fscanf(st, "%*s %*s %*s %i", &p)) { - fclose(st); continue; } - fclose(st); ps->ppid = p; /* |